"Flame Pattern Studies and Burning Velocity Measurement in Sound Affected Vibrating Flames," S. Gogineni, P. Balachandra, and U.S.P. Shet, 9th National Conference on I.C. Engines and Combustion, November 1985, Dehradun, India.

"Investigation of the Instability of a Rectangular Jet," S. Gogineni and C. Shih, Bull. APS 34(10), 2302 (1989).

"Far Field Turbulence Characteristics of a Rectangular Jet," S. Gogineni and L. Lourenco, Presented at the 44th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 24-26 November 1991, Scottsdale, AZ; Bull. APS (1991).

"Instability Characteristics of Low Aspect Ratio Rectangular Jets," C. Shih, S. Gogineni, and A. Krothapalli, 13th AIAA Aero-Acoustics Conference, 22-24 October 1990.

"A Study of Wall Jet Flows Using PIV," S. Gogineni and L. Lourenco, Fluids Engineering Conference, 21-26 June 1992, Los Angeles, CA [Fluids Eng. Abstr. 87 (1992)].

"Experimental Observations of Instability Modes in a Rectangular Jet," C. Shih, A. Krothapalli, and S. Gogineni, AIAA J. 30(10), 2388 (October 1992).

"Comparison of Transitional Wall Jet and Free Jet," S. Gogineni, C. Shih, and A. Krothapalli, Poster presented at the 10th Annual Picture Gallery of Fluid Motion in conjunction with the 45th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 20-22 November 1992, Tallahassee, FL. Of the 60 posters presented at this international meeting, this poster was one of six selected to receive an award.

"The Unsteady Structure of a Two-Dimensional Transitional Wall Jet," S. Gogineni, C. Shih, and A. Krothapalli, 24th AIAA Fluid Dynamics Meeting, 1993, Orlando, FL.

"Comparison of Transitional Wall Jet and Free Jet (Flow Visualization Pictures)," S. Gogineni, C. Shih and A. Krothapalli, Phys. Fluids A (Gallery of Fluid Motion) 5(9), S6 (September 1993).

"An Overview of Particle Image Velocimetry," S. Gogineni, Invited presentation to the Process Measurements Division, National Institute of Standards and Technology, 8 September 1993, Gaithersburg, MD.

"PIV Study of a Two-Dimensional Transitional Wall Jet," S. Gogineni, Invited presentation to the Department of Mechanical Engineering, State University of New York, 10 September 1993, Stony Brook, NY.

"An Overview of On-Line PIV," S. Gogineni, Invited presentation to the Department of Mechanical Engineering, University of Maryland, 11 September 1993, Baltimore, MD.

"Vortex/Boundary Layer Interaction in a Wall Jet," C. Shih and S. Gogineni, Pacific International Conference on Aerospace Science and Technology, December 1993, Tainan, Taiwan.

"On-Line PIV: An Integrated Approach," L. Lourenco, S. Gogineni, and R. Lasalle, Appl. Opt. 33, 2465 (1994).

"PIV Investigation of Jet in a Cross Flow," S. Gogineni, D. Sutkus, L. Goss, and A. Glezer, Bull. APS (1994).

"PIV Study of a 2D Transitional Wall Jet," S. Gogineni, Invited presentation to the Department of Mechanical Engineering, Stanford University, 18 January 1994, Stanford, CA.

"Plane Wall Jet: A PIV Investigation," Invited presentation to NASA Ames, 19 January 1994, Moffet Field, CA.

"Transitional Wall Jet: An Experimental Investigation," S. Gogineni, Invited presentation to the Department of Mechanical Engineering, Indian Institute of Technology, 3 February 1994, Madras, India.

"PIV Investigation of Transitional Plane Wall Jet," S. Gogineni, Invited presentation to the J. Nehru Center for Advanced Scientific Research, Indian Institute of Sciences, 1 February 1994, India.

"Vortex Boundary Layer Interactions in a Wall Jet," S. Gogineni, Invited presentation to the Department of Mechanical Engineering, University of Missouri, 18 September 1994, Columbia, MO.

"Dynamics of Jet in Cross Flow," S. P. Gogineni, W. M. Roquemore, M. M. Whitaker, and L. P. Goss, Poster presented at the 12th Annual Picture Gallery of Fluid Motion in conjunction with the 47th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 20-22 November 1994, Atlanta, GA. Of the 51 posters presented at this international meeting, this poster was one of seven selected to receive an award (selected as best poster by all 15 judges).

"Multiple Round Jet Mixing Using Holes on a Disk in a Circular Configuration," J. Seaba, S. P. Gogineni, and M. Roquemore, Presented at the 47th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 20-22 November 1994, Atlanta, GA.

"Investigation of the Flow Structure of a Forced Square Jet in a Cross Flow," S. P. Gogineni, D. Sutkus, L. P. Goss, and A. Glezer, Presented at the 47th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 20-22 November 1994, Atlanta, GA.

"Investigation of a Jet in a Crossflow Using PIV," S. P. Gogineni, D. Sutkus, L. Goss, and A. Glezer, AIAA Paper No. 95-0790, Presented at the AIAA 33rd Aerospace Sciences Meeting and Exhibit, 9-12 January 1995, Reno, NV.

"Experimental Study of a Perturbed Laminar Wall Jet," C. Shih and S. Gogineni, AIAA J. 33(3), 559 (March 1995).

"PIV Measurements of a Jet in a Cross Flow," S. P Gogineni, D. D. Trump, and L. P. Goss, Presented at the Joint ASME/JSME Fluids Engineering Conference, Fourth Symposium on Experimental and Numerical Flow Visualization, 13-18 August 1995, Hilton Head, SC; published in Experimental and Numerical Flow Visualization - 1995, FED-Vol. 218 (B. Khalighi, T. Kobayashi, D. H. Fruman, M. J. Braun, C. J. Freitas, and F. Balban, Eds.) (American Society of Mechanical Engineers, New York, 1995), pp. 71-75.

"Dynamics of Jet in Cross Flow," S. P. Gogineni, M. M. Whitaker, L. P. Goss, and W. M Roquemore, Phys. Fluids 7(9), S5 (September 1995).

"Influence of Combustion Air Jets on Primary Zone Characteristics for Gas Turbine Combustors," S. Gogineni, D. Shouse, C. Frayne, J. Stutrud, and G. Sturgess, Paper No. ISABE 95-704, Presented at the 12th International Symposium on Air Breathing Engines, XII ISABE, 10-15 September 1995, Melbourne, Australia; published in Proceedings (F. S. Billig, Ed.) (AIAA, Washington, D. C., 1995), Vol. I, pp. 475-487.

"Two-Color Particle-Image Velocimetry Employing a Color CCD Camera," D. D. Trump. S. P. Gogineni, and L. P. Goss, Presented at the 7th International Symposium on Flow Visualization, 11-14 September 1995, Seattle, WA; published in Flow Visualization VII (J. Crowder, Ed.) (Bagell House, Inc., New York, 1995), pp. 622-627.

"Particle Image Velocimetry (PIV) for Research in Fluid Processes and Flow Measurement at NIST," S. P. Gogineni, Invited presentation to the National Institute of Standards and Technology, 18 October 1995, Gaithersburg, MD.

"High Free Stream Turbulence Influence on Turbine Film Cooling Flows," S. P. Gogineni, R. B. Rivir, D. J. Pestian, and L. P. Goss, Poster presented at the 13th Annual Picture Gallery of Fluid Motion in conjunction with the 48th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 19-21 November 1995, Irvine, CA. Of the 50 posters presented, this was one of six selected to receive an award.

"Two-Color PIV Employing a Color CCD Camera," S. Gogineni, D. Trump, and L. Goss, Presented at the 48th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 19-21 November 1995, Irvine, CA; Bull. APS 40(12), 1950 (1995).

"Influence of Combustion Air Jets in the Formation of Gas Turbine Emissions," M. Roquemore, D. Shouse, S. Gogineni, and G. Sturgess, Presented at the 48th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 19-21 November 1995, Irvine, CA; Bull. APS 40(12), 1979 (1995).

"Effect of High Free Stream Turbulence on Flat Plate Film Cooling Flows," D. Pestian, S. Gogineni, D. Trump, and R. Rivir, Presented at the 48th Annual Meeting of the Division of Fluid Dynamics of the American Physical Society, 19-21 November 1995, Irvine, CA; Bull. APS 40(12), 2035 (1995).

"The Role of Transverse Air Jets in the Formation of Gas Turbine Emissions," D. Shouse, C. Frayne, J. Stutrud, S. Gogineni, and G. J. Sturgess, Presented at the AIAA 34th Aerospace Sciences Meeting and Exhibit, 15-18 January 1996, Reno, NV, and published as AIAA Paper No. 96-0705; presentation nominated for "Best of Session" Award.

"PIV Measurements of Flat Plate Film Cooling Flows with High Free Stream Turbu"lence," S. P. Gogineni, R. B. Rivir, D. J. Pestian, and L. P. Goss, Presented at the AIAA 34th Aerospace Sciences Meeting and Exhibit, 15-18 January 1996, Reno, NV, and published as AIAA Paper No. 96-0617.

"Vortex Interactions in Jet in a Cross Flow," S. P. Gogineni, Presented at the Windows-on-Science Vortex-Flame Interactions Colloquium, 11-14 March 1996, Wright-Patterson AFB, OH.

"Vortex/Boundary-Layer Interactions in a Wall Jet," S. P. Gogineni, Presented at the 22nd Annual Mini-Symposium on Aerospace Science and Technology, 28 March 1996, Dayton, OH; presentation received the "Best of Session" Award.

"PIV Technology for Turbine Applications," S. Gogineni, Presented at the AFOSR Annual Review, 7 May 1996, Aero Propulsion and Power Directorate, Wright-Patterson AFB, OH.

"PIV Measurements of Periodically Forced Flat Plate Film Cooling Flows with High Free Stream Turbulence," S. Gogineni, D. Trump, D. Pestian, and R. Rivir, Reviewed paper, Presented at the 41st ASME Gas Turbine and Aeroengine Congress/Users Symposium and Exposition, 10-13 June 1996, Birmingham, England; published as ASME Paper No. 96-GT-236.

"Emissions and Operability Trades in the Primary Zones of Gas Turbine Combustors," G. Sturgess, S. P. Gogineni, D. Shouse, C. Frayne, and J. Stutrud, Presented at the 32nd AIAA/ ASME/SAE/ASEE Joint Propulsion Conference, 1-3 July 1996, Lake Buena Vista, FL, and published as AIAA Paper No. 96-2758.

"Digital Two-Color PIV (D2CPIV) in a Mach-2.8 Boundary Layer," D. Glawe, R. Bowersox, L. Goss, W. Terry, S. Dasgupta, and S. Gogineni, Presented at the 32nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference, 1-3 July 1996, Lake Buena Vista, FL, and published as AIAA Paper No. 96-2799.

"High-Resolution Digital Two-Color PIV (D2CPIV) and Its Applications to High-Freestream Turbulent Flows," S. P. Gogineni, D. Trump, L. Goss, R. Rivir, and D. Pestian, Reviewed paper, Presented at the 8th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 8-11 July 1996, Lisbon, Portugal; published in Proceedings, Vol. I, pp. 18.2.1-18.2.8.

"High Free Stream Turbulence Influence on Turbine Film Cooling Flows," S. P. Gogineni, R. B. Rivir, D. J. Pestian, and L. P. Goss, Phys. Fluids 8(9), S4 (September 1996).

"Emissions and Operability Trades in the Primary Zones of Gas Turbine Combustors," G. Sturgess, S. Gogineni, D. Shouse, C. Frayne, and J. Stutrud, Submitted in September 1996 to AIAA Journal of Propulsion and Power.

"PIV Technology for Simulated Turbine Film Cooling Flows," S. Gogineni, R. Rivir, L. P. Goss, and D. Pestian, Presented at the 6th International Symposium on Flow Modelling and Turbulence Measurements, 8-10 September 1996, Tallahassee, FL; published in Flow Modeling and Turbulence Measurements VI (C-J. Chen, C. Shih, J. Lienau, and R. J. Kung, Eds.) (Balkema, Rotterdam, 1996), pp. 193-200.

"High Resolution Digital Two-Color PIV (D2CPIV) and Its Application to High Freestream Turbulent Flows," S. Gogineni, D. Trump, L. Goss, R. Rivir, and D. Pestian, Submitted in November 1996 to Experiments in Fluids.

"Development of High-Resolution Digital Two-Color PIV (D2CPIV) for Supersonic Turbulent Flows," D. Glawe, R. Bowersox, S. Gogineni, and L. Goss, Presented at the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY; Bull. APS 41(9), 1805 (November 1996).

"High-Resolution Digital Two-Color PIV for Turbomachinery Flows," W. Copenhaver, S. Gogineni, and L. Goss, Presented at the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY; Bull. APS 41(9), 1806 (November 1996).

"Experimental Investigation of Distorted Supersonic Turbulent Boundary Layers," R. Weir, R. Bowersox, D. Glawe, S. Gogineni, and L. Goss, Presented at the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY; Bull. APS 41(9), 1822 (November 1996).

"Enhancement of Mixing and Penetration of Supersonic Jet into a Supersonic Cross Flow," R. Bowersox, M. Wilson, S. Gogineni, L. Goss, and D. Glawe, Poster presented at the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY.

"Development of Holographic PIV for Flame Studies," S. Gogineni, L. Goss, J. Estevadeordal, and H. Meng, Presented at the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY; Bull. APS 41(9), 1833 (November 1996).

"3D Visualization of Vortex-Ring and Bag-Shaped Instabilities Using Holography," J. Estevadeordal, S. P. Gogineni, L. P. Goss, H. Meng, and W. M. Roquemore, Poster presented at the 14th Annual Picture Gallery of Fluid Motion in conjunction with the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY. Of the 35 posters presented, this was one of six selected to receive an award. Published in the September 1997 issue of Physics of Fluids.

"Large Eddy Simulation (LES) of Jet in Cross Flow and Comparison with Experimental Results," B. V. Kiel and S. Gogineni, Presented at the 49th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 1996, Syracuse, NY; Bull. APS 41(9), 1729 (November 1996).

"Characteristics of Simulated Turbine Film Cooling Flows," R. B. Rivir and S. P. Gogineni, Invited presentation at the International Congress on Fluid Dynamics and Propulsion, 29-31 December 1996, Cairo, Egypt.

"High Free Stream Turbulence Influence on Turbine Film Cooling Flows," S. P. Gogineni, R. B. Rivir, D. J. Pestian, and L. P. Goss, Poster presented at the Picture Gallery of Fluid Motion, APS Meeting, 1995, Irvine, CA (one of six posters to receive an award from a total of 50). A photo from this poster was chosen for the APS 1997 calendar (distributed to 41,000 APS members).

"Experimental Investigation of the Unsteady Structure of a Transitional Plane Wall Jet," S. P. Gogineni and C. Shih, Exp. Fluids 23, 121 (1997).

"Digital Two-Color PIV Measurements in a Low-Speed Axial Fan," S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, Presented at the AIAA 35th Aerospace Sciences Meeting and Exhibit, 6-9 January 1997, Reno, NV, and published as AIAA Paper No. 97-0494.

"Influences of Airblast-Atomizing Fuel Injector Design on Primary Zone Flame Characteristics at Blowout," G. J. Sturgess, S. Gogineni, and D. T. Shouse, Presented at the AIAA 35th Aerospace Sciences Meeting and Exhibit, 6-9 January 1997, Reno, NV, and published as AIAA Paper No. 97-0269.

"Experimental and Numerical Investigation of Transitional Plane Wall Jet," S. Gogineni, M. Visbal, and C. Shih, Presented at the AIAA 35th Aerospace Sciences Meeting and Exhibit, 6-9 January 1997, Reno, NV, and published as AIAA Paper No. 97-0071.

"Digital Two-Color PIV and Flow-Visualization Studies for Complex Supersonic Flows," S. Gogineni, L. Goss, D. Glawe, and R. Bowersox, Presented at the ASME Fluids Engineering Division Summer Meeting on Experimental and Numerical Flow Visualization and Laser Anemometry, 22-26 June 1997, Vancouver, B. C., Canada, and published as an ASME paper.

"Investigation of Holographic Visualization and Holographic PIV Techniques for Fluid Flows and Flames," J. Estevadeordal, H. Meng, S. Gogineni, L. Goss, D. Trump, and B. Sarka, Presented at the ASME Fluids Engineering Division Summer Meeting on Experimental and Numerical Flow Visualization and Laser Anemometry, 22-26 June 1997, Vancouver, B. C., Canada, and published as ASME Paper No. FEDSM97-3092.

"Holographic Flow Visualization as a Tool for Studying 3D Coherent Structures and Instabilities," H. Meng, J. Estevadeordal, S. Gogineni, L. Goss, and M. Roquemore, Presented at the Second International Workshop on PIV ' 97-Fukui, 8-11 July 1997, Fukui, Japan; selected as a high-quality paper of permanent value to be published in 1998 in the International Journal of the Visualization Society of Japan; published in Proceedings of the Second International Workshop on PIV ' 97-Fukui (T. Kobayashi and F. Yamamoto, Eds.) (The Visualization Society of Japan, 1997), pp. 27-34.

"3D Flow Visualization of Coherent Structures, Instabilities, and Vortex-Flame Interactions Using Holography," J. Estevadeordal, H. Meng, S. Gogineni, and L. Goss, Presented at the 1997 JSME Centennial Grand Congress, 13-16 July 1997, Tokyo, Japan.

"Investigation of Jet Diffusion Flames Using Holography," S. Gogineni, J. Estevadeordal, L. Goss, and H. Meng, Presented at the 8th International Conference on Laser Anemometry Advances and Applications, 8-12 September 1997, Karlsruhe, Germany; published in Laser Anemometry Advances and Applications (B. Ruck, A. Leder, and D. Dopheide, Eds.) (German Association for Laser Anemometry, 1997), pp. 791-796.

"The Unsteady Structure of Simulated Turbine Film-Cooling Flows: A PIV Investigation," R. Rivir, S. Gogineni, L. Goss, and D. J. Pestian, Paper No. 47 presented at the AGARD Propulsion and Energetics Panel Symposium on Advanced Non-Intrusive Instrumentation for Propulsion Engines, 20-24 October 1997, Brussels, Belgium; published in AGARD-CP-598 (AGARD, Neuilly-sur-Seine, France, May 1998), pp. 47-1 " 47-13.

"Application of Two-Color Digital PIV for Turbomachinery Flows," S. Gogineni, J. Estevadeordal, B. Sarka, L. Goss, and W. Copenhaver, Paper No. 49 presented at the AGARD Propulsion and Energetics Panel Symposium on Advanced Non-Intrusive Instrumen"tation for Propulsion Engines, 20-24 October 1997, Brussels, Belgium; published in AGARD-CP-598 (AGARD, Neuilly-sur-Seine, France, May 1998), pp. 49-1 -- 49-12.

"Blade-to-Blade Velocity Measurements in a Low-Speed Axial Fan Using High Resolution Digital Two-Color PIV," S. Gogineni, L. Goss, R. Chriss, and W. Copenhaver, Presented at the AGARD Propulsion and Energetics Panel Symposium on Advanced Non-Intrusive Instrumentation for Propulsion Engines, 20-24 October 1997, Brussels, Belgium.

"Phase-Resolved PIV and DNS Investigation of a Transitional Plane Wall Jet," S. Gogineni, Invited Seminar at the Aerodynamics Institute, 20 October 1997, Aachen, Germany.

"Investigation of Fluid Flows Using Two-Color Digital Particle Image Velocimetry (DPIV) and Holographic (3D) Flow Visualization Techniques," S P. Gogineni, Invited Seminar at the Iowa Institute of Hydraulic Research, University of Iowa, 7 November 1997, Iowa City, IA.

"Visualization of Non-Circular, Coaxial Nozzle Flow Structures," J. W. Bitting, D. E. Nikitopoulos, S. P. Gogineni, and E. J. Gutmark, Presented at the 50th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 23-25 November 1997, San Francisco, CA.

"Phase-Resolved DPIV Investigation of Vortex-Flame Interactions in Hydrogen Jet Diffusion Flames," S. P Gogineni, R. Hancock, F. Schauer, and R. Lucht, Presented at the 50th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 23-25 November 1997, San Francisco, CA.

"Unsteady Phenomena in Turbomachinery Air Flows," J. Estevadeordal, S. Gogineni, B. Sarka, L. Goss, and W. Copenhaver, Poster presented at the 50th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 23-25 November 1997, San Francisco, CA.

"Flow Structure of Coaxial Jets," J. Bitting, D. Nikitopoulos, S. Gogineni, and M. Roquemore, Poster presented at the 50th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 23-25 November 1997, San Francisco, CA.

"Experimental Investigation on the Instantaneous Flow Structure of an Axial Fan Using High-Resolution Two-Color Digital PIV," S. Gogineni, J. Estevadeordal, B. Sarka, and W. Copenhaver, Presented at the Seventh Asian Congress of Fluid Mechanics, 8-12 December 1997, Chennai (Madras), India; published in Proceedings.

"PIV and DNS Investigation on a Transitional Plane Wall Jet," S. Gogineni, M. Visbal, and D. Gaitonde, Presented at the Seventh Asian Congress of Fluid Mechanics, 8-12 December 1997, Chennai (Madras), India; published in Proceedings, pp. 223-226.

"Instantaneous Structure of Jet in a Cross Flow," S. Gogineni and L. Goss, Presented at the Seventh Asian Congress of Fluid Mechanics, 8-12 December 1997, Chennai (Madras), India; published in Proceedings, pp. 227-230.

"Structure of a Compressible Boundary Layer over a Curved Wall," R. C. Wier, R. D. W. Bowersox, D. D. Glawe, and S. P. Gogineni, AIAA Paper No. 98-0621 presented at the AIAA 36th Aerospace Sciences Meeting and Exhibit, 12-15 January 1998, Reno, NV.

"Manipulation of a Jet in a Cross Flow," S. P. Gogineni, L. P. Goss, and W. M. Roquemore, Exp. Therm. Fluid Sci. 16, 209 (March 1998).

"Holographic Flow Visualization for Complex Fluid Flows," S. P. Gogineni, J. Estevadeordal, and H. Meng, Presented at the Twenty-Third Annual Mini-Symposium on Aerospace Science and Technology, 3 April 1998, Dayton, OH.

"Experimental Studies of Aerodynamic Fan Spray Fuel Injectors for a Trapped-Vortex Combustor," I. Vihinen, R. Hancock, A. Johnson, F. Sun, B. Kiel, G. Switzer, and S. Gogineni, Presented at the Twenty-Third Annual Mini-Symposium on Aerospace Science and Technology, 3 April 1998, Dayton, OH; awarded Best Presentation in Session 5A " Fuel Atomization and Mixing.

"Flow Structure in the Wake and Tip Regions of a Low-Speed Axial Fan," J. Estevadeordal, S. Gogineni, L. Goss, and W. Copenhaver, Presented at the Twenty-Third Annual Mini-Symposium on Aerospace Science and Technology, 3 April 1998, Dayton, OH.

"Investigation of Complex Fluid Flows Using Particle Imaging Velocimetry (PIV) and Holographic (3D) Flow Visualization (HFV) Techniques," S. P. Gogineni, Invited Seminar at Wright State University, 29 May 1998, Fairborn, OH.

"DPIV Investigation of Vortex-Flame Interactions in Hydrogen Jet Diffusion Flames," S Gogineni, F. Schauer, R. Hancock, and R. Lucht, Presented at the Central States Section Meeting of the Combustion Institute, 31 May " 2 June 1998, Lexington, KY; published in Combustion Fundamentals and Applications (The Combustion Institute, Pittsburgh, PA, 1998), pp. 267-272.

"Direct Numerical Simulation of a Forced Transitional Plane Wall Jet," M. Visbal, G.-C. Zha, D. Gaitonde, and S. Gogineni, AIAA Paper No. 98-2643 presented at the 29th AIAA Fluid Dynamics Conference, 15-18 June 1998, Albuquerque, NM.

"Structure of Square Coaxial Nozzle Flows," J. W. Bitting, D. E. Nikitopoulos, E. J. Gutmark, and S. P. Gogineni, AIAA Paper No. 98-2917 presented at the 29th AIAA Fluid Dynamics Conference, 15-18 June 1998, Albuquerque, NM.

"Flow Structure in a Low-Speed Axial Fan: A DPIV Investigation," J. Estevadeordal, S. Gogineni, G. Bloch, M. Brendel, and W. Copenhaver, AIAA Paper No. 98-2905 presented at the 29th AIAA Fluid Dynamics Conference, 15-18 June 1998, Albuquerque, NM.

"Vortex-Flame Interactions in Hydrogen Jet Diffusion Flames: An Experimental and Numerical Investigation," F. Schauer, R. Hancock, and S. Gogineni, Presented at the 1998 ASME Fluids Engineering Division Summer Meeting, 21-25 June 1998, Washington, D. C.; published as ASME Paper No. FEDSM98-5253.

"Visualization and Two-Color DPIV Measurements of Flows in Circular and Square Coaxial Nozzles," J. W. Bitting, D. E. Nikitopoulos, E. J. Gutmark, and S. Gogineni, Presented at the 1998 ASME Fluids Engineering Division Summer Meeting, 21-25 June 1998, Washington, D. C.; published as ASME Paper No. FEDSM98-5255.

"Holographic Flow Visualization as a Tool for Studying Three-Dimensional Coherent Structures and Instabilities," H. Meng, J. Estevadeordal, S. Gogineni, L. Goss, and W. Roquemore, J. Visualization 1(2), 133 (July 1998).

"Vortex-Flame Interactions in Hydrogen Jet Diffusion Flames: A DPIV and DNS Investigation," F. Schauer, R. Hancock, S. Gogineni, and R. Lucht, Submitted in August 1998 to Experiments in Fluids (Revision in progress).

"Dynamic Behavior of Injection Scheme for Combustor Line Jets," B. Kiel and S. Gogineni, Presented at the 1998 Turbine Engine Technology Symposium, 14-17 September 1998, Dayton, OH.

"Two-Color Digital PIV Employing a Single CCD Camera," S. Gogineni, L. Goss, R. Rivir, and D. Pestian, Exp. Fluids 25(4), 320 (October 1998).

"Development of Two-Color PIV for Large-Scale Wind Tunnel Facility," S. Gogineni, L. Goss, D. Trump, and T. Beutner, Presented at the 51st Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 22-24 November 1998, Philadelphia, PA.

"3D DNS and PIV Investigation of Forced Transitional Plane Wall Jet," M. Visbal, D. Gaitonde, and S. Gogineni, Presented at the 51st Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 22-24 November 1998, Philadelphia, PA.

"A Study of Square and Circular Coaxial Jet Flows," D. E. Nikitopoulos, J. W. Bitting, E. J. Gutmark, and S. P. Gogineni, Presented at the 51st Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 22-24 November 1998, Philadelphia, PA.

"Double-Helix Instability in a Forced Wall Jet," M. Visbal, D. Gaitonde, and S. Gogineni, Poster presented at the 51st Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 22-24 November 1998, Philadelphia, PA. Of the 37 posters presented, this was one of five selected to receive an award. Published in the September 1999 issue of Physics of Fluids. This poster was on display at the American Physical Society 1999 Centennial Meeting, 20-26 March 1999, Atlanta, GA.

"Application of Two-Color PIV in a Large Scale Wind Tunnel Facility," S. Gogineni, D. Trump, L. Goss, and T. Beutner, AIAA Paper No. 99-0269 presented at the 37th AIAA Aerospace Sciences Meeting and Exhibit, 11-14 January 1999, Reno, NV.

"Investigation of Complex Fluid Flows Using PIV and HFV Techniques," S. Gogineni, Invited Seminar at Louisiana State University, 12 February 1999, Baton Rouge, LA.

"An Overview of PIV and HPIV," S. Gogineni, Invited Seminar at the University of Central Florida, 10 March 1999, Orlando, FL

"Investigation on the Flow Control Methods for Hypersonic Flows," S. Gogineni and R. Bowersox, Presented at the American Physical Society 1999 Centennial Meeting, 20-26 March 1999, Atlanta, GA.

"Optimization and Active Control of Film Cooling," S. Gogineni, J. Estevadeordal, M. K. Chyu, T. Shih, and S. Ou, Presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"Hypersonic Flow Control," S. Gogineni and R. Bowersox, Presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"A DPIV Investigation of Flowfield Interactions in a Transonic Compressor," J. Estevadeordal, S. Gogineni, W. Copenhaver, W. Weaver. L. Goss, B. Sarka, and D. Trump, Presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"Vortex Branching and Spanwise Instabilities in a Forced Wall Jet," M. R. Visbal, D. V. Gaitonde, and S. P. Gogineni, Presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"Unsteady Phenomena in Turbomachinery Flows," J. Estevadeordal, S. P. Gogineni, and W. Copenhaver, Poster presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"Flow Structure of Coaxial Jets," S. P. Gogineni, J. W. Bitting, D. E. Nikitopoulos, and W. M. Roquemore, Poster presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"Hypersonic Flow Control," S. P. Gogineni and R. Bowersox, Presented at the 24th Annual Dayton-Cincinnati Aerospace Science Symposium, 9 April 1999, Dayton, OH.

"Computations of Film Cooling from Holes with Struts," T. I.-P. Shih, Y.-L. Lin, M. K. Chyu, and S. P Gogineni, Presented at the 44th ASME International Gas Turbine and Aeroengine Technical Congress, Exposition and Users Symposium, 7-10 June 1999, Indianapolis IN.

"Film-Cooling Effectiveness and Heat Transfer Coefficient around Diffusion-Shaped Holes," M. K. Chyu, T. I-P. Shih, and S. Gogineni, Presented at the 44th ASME International Gas Turbine and Aeroengine Technical Congress, Exposition and Users Symposium, 7-10 June 1999, Indianapolis IN.

"Phase-Resolved PIV Measurements in a Transitional Plane Wall Jet: A Numerical Comparison," S. Gogineni, M. Visbal, and C. Shih, Exp. Fluids 27(2), 126 (July 1999).

"Analysis of Flow Transition in an Acoustically Excited Wall Jet," S. Gogineni, M Visbal, D. Gaitonde, and C. Shih, Paper No. FEDSM99-6959 presented at the 3rd ASME/JSME Joint Fluids Engineering Conference and FED Annual Summer Meeting/Exhibition, 18-23 July 1999, San Francisco, CA.

"Double-Helix Instability in a Forced Wall Jet," M. Visbal, D. Gaitonde, and S. Gogineni, Phys. Fluids 11(9), S7 (September 1999).

"Quantitative Visualization of Flowfields Using Two-Color PIV," S. Gogineni, L. Goss, G. Fiechtner, C. Carter, F. Schauer, J. Gord, and J. Donbar, Presented at the 3rd International Workshop on Particle Image Velocimetry, 16-18 September 1999, Santa Barbara, CA. Dr. Gogineni chaired the session on PIV Applications II.

"Study of Flow-Field Interactions in a Transonic Compressor Using DPIV," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, S. Gorrell, and P. Koch, Presented at the 52nd Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 21-23 November 1999, New Orleans, LA.

"Effects of Diffusion Shaped Holes on Turbine Film Cooling Performance," S. Gogineni, M. Chyu, and T. I.-P. Shih, Presented at the 52nd Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 21-23 November 1999, New Orleans, LA.

"Measurements of Turbulent Flow Structure in Supersonic Curved Wall Boundary Layers," R. D. W. Bowersox, R. C. Wier, D. D. Glawe, and S. Gogineni, J. Propul. 16(1), 153 (January 2000).

"Comparison Between Circular and Square Coaxial Jet Flows," D. E. Nikitopoulos, J. W. Bitting, and S. Gogineni, Presented at the 38th AIAA Aerospace Sciences Meeting and Exhibit, 10-13 January 2000, Reno, NV.

"Visualization and DPIV Measurements of Non-circular Coaxial Jet Flows," S. Gogineni, J. W. Bitting, and D. E. Nikitopoulos, Presented at the 38th AIAA Aerospace Sciences Meeting and Exhibit, 10-13 January 2000, Reno, NV.

"Vortex Shedding in a Transonic Compressor," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, Poster presented at the 25th Annual Dayton-Cincinnati Aerospace Science Symposium, 30 March 2000, Dayton, OH. This poster received the Artist Choice Award.

"Application of DPIV to Study of Blade-Row Interactions in a Transonic Compressor," S. Gorrell, W. Copenhaver, J. Estevadeordal, S. Gogineni, and L. Goss, Presented at the 25th Annual Dayton-Cincinnati Aerospace Science Symposium, 30 March 2000, Dayton, OH. This paper received the Best Paper Award in Turbomachinery.

"Flow Field in a Low-Speed Axial Fan: a DPIV Investigation," J. Estevadeordal, S. Gogineni, W. Copenhaver, G. Bloch, and M. Brendel, Exp. Thermal Fluid Sci. 23, 11 (July 2000).

"Visualization of Vortex-Shedding and Blade Synchronization in a Transonic Compressor," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, Selected for publication on frontispiece of J. Visualization 3(2), 95 (September 2000).

"Synchronization between Vortex Shedding and Rotor Blades in a Transonic Compressor," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, Presented at the 53rd Annual Meeting of the Division of Fluid Dynamics, American Physical Society, 19-21 November 2000, Washington, D.C.; published in Phys. Fluids 45(9),184 (2000).

"Analysis of Transition Process in a Forced Wall Jet Using High Resolution PIV and 3D DNS," Invited presentation, NIST, Process Measurements Division, 31 January 2001, Gaithersburg, MD.

"Vortex Shedding in a Transonic Compressor," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, Selected for publication on frontispiece of J. Visualization 3(4), 310 (March 2001).

"Computational Studies of MHD Control of Boundary Layer Stability in External Hypersonic Flows," R. L. Kimmel, F. Cheng, X. Zhong, and S. Gogineni, Presented at the Twenth-Sixth Annual Dayton-Cincinnati Aerospace Science Symposium, 30 March 2001, Dayton, OH.

"Mushroom Vortex in Jet-in-a-Cross Flow," S. Gogineni, J. Estevadeordal, and M. Roquemore, Presented at the Twenty-Sixth Annual Dayton-Cincinnati Aerospace Science Symposium, 30 March 2001, Dayton, OH.

"MHD Control for Hypersonic Flows," R. Kimmel, X. Zhong, F. Cheng, and S. Gogineni, Presented at the Twenty-Sixth Annual Dayton-Cincinnati Aerospace Science Symposium, 30 March 2001, Dayton, OH.

"DPIV Study of Wake-Rotor Synchronization in a Transonic Compressor," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, AIAA Paper No. 2001-3095 presented at the 31st AIAA Fluid Dynamics Conference and Exhibit, 11-14 June 2001, Anaheim, CA.

"Investigation of Complex Fluid Flows Using PIV, Holography, and DNS," S. Gogineni, Invited Presentation, Rutgers University, 28 June 2001, New Brunswick, NJ.

"Visualization and Two-Color DPIV Measurements of Flows in Circular and Square Coaxial Nozzles," D. Nikitopoulos, J. Bitting, S. Gogineni, and E. Gutmark, Exp. Fluids 31(1), 1 (July 2001).

"Combustion Diagnostics." S. P. Gogineni and J. Gord, Invited lecture presented at the International Workshop on Modern Advances in Combustion, Indian Institute of Technology, 31 August - 1 September 2001, Madras, India.

"Investigation of Wake-Shock Interactions in a Transonic Compressor Using DPIV," S. Gogineni, J. Estevadeordal, W. Copenhaver, and S. Gorrell, Presented at the 15th International Symposium on Air Breathing Engines (ISOABE), 2-7 September 2001, Bangalore, India; published as ISOABE Paper No. 2001-1196.

"Simultaneous PLIF/PIV Investigation of Vortex-Flame Interactions," T. R. Meyer, G. J. Fiechtner, C. D. Carter, J. R. Gord, and S. P. Gogineni, PIV"01 Paper 1055, Presented at the 4th International Symposium on Particle Image Velocimetry, 17-19 September 200l, Gottingen, Germany. Dr. Gogineni was Chairman of the Session on Complex Engineering Flow Fields.

"DPIV Study of Near-Stall Wake-Rotor Interactions in a Transonic Compressor," W. Copenhaver, J. Estevadeordal, S. Gogineni, S. Gorrell, and L. Goss, Presented at the 4th International Symposium on Particle Image Velocimetry, 17-19 September 2001, Gottingen, Germany; published as Paper No. 1084.

"Effects of Ignition on Premixed Vortex Rings: A Simultaneous PLIF/PIV Investigation," T. R. Meyer, J. R. Gord, V. R. Katta, and S. P. Gogineni, Presented at the 54th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 18-20 November 2001, San Diego, CA.

"Effect of Applied Magnetic Field on the Instability of Mach 4.5 Boundary Layer over a Flat Plate," F. Cheng, X. Zhong, S. Gogineni, and R. Kimmel, AIAA Paper No. 2002-0351 presented at the 40th AIAA Aerospace Sciences Meeting and Exhibit, 14-17 January 2002, Reno, NV.

"Feasibility Study of MHD Control of Cold Supersonic Plasma Flows," AIAA Paper No. 2002-0636 presented at the 40th AIAA Aerospace Sciences Meeting and Exhibit, 14-17 January 2002, Reno, NV.

"Combustion Air Jet Influence on Primary Zone Characteristics for Gas Turbine Combustors," S. Gogineni, D. Shouse, C. Frayne, J. Stutrud, and G. Sturgess, J. Propulsion Power 18(2), 407 (March-April 2002).

"Study of Wake-Blade Interactions in a Transonic Compressor using Flow Visualization and DPIV," J. Estevadeordal, S. Gogineni, L. Goss, W. Copenhaver, and S. Gorrell, J. Fluids Eng. 124, 1 (March 2002).

"Vortex-Flame Interactions in Impulsively Initiated Premixed Jets," S. P. Gogineni, T. R. Meyer, V. R. Katta,, and J. R. Gord, Poster presented at the American Chemical Society/Society for Applied Spectroscopy Annual Poster Session and Patterson College Chemistry Awards Night, 5 March 2002, Dayton, OH.

"Expanding the Combustion and Laser Diagnostics Research Complex (CLDRC)," J. R. Gord, R. D. Hancock, W. M. Roquemore, M. S. Brown, T. R. Meyer, S. P. Gogineni, and S. Roy, Poster presented at the American Chemical Society/Society for Applied Spectroscopy Annual Poster Session and Patterson College Chemistry Awards Night, 5 March 2002, Dayton, OH.

"New Facilities in the Combustion and Laser Diagnostics Research Complex," J. R. Gord, R. D. Hancock, W. M. Roquemore, M. S. Brown, T. R. Meyer, S. P. Gogineni, and S. Roy, Presented at the Twenty-Seventh Annual Dayton-Cincinnati Aerospace Science Symposium, 5 March 2002, Dayton, OH.

"Feasibility Study of MHD Control of Cold Supersonic Plasma Flows," P. Palm, R. Meyers, A. Bezant, I. Adamovich, W. Rich, S. Gogineni, and R. Kimmel, Presented at the Twenty-Seventh Annual Dayton-Cincinnati Aerospace Science Symposium, 5 March 2002, Dayton, OH.

"Experimental and Numerical Investigation of Vortex-Flame Interactions in Impulsively Initiated Premixed Jets," S. P. Gogineni, T. R. Meyer, V. R. Katta, and J. R. Gord, Presented at the Twenty-Seventh Annual Dayton-Cincinnati Aerospace Science Symposium, 5 March 2002, Dayton, OH.

"Advanced Optical Diagnostic Techniques for Complex Fluid Flows," S. Gogineni, J. Gord, and B. Kiel, Invited seminar to be presented at the Delft Institute of Technology, 4 June 2002, The Netherlands.

"Effects of Ignition Delay in Impulsively Started Premixed Jets," T. R. Meyer, S. P. Gogineni, V. R. Katta, and J. R. Gord, To be presented at the 11th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 8-11 July 2002, Lisbon, Portugal.

"Suppression of Acoustic Fluctuations in a Supersonic MHD Shear Flow," R. Kimmel, I. Adamovich, X. Zhong, and S. Gogineni, Presented at the 55th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 2002, Dallas, TX.

"DPIV Study of Near-Stall Wake-Rotor Interactions in a Transonic Compressor," Copenhaver, W., Estevadeordal, J., Gogineni, S., Gorrell, S., and Goss, L., 2002, Exp. Fluids, 33, pp. 899-908.

"Magnetic-Field Effects on Second-Mode Instability of a Weakly Ionized Mach 4.5 Boundary Layer," F. Cheng, X. Zhong, S. Gogineni, and R. L. Kimmel, Phys. Fluids 15(7), 2020 (July 2003).

"Comparisons of Initially Turbulent, Low-Velocity-Ratio Circular and Square Coaxial Jets," D. Nikitopoulos, J. Bitting, and S. Gogineni, AIAA J., Vol. 41, No. 2, pp230-239 (July 2003).

"Simultaneous PLIF/PIV Investigation of Vortex-Induced Annular Extinction in H₂-Air Counterflow Diffusion Flames," T.R. Meyer, G.J. Fiechtner, S.P. Gogineni, J.C. Rolon, C.D. Carter, and J.R. Gord, Exp. Fluids (2003).

"Experimental and Computational Investigation of Mode Shapes in a Jet in Cross-Flow," B. Kiel, C. Murawski, and S. Gogineni, AIAA Paper No. 2003-0182 presented at the 41st AIAA Aerospace Sciences Meeting and Exhibit, 6-9 January 2003, Reno, NV.

"Development of Optical Diagnostics for Combusting Flows," J.R. Gord, T.R. Meyer, M.S. Brown, S. Roy, and S. Gogineni, Presented at the 55th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 2002, Dallas, TX.

"Suppression of Acoustic Fluctuations in a Supersonic MHD Shear Flow," R. Kimmel, I. Adamovich, X. Zhong, and S. Gogineni, Presented at the 55th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, 24-26 November 2002, Dallas, TX.

"Highlights of AIAA Dayton-Cincinnati Section Activities," AIAA Aerospace America Magazine, Dec. 2002.

"Experimental Investigation of Vortex Shedding of a Jet-in-a-Crossflow," B. Kiel, C. Murawski, M. Flanagan, A. Cox, and S. Gogineni, 28th AIAA Annual Dayton-Cincinnati Aerospace Sciences Symposium, March 4, 2003.

"Progress and Recent Advances in PIV," S. Gogineni, J. Estevadeordal, and J.R. Gord, 28th AIAA Annual Dayton-Cincinnati Aerospace Sciences Symposium, March 4, 2003.

"Shock Train," R. Kimmel, S. Gogineni, I. Adamovich, Received 3rd place in Art-in-Science Contest, 28th AIAA Annual Dayton-Cincinnati Aerospace Sciences Symposium, March 4, 2003.

"Update on MHD Boundary Layer Control Experiments," R. Kimmel, S. Gogineni, I. Adamovich, and X. Zhong, 28th AIAA Annual Dayton-Cincinnati Aerospace Sciences Symposium, March 4, 2003.

"PIV Investigation on the Vortex Shedding of Jet-in-a-Cross Flow," S. Gogineni, B. Kiel, and A. Cox, 5th Intl. Workshop on PIV, Seoul, Korea, Sept. 23-25, 2003.

"Simultaneous OH PLIF and Planar LII in the Reaction Zone of a Swirl-Stabilized Combustor," T.R. Meyer, S. Roy, S. Gogineni, V. Belovich, E. Corporon, and J.R. Gord, Abstract Submitted for the 56th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, East Rutherford, NJ, 23-25 November 2003.

"Development of Schlieren System for Low Density Hypersonic Facilities," J. Estevadeordal, S. Gogineni, R. Kimmel, and J. Hayes, Abstract Submitted for the 56th Annual Meeting of the American Physical Society, Division of Fluid Dynamics, East Rutherford, NJ, 23-25 November 2003.

"Update on MHD Control of Supersonic / Hypersonic Boundary-Layer Transition," R. Kimmel, S. Gogineni, I. Adamovich, W. Rich, and X. Zhong, Extended Abstract Submitted for the 12th AIAA International Space Planes and Hypersonic Systems and Technologies, Norfolk, VA, Dec. 2003.

"Highlights in Fluid Dynamics," S. Gogineni, D. Gaitonde, and R. Joslin, AIAA Aerospace America Magazine, 2003.

"Experimental and Computational Investigation of Mode Shapes in a Jet in Cross-Flow," B. Kiel, C. Murawski, and S. Gogineni, AIAA Paper No. 2003-0182 presented at the 41st AIAA Aerospace Sciences Meeting and Exhibit, 6-9 January 2003, Reno, NV.

"Magnetic-Field Effects on Second-Mode Instability of a Weakly Ionized Mach 4.5 Boundary Layer," F. Cheng, X. Zhong, S. Gogineni, and R. L. Kimmel, Phys. Fluids 15(7), 2020 (July 2003).

"Comparisons of Initially Turbulent, Low-Velocity-Ratio Circular and Square Coaxial Jets," D. Nikitopoulos, J. Bitting, and S. Gogineni, AIAA J., Vol. 41, No. 2, pp230-239 (July 2003).

"Measurements in Supersonic Non-Equilibrium MHD Flows," R. Kimmel, S. Gogineni, I. Adamovich, B. Rich, and X. Zhong, 56th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 23-25, 2003, New Jersey.

"Schlieren Imaging in Hypersonic Plasmas," J. Estevadeordal, S. Gogineni, R. Kimmel and J. Hayes, 56th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 23-25, 2003, New Jersey.

"Simultaneous OH PLIF and Planar LII in the Reaction Zone of a Swirl-Stabilized Combustor," T.R. Meyer, S. Roy, S. Gogineni, E. Corporan, V.M. Belovich, J.R. Gord, Abstract EL.003, 56th Annual Meeting of the American Physical Society Division of Fluid Dynamics, East Rutherford, NJ, Nov. 23-25, 2003.

"Schlieren Imaging in Hypersonic Plasmas," J. Estevadeordal, S. Gogineni, R. Kimmel and J. Hayes, 42nd AIAA Aerospace Sciences Meeting and Exhibit, Reno, NV, 5-8 Jan. 2004 (AIAA 2004-1139).

"Robust High-Bandwidth Plasma Anemometer for Hypersonic Vehicle Applications," S. Gogineni, E. Matlis, T. Corke, and J. Schmisseur, 29th AIAA Dayton-Cincinnati Aerospace Symp., Holiday Inn, Dayton, March 9, 2004.

MHD for Hypersonic Flows, R. Kimmel, S. Gogineni, I. Adamovich, and X. Zhong, 29th AIAA Dayton-Cincinnati Aerospace Symp., Holiday Inn, Dayton, March 9, 2004.

"Investigation of Flame Radicals and Particulate Distributions in Two-Phase Reacting Flow," T. R. Meyer, S. Roy, S. P. Gogineni, J. R. Gord, V. M. Belovich, and E. Corporan, Presented at the Annual American Chemical Society/Ohio Valley Section of the Society for Applied Spectroscopy Poster Session and Patterson College Awards, 2 March 2004, Dayton, OH.

"Laser-Based Visualization of Flame Structure and Soot Inception in Highly Turbulent Spray Flames," T. R. Meyer, S. Roy, S. P. Gogineni, J. R. Gord, V. M. Belovich, and E. Corporan, Presented at the 29th Annual AIAA Dayton-Cincinnati Aerospace Science Symposium, 9 March 2004, Dayton, OH.

"Comparison of Transitional Free Jet and Wall Jet," S. Gogineni, C. Shih, and A. Krothapalli, Selected to be included in APS/DFD Best of Gallery Publication (Cambridge Univ. Press) 2004.

"High Free-Stream Turbulence Influence on Turbine Film Cooling Flows," S. Gogineni, R. Rivir, D. Pestian, and L. Goss, Selected to be included in APS/DFD Best of Gallery Publication (Cambridge Univ. Press) 2004.

"Dynamics of Jet-in-a-Crossflow," S. Gogineni, M. Whitaker, L. Goss, and M. Roquemore, Selected to be included in APS/DFD Best of Gallery Publication (Cambridge Univ. Press) 2004.

"Numerical Simulation of Supersonic Boundary Layer Stability with Applied Electromagnetic Field in a Weakly Ionized Flow," X. Zhong, S. Varun, and S. Gogineni, 34th AIAA fluid dynamics conference and exhibit, June 28th " July 1st, 2004, Portland, Oregon.

"Influence of Spray-Flame Structure on Soot Formation in Gas-Turbine Combustors," T.R. Meyer, S. Roy, S. Gogineni, E. Corporon, V. Belovich, and J. R. Gord, Central States Combustion Meeting, April 2004.

"OH-PLIF and soot volume fraction imaging in the reaction zone of a liquid-fueled gas-turbine combustor," T.R. Meyer, S. Roy, S. Gogineni, E. Corporon, V. Belovich, and J. R. Gord, ASME Turbo Expo 2004, June 14-17, 2004, Austria, Vienna (GT2004-54318).

"Applying Ultrafast Lasers to Propulsion Diagnostics," J.R. Gord, W.M. Roquemore, M.S. Brown, T.R. Meyer, S. Roy, S.P. Gogineni, Great Lakes Photonics Symposium, Cleveland, OH, June 7-11, 2004.

"Simultaneous Laser-Induced Incandescence and OH Planar Laser-Induced Fluorescence for Studies of Soot Formation in Liquid-Fueled Gas-Turbine Combustors," T.R. Meyer, S. Roy, S.P. Gogineni, V.M. Belovich, E. Corporan, and J.R. Gord, Great Lakes Photonics Symposium, Cleveland, OH, June 7-11, 2004.

"Studies of Hydroxyl distribution and soot formation in turbulent spray flames," J. R. Gord, T.R. Meyer, S. Roy, and S. Gogineni, 12th International Symposium on Applications of Laser Techniques to Fluid Mechanics, July 12-15, 2004, Lisbon, Portugal.

"Fiber-Optic Based PIV for Turbomachinery Applications," J. Estevadeordal, S. Gogineni, T. Meyer, M. Polanka, and J. Gord, 57th Annual Meeting of the APS/DFD, Seattle, Washington, Nov. 21-23, 2004.

"A.C. Plasma Anemometer for Hypersonic Applications," E. Matlis, T. Corke, and S. Gogineni, 57th Annual Meeting of the APS/DFD, Seattle, Washington, Nov. 21-23, 2004.

"Flow Control for Enhanced Aero Optic Performance," C. Wyckham, A. Smits, R. Miles, and S. Gogineni, 57th Annual Meeting of the APS/DFD, Seattle, Washington, Nov. 21-23, 2004.

"DPIV Study of Wake-Rotor Interactions in a Transonic Compressor Under Various Operating Conditions," Estevadeordal, J., Gorrell, S., and Copenhaver, W., 11th International Symposium on Flow Visualization, August, Notre Dame, IN, 2004.

"Simultaneous PLIF/PIV Investigation of Vortex-Induced Annular Extinction in H2-Air Counterflow Diffusion Flames, T.R. Meyer, G.J. Fiechtner, S.P. Gogineni, C.D. Carter, and J.R. Gord, Exp. Fluids, Vol. 36, No. 2, pp. 259-267, 2004.

"Fiber-Optic Based PIV for Turbomachinery Applications," J. Estevadeordal, S. Gogineni, T. Meyer, M. Polanka, and J. Gord, AIAA Aerospace Conference, Reno, NV, January 2005.

"A.C. Plasma Anemometer for Hypersonic Mach Number Experiments," E. Matlis, T. Corke, and S. Gogineni, AIAA Aerospace Conference, Reno, NV, January 2005.

"Alternate Light Sources for Schlieren Imaging for Hypersonic Flow Facilities," J. Estevadeordal, S. Gogineni, R. Kimmel and J. Hayes, Submitted to Measurement Science & Technology (Review in Progress).

"Measurements of Flow Conductivity and Density Fluctuations in Supersonic Nonequilibrium MHD Flows," R. Meyer, M. Nishihara, A. Hicks, N. Chintala, M. Cundy, W.R. Lempert, I.V. Adamovich, and S. Gogineni, AIAA J. (2005).

"MHD Supersonic Boundary Layer Control Using Pulsed Discharge Ionization," M. Nishihara, N. Jiang, I. Adamovich, W. Lempert, and S. Gogineni, 30th Dayton-Cincinnati Aerospace Symposium, Dayton, OH, March 8, 2005.

"Optical Turbine-Engine Diagnostics for Ground-Test and On-Board Applications," J. R. Gord, T. R. Meyer, S. Roy, M. S. Brown, and S. Gogineni, RTO-MP-AVT-124 (NATO conference), Budapest, Hungary, April 25-28, 2005.

"Flow Control Symposium Organizer," International Conference on Computational and Experimental Engineering and Sciences, Hyderabad, India, Dec. 1-6, 2005.

"A.C. Plasma Anemometer for Hypersonic Mach Number Experiments," E. Matlis, T. Corke, S. Gogineni, 44th AIAA Aerospace Sciences Meeting, Jan. 9-12, 2006, Reno, NV.

"RELIEF Velocimetry Using Picosecond Tagging and Nd:YAG-based Interrogation," W. Lempert, Y. Zuzeek, M. Uddi, K. Frederickson, N. Jiang, S. Roy, T.R. Meyer, S. Gogineni, J.R. Gord, AIAA Paper 2006-2970, 25th AIAA Aerodynamic Measurement Technology and Ground Testing Conference, San Francisco, CA, June 5-8, 2006.

"Ballistic Imaging for Dense Spray Diagnostics in Harsh Chemically Reacting Environments," T.R. Meyer, S.P. Gogineni, D. Schmidt, M.A. Linne, and C. Carpenter,Space Propulsion and Power Contractors Review, Annapolis, MD, Sept. 25-29, 2006.

"Characterization of Flow Generated by Dielectric Barrier Discharges (DBD)," Kimmel, R. Estevadeordal, J., and Gogineni, S. 59th Annual Meeting of the APS Division of Fluid Dynamics, November 19-21, 2006; Tampa Bay, Florida.

"Analysis on the Instantaneous and Phase Averaged Velocity Distributions from the Flow Fields Generated by Dielectric Barrier Discharges (DBD)," Estevadeordal, J., Gogineni, S., and Kimmel, R., 2nd Dayton Engineering Sciences Symposium, Wright State Univ., Dayton, OH., October 2006.

"Understanding of Turbulent Flames from Vortex/Flame-Interaction Studies," V.R. Katta, S. Gogineni, T.R. Meyer, J.R. Gord, and W.M. Roquemore, Joint Army-Navy-NASA-Air Force (JANNAF) 41st Combustion (CS) / 29th Airbreathing Propulsion (APS) / 23rd Propulsion Systems Hazards (PSHS) Joint Subcommittee Meeting, San Diego, CA, Dec. 4-8, 2006.

"Low-Speed Flow Control Using Dielectric Barrier Discharge (DBD)," Estevadeordal, J. and Gogineni, S., Final report for Air Vehicles Directorate, AFRL-VA-WP-TR-2006-3211; December 2006.

"A.C. Plasma Anemometer for Hypersonic Mach Number Experiments," E. Matlis, T. Corke, S. Gogineni, JANNAF APS - CS - PSHS - Joint Meeting Dec. 4-8, 2006, San Diego, California.

"Investigation of Low-Density Hypersonic and Plasma Flows by Schlieren System using Various Light Sources," J. Estevadeordal, S. Gogineni, and R. Kimmel, Experimental Thermal and Fluid Science, Vol. 32/1, pp. 98-106 (2007).

"Instantaneous and Phase Averaged Velocity Distributions Generated by Dielectric Barrier Discharges," Estevadeordal, J., Gogineni, S., and Kimmel, R.; 32st Annual AIAA Dayton-Cincinnati Aerospace Science Symposium, 6 March 2007, Dayton, OH.

"Hands-On Experimentation in the Fluid Mechanics Classroom as Homework," S. Gogineni, Invited Presentation, 60th APS/DFD Conference, Salt Lake City, Utah, Nov. 18-20, 2007.

"NSF Sponsored Workshop to Develop Simple Experiments for K-12 and Undergraduate Students," Invited Participant, Princeton Univ. Jan. 29-31, 2008.

"Schlieren Based Seedless Velocimetry," C. McGaha, S. Gogineni, G. Settles, and M. Hargather, 4th Dayton Engineering Sciences Symposium, Dayton, OH, Oct. 27, 2008.

"Development of Plasma Sensor Suite for Propulsion Applications," S. Gogineni, E. Matlis, and T. Corke, 4th Dayton Engineering Sciences Symposium, Dayton, OH, Oct. 27, 2008.

"Development of schlieren based seedless velocimetry," M. Lawson, M. Hargather, G. Settles, L. Weinstein, and S. Gogineni, 44th Aerospace Sciences Meeting, Orlando, FL, Jan. 5-8, 2009.

"Active Noise Control in Jets from Conical and Contoured Supersonic Nozzles with Plasma Actuators," J.-H. Kim, M. Kearney-Fischer, M. Samimy, and S. Gogineni, 15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference), AIAA Paper No. 2009-3187, May 11-13, 2009, Miami, FL.

"High-Bandwidth Plasma Sensor for Compressor Stall Warning," E. Malis, T. Corke, S. Gogineni, and A. Wadia. 5th Dayton Engineering Sciences Symposium, Oct. 26, 009, Dayton, OH.

"Development of a novel femtosecond laser machining/drilling technology based on temporal pulse shaping and in-situ inspection methods," S. Gogineni, S Roy, M. Dantus, and J. R. Gord. 5th Dayton Engineering Sciences Symposium, Oct. 26, 009, Dayton, OH.

"Picosecond Laser Machining of Shaped Holes in Thermal Barrier Coated Turbine Blades (C202)," C. Druffner, L. Dosser, S. Gogineni, and M. Roquemore. 28th ICALEO (International Congress on Applications of Lasers and Electro-Optics, Nov. 2-5, 2009, Orlando, FL.

"Development of an Active Single- Layer Acoustic Liner for Jet Engine Noise Reduction," M. Perrino, J. Kastner, E. Gutmark, and S. Gogineni, 48th AIAA Aerospace Sciences Meeting, Orando, Jan. 4-7, 2010 (AIAA-2010-655).

"Far-Field Noise Control in Mach 1.65 Jets from Conical and Contoured Nozzles," J-H. Kim, M. Fischer, M. Samimy, and S. Gogineni, ASME Turbo-Expo 2010, Glasgow, England, June 14-18, 2010 (GT2010-22377).

"Simultaneous Particle Image Velocimetry and Thermometry (PIVT) in Reacting Flows by Using Lanthanide-Doped Nano Particles," S. Gogineni, Y. Ju, J. Shan, M. Uddi, 35th Annual Dayton-Cincinnati Aerospace Sciences Symposium, Dayton, OH, March 9, 2010.

"Schlieren-based Seedless Velocimetry and Focused Schlieren for Large-Scale Wind Tunnel Facilities," M. Semmelmayer, C. McGaha, M. Hargather, G. Settles, and S. Gogineni, 35th Annual Dayton-Cincinnati Aerospace Sciences Symposium, Dayton, OH, March 9, 2010.

"Focused Schlieren Velocimetry for Gas Turbine Propulsion Systems," S. Gogineni, M. Hargather, G. Settles, and J. R. Gord, ADS (Augmentor Design Systems) Conference, Jacksonville, FL, March 17-19, 2010.

"Flow Visualization in a Low-Density Plasma Channel," R. Kimmel., J. Hayes, J. Estevadeordal, J. Crafton, S. Fonov, and S. Gogineni, European Physical Journal (special topics), Vol. 182, pp.125-144 (2010).

"Plasma Sensor for Gas Turbine Applications," E. Matlis, T. Corke, and S. Gogineni, Invited Presentation at Turbine Engine Technology Symposium (TETS), Dayton, OH (2010)

"Role of Optical Diagnostics in the Evaluatoin of Fluid and Combusting Flows," S. Gogineni, Invited Presentation at The 3rd International Conference on Jets, Wakes, and Separated Flows (ICJWSF), Cincinnati, OH (Sept. 27-30, 2010)

"Novel Polymer Derived Ceramic Sensor for Gas Turbine Bleed Flow Measurements," S. Gogineni, J. Kapat, and M. Ricklick, 6th Annucal Dayton Engineering Sciences Symposium, Dayton, OH (October 25, 2010)

"Thermal Anemometry Based Flow Meter for High Temperature, Harsh Environment Applications," S. Gogineni, J. Kapat, and M. Ricklick, 36th AIAA Dayton-Cincinnati Aerospace Sciences Symposium, Dayton, OH (March 1, 2011)

"Far-Field Noise Control in Supersonic Jets from Conical and Contoured Nozzles," J-H, Kim, M. Kearney-Fischer, M. Samimy, and S. Gogineni, J. of Engineering for Gas Turbines and Power, Aug. 2011, Vol. 133, p. 081201-1 to 081201-9

"Active Control of Jet Noise Using High Resolution TRPIV Part 1: POD Analysis," Z. Berger, S. Kostka, K. Low, M. Berry, S. Gogineni, M. Glauser, 64th Annual Meeting of the Division of Fluid Dynamics, (Session: M23.06) Nov. 20-22, 2011, Baltimore, MD

"Active Control of Jet Noise Using High Resolution TRPIV Part 1: POD Analysis," K. Low, S. Kostka, Z. Berger, M. Berry, S. Gogineni, M Glauser, 64th Annual Meeting of the Division of Fluid Dynamics, (Session: M23.07) Nov. 20-22, 2011, Baltimore, MD

"Constant Current Plasma Anemometer," C. Marshal, E. Matlis,T. Corke, S. Gogineni, 64th Annual Meeting of the Division of Fluid Dynamics, (Session: R14.06) Nov. 20-22, 2011, Baltimore, MD

"Aerodynamic Shaping of Spherical Turrets to Mitigate Aero-Optic Effects," G. Crahan, M. Rennie, L. Rapagnani, E. Jumper, and S. Gogineni, 50th AIAA Aerospace Sciences Meeting, Jan. 9-12, 2012, Nashville, TN

"PIV Measurement of Velocity and Acceleration Fields Using Multipulse Technology," L. Ding, R. Adrian, and S. Gogineni, 65th Annual Meeting of the Division of Fluid Dynamics, Nov. 18-20, 2012, San Diego, CA

"Voltage-Current Characteristics of Plasma Pressure Sensor," E. Matlis, T. Corke, C. Marshall, and S. Gogineni, 65th Annual Meeting of the Division of Fluid Dynamics, Nov. 18-20, 2012, San Diego, CA

"Active Control of Jet Noise Using Observable Inferred Decomposition and Large Window PIV," Z. Berger, M. Berry, K. Low, L. Cordier, B. Novak, S. Gogineni, and M. Glauser, 65th Annual Meeting of the Division of Fluid Dynamics, Nov. 18-20, 2012, San Diego, CA

"Flow Control Characterization of~PIV Flow Field Using POD," M. Berry, Z. Berger, K. Low, A. Zelenyak, S. Gogineni, and M. Glauser, 65th Annual Meeting of the Division of Fluid Dynamics, Nov. 18-20, 2012, San Diego, CA

"Transient Dynamics Modeling of Experimental Hypersonic Inlet Unstart," K. Hutchins, M. Szmuk, N. Clemens, M. Akella, J. Donbar, and S. Gogineni, 65th Annual Meeting of the Division of Fluid Dynamics, Nov. 18-20, 2012, San Diego, CA

"Aero-Optical Mitigation of Shocks Around Turrets at Transonic Speeds Using Passive Flow Control," S. Gordeyev, E. Jumper, S. Gogineni, and D. Wittich, 51st AIAA Aerospace Sciences Meeting, Jan. 7-10, 2013, Dallas, TX

"Fluidic Control of Transonic Shock-Induced Separation," B. Vukasinovic, A. Gissen, A. Glezer, S. Gogineni, 51st AIAA Aerospace Sciences Meeting, Jan. 7-10, 2013, Dallas, TX

"Reduced Order Models for a High Speed Jet with Time-Resolved PIV," Z. Berger, K. Low, M. Berry, M. Glauser, S. Kostka, S. Gogineni, L. Cordier, and B. Noack, 51st AIAA Aerospace Sciences Meeting, Jan. 7-10, 2013, Dallas, TX

"A low-dimensional approach to close-loop control of a Mach 0.6 jet," K. Low, Z. Berger, S. Kostka, B. ElHadidi, S. Gogineni, and M. Glauser, Exp. Fluids (2013)

"Multiple-pulse PIV: numerical evaluation and experimental validation," L. Ding, S. Discetti, R. J. Adrian, and S. Gogineni, 10th International Symposium on Particle Image Velocimetry – PIV13, Delft, The Netherlands (July 1-3, 2013)

"Active Flow Control For High Speed Jets Using Advanced Modeling Coupled With PIV," Z. Berger, P. Shea, M. Berry, B. Noack, S. Gogineni, and M. Glauser, 8th International Symposium on Turbulence and Shear Flow Phenomena (TSFP-8), August 28 - 30, 2013 Poitiers, France

"Optical Diagnostics for Characterizing a Transitional Shear Layer over a Supersonic Cavity," M.J. Hargather, G.S. Settles, and S. Gogineni, AIAA Journal, Vol. 51., No. 12, Dec. 2013

"Active Shock Control in a Transonic Flow," A. Gissen, B. Vukasinovic; A. Glezer; G. Sivaram, 43rd AIAA Fluid Dynamics Conference and Exhibit, June 24-27, 2013, San Diego, CA

"Towards High Speed Jet Noise Reduction Using Time-Resolved PIV," Z. Berger, M. Berry, P. Shea, B. Kiel, N. Jiang, B. Noack, S. Gogineni, and M. Glauser, 66th Annual Meeting of the Division of Fluid Dynamics, Nov. 24-26, 2014, Pittsburgh, PA

"Evaluation of multi-pulse PIV for spatial resolution, velocity accuracy and acceleration measurement," L. Ding, R.J. Adrian, S. Gogineni, and K. Prestridge, 66th Annual Meeting of the Division of Fluid Dynamics, Nov. 24-26, 2014, Pittsburgh, PA

"Analysis and comparison of non-axisymmetric and circular nozzle configurations of a high speed jet," M. Berry, B. Kiel, Z. Berger, N. Jiang, S. Gogineni, and M. Glauser, 66th Annual Meeting of the Division of Fluid Dynamics, Nov. 24-26, 2014, Pittsburgh, PA

"Active Flow Control of a Transonic Shock over Curved Surfaces," A. N. Gissen, B. Vukasinovic, A. Glezer, and S. Gogineni, 66th Annual Meeting of the Division of Fluid Dynamics, Nov. 24-26, 2014, Pittsburgh, PA

"Plasma Anemometer Measurements and Optimization," C. Marshall, E. Matlis, T. Corke, and S. Gogineni, 66th Annual Meeting of the Division of Fluid Dynamics, Nov. 24-26, 2014, Pittsburgh, PA

"Validation of Estimation Methods via Time Resolved PIV in High Speed Compressible Jets," M. Glauser, P. Shea, Z. Berger, M. Berry, B. Kiel, S. Gogineni, and B. Noack, Invited Paper, AIAA Science and Technology Forum and Exposition, Jan. 13-17, 2014, National Harbor, MD

"Analysis of High Speed Jet Flow Physics with Time-Resolved PIV," Z. Berger, S. Gogineni, E. Kaiser, B. Noack, N. Jiang, A. Spohn, B. Kiel, M. Berry, M. Glauser, and P. Shea, AIAA Science and Technology Forum and Exposition, Jan. 13-17, 2014, National Harbor, MD

"Low-Dimensional Modeling of a Mach 0.6 Axisymmetric Jet," P. Shea, Z. Berger, M. Berry, M. Glauser, B. Kiel, and S. Gogineni, AIAA Science and Technology Forum and Exposition, Jan. 13-17, 2014, National Harbor, MD

"Mach-number dependence of acoustic source properties in high speed jets -- Part I: ensemble statistics of active regions," J. LeWalle, P. Kan, Z. Berger, P. Shea, S. Gogineni, B. Kiel, M. Berry, and M. Glauser, AIAA Science and Technology Forum and Exposition, Jan. 13-17, 2014, National Harbor, MD

"Mach-number dependence of acoustic source properties in high speed jets -- Part II: event-based description," P. Kan, J. LeWalle, Z. Berger, P. Shea, S. Gogineni, B. Kiel, M. Berry, and M. Glauser, AIAA Science and Technology Forum and Exposition, Jan. 13-17, 2014, National Harbor, MD

"Estimation of Aero-Optical Wavefronts Using Optical and Non-Optical Measurements Category: Plasmadynamics and Lasers: Fluid-Optics Interactions," B. Burns, S. Gordeye, E. Jumper, S. Gogineni, M. Paul, D. J. Wittich, AIAA Science and Technology Forum and Exposition, Jan. 13-17, 2014, National Harbor, MD

"Closed-Loop Control of Shock Location in Mach 1.8 Direct Connect Wind Tunnel," J.M. Ashley, M. Szumuk, N. Clemens, M. Akella, S. Gogineni, and J. Donbar, AIAA Aviation 2014 Flow Control Conference, Atlanta, GA, June 2014 (AIAA 2014-2935)

"Experimental Identification of Transient Dynamics for Supersonic Inlet Unstart," K.E. Hutchins, M.R. Akella, N.T. Clemens, J.M. Donbar, and S. Gogineni, AIAA Journal of Propulsion and Power, Vol. 30, No. 6, pp. 1605-1612, 2014

"Examining PIV Windowing Effects on High Speed Jet Flow Physics with POD," M. Berry, A. Magstadt, Z. Berger, P. Shea, C. Ruscher, S. Gogineni, and M. Glauser, 67th Annual Meeting of the Division of Fluid Dynamics, Nov. 23-25, 2014, San Francisco, CA

"Plasma Sensor Measurements in Pulse Detonation Enginers," E. Matlis, C. Marshall, S. Gogineni, and T. Corke, 67th Annual Meeting of the Division of Fluid Dynamics, Nov. 23-25, 2014, San Francisco, CA

"Triple Pulse Particle Image Velocimeter/Accelerometer Measurements of Flow-Structure Interaction," S. Gogineni, L. Ding, and R.J. Adrian, 67th Annual Meeting of the Division of Fluid Dynamics, Nov. 23-25, 2014, San Francisco, CA

"Investigation of “Loud” Modes in a High-Speed jet to Indentify Noise-Producing Events," Z. P. Berger, M.G. Berry, P.R. Shea, M. N. Glauser, P. Kan, J. LeWalle, C. J. Ruscher, and S. Gogineni, 53rd AIAA Aerospace Sciences Meeting, January 5-9, 2015, Kissimmee, FL

"Comparison of Spatial and Temporal Resolution on High Speed Axisymmetric Jets," M.G. Berry, A. S. Magstadt, Z. P. Berger, P.R. Shea, M. N. Glauser, C. J. Ruscher, and S. Gogineni, 53rd AIAA Aerospace Sciences Meeting, January 5-9, 2015, Kissimmee, FL

"Active Flow Control For High Speed Jets with Large Window PIV," Z. P. Berger, P.R. Shea, M.G. Berry, B.R. Noack, S. Gogineni, M. N. Glauser, Flow, Turbulence, and Combustion, Vol. 94, No. 1, 2015

"Aeroacoustic Validation of a Simulation for a Complex Nozzle," C. Ruscher, S. Gogineni, K. Viswanath, B. Kiel, A. Magstadt, and M. Glauser, AIAA Propulsion and Energy Forum and Exposition, July 27-29, 2015, Orlando, FL

"Aeroacoustic Experiments on Supersonic Multi-aperture Nozzles," A. Magstadt, M. Berry, P. Shea, M. Glauser, C. Ruscher, S. Gogineni, and B. Kiel, AIAA Propulsion and Energy Forum and Exposition, July 27-29, 2015, Orlando, FL

"Application of Triple/Quadruple Pulse Particle Image Velocimeter/Accelerometer to the Measurement of Fluid-Structure Interaction," L. Ding, R. J. Adrian, and S. Gogineni, 11th International Symposium on Particle Image Velociemtry-PIV15, Santa Barbara, CA, Sept. 14-16, 2015

"Advances of Fluid-Structure Interaction Measurements by Multi-Pulse Particle Image Velocimeter/Accelerometer," L. Ding; R.J. Adrian; and S. Gogineni, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

"Flow Structures and Noise Produced by a Heated Rectangular Nozzle with a Third Stream and Aft Deck," C.J. Ruscher, S. Gogineni, and B.V. Kiel, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

"Mapping the Interactions between Shocks and Mixing Layers in a 3-Stream Supersonic Jet," J. LeWalle, C.J. Ruscher, P. Kan, A. Tenney, S. Gogineni, and B.V. Kiel, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

"Development of Schlieren Imaging for Analysis of Supersonic Complex Multi-stream Rectangular Nozzle," T. Coleman, M. Berry, A. Magstadt, S. Gogineni, and M.N. Glauser, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

" Identifying Coherent Structures in a 3-Stream Supersonic Jet Flow using Time-Resolved Schlieren Imaging," A. Tenney, T. Coleman, M. Berry, A. Magstadt, S. Gogineni, and M.N. Glauser, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

" Experimental observations of a complex, supersonic nozzle concept," A. Magstadt, M. Berry, M.N. Glauser, C.J. Ruscher, S. Gogineni, and B.V. Kiel, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

" Spectral Measurements from the Optical Emission of the A.C. Plasma Anemometer," E. Matlis, C. Marshall, T. Corke, and S. Gogineni, 68th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 22-24, 2015, Boston, MA

"Optical Emission Spectroscopy of the A.C. Plasma Anemometer," E. Matlis, C. Marshall, and T. Corke, and S. Gogineni, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"Investigation of Shock Dynamics on a Hemisphere Using Pressure and Optical Measurements," J. Morrida, S. Gordeyev, E. Jumper, D. J. Wittich, and S. Gogineni, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"Studies of Flow Topology around Hemisphere at Transonic Speeds Using Time-Resolved Oil Flow Visualization," S. Gordeyev, A. Vorobiev, E. Jumper, D. J. Wittich, and S. Gogineni, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"Correlation of events between near- and far-field of a 3-stream supersonic nozzle," J. Lewalle; M.N. Glauser;S. Gogineni; C.J. Ruscher; B.V. Kiel, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"Identifying Coherent Structures in a 3-Stream Supersonic Jet Flow Using Time-Resolved Schlieren Imaging," A. S. Tenney; T.J. Coleman; J. Lewalle; M.N. Glauser; B.V. Kiel; S. Gogineni, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"Noisy Flow Structures in a Heated and Unheated Jet Produced by a Three-Stream Rectangular Nozzle with an Aft Deck," C.J. Ruscher; S. Gogineni; B.V. Kiel; A. J. Giese; K. Viswanath, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"A near-field investigation of a supersonic, multi-stream jet: locating turbulence mechanisms through velocity and density measurements," A.S. Magstadt; M.G. Berry; T.J. Coleman; P.R. Shea; M.N. Glauser; C.J. Ruscher; S. Gogineni; B.V. Kiel, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"An acoustic investigation of a supersonic, multi-stream jet with aft deck: Characterization and acoustically-optimal operating conditions," M.G. Berry; A.S. Magstadt; M.N. Glauser; C.J. Ruscher; S.. Gogineni; B.V. Kiel, AIAA SciTech 2016, San Diego, CA, January 4-8, 2016

"Multi-camera diagnostics to measure three dimensional shock wave and fragment motion in complex environments," M. Hargather, K. Winter, and S.. Gogineni; 63rd JANNAF Propulsion Meeting, NASA Langley Research Center, May 16-19, 2016

"Investigations of supersonic flow over a hemispherical turret using numerical simulations," C-J Tam, D.J. Wittich, C. Norren, R. Kumar, and S.. Gogineni; AIAA Aviation 2016, Washington D.C., June 13-17, 2016

"On the Rms Errors and Dynamic Ranges of Triple- and Quadruple-Pulse Particle Tracking Velocimetry (PTV)," L. Ding, R. J. Adrian, and S. Gogineni, 69th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 20-22, 2016, Portland, OR

"Towards the Characterization of Noise Sources in a Supersonic Three-STream Jet Using Advanced Analysis Tools," C.J. Ruscher and S. Gogineni, 69th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 20-22, 2016, Portland, OR

"Multi-Measurement Correlations in the Near-Field of a Complex Supersoinc Jet Using Time-Resolved Schlieren Imaging," A.S. Tenney, T.J. Coleman, J. Lewalle, M.N. Glauser, and S. Gogineni, 69th Annual Meeting of the APS Division of Fluid Dynamics, Nov. 20-22, 2016, Portland, OR