Research Expertise
| • | Fluid mechanics and applied mathematics |
| • | Unsteady flows |
| • | Hydrodynamic stability and receptivity |
| • | Aeroacoustics |
| • | Active flow control |
| • | Unsteady aerodynamics |
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Education
| • | Ph.D. | : | Mechanical Engineering, Stanford University, 1978 |
| • | M.S. | : | Mechanical Engineering, Stanford University, 1974 |
| • | B.S. | : | Mechanical Engineering, New Mexico State University, 1973 |
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Courses Taught (since 2000)
| • | AME 331 | : | Introduction to Fluid Mechanics |
| • | AME 433 | : | Intermediate Fluid Mechanics |
| • | AME 413a/b | : | Mechanical Engineering Design Lab [supervised projects] |
| • | AME 536a/b | : | Fundamentals of Fluid Mechanics |
| • | AME 639 | : | Aeroacoustics |
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Employment
| • | 1981-date | : | Aerospace and Mechanical Engineering, The University of Arizona: Assistant Professor 1981-85; Associate Professor 1985-98; Professor 1998-date |
| • | 1/07-7/07 | : | Department of Applied Mathematics and Theoretical Physics, and Emmanuel College, University of Cambridge, England: QuaterCentenary Visiting Fellow |
| • | 1987-88 | : | Department of Applied Mathematics and Theoretical Physics, and Clare Hall College, University of Cambridge, England: Senior Visiting Fellow |
| • | 1977-81 | : | Mechanics Branch, General Electric Corporate Research and Development, Schenectady, New York |
| • | 1973-74 | : | Bell Laboratories, Holmdel, New Jersey |
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Honors and Awards
| • | Fellow, Division of Fluid Dynamics, American Physical Society, 1999 |
| • | NSF Presidential Young Investigator Award, 1984 |
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Professional Societies
| • | AIAA | : | The American Institute of Aeronautics and Astronautics |
| • | APS | : | Fellow, The American Physical Society |
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Publications (since 2001)
| • | Nelson, C., Cain, A., Kerschen, E. and Raman, G., “Simulations of Helmholtz Resonator Powered Resonance Tubes at Moderate Pressure Ratios, 44th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Paper No. AIAA-2006-800, 2006. |
| • | Alvarez, J. O. and Kerschen, E. J., Influence of Wind Tunnel Walls on Cavity Acoustic Resonances, 11th AIAA/CEAS Aeroacoustics Conference, Monterey, California, AIAA Paper 2005-2804, 2005. |
| • | Kerschen, E. J., Alvarez J. O., and Tumin, A., A Theoretical Model for Cavity Acoustic Resonances, NATO AVT-123 Symposium on Flow Induced Unsteady Loads and the Impact on Military Applications, Budapest, April 25-28, 2005. |
| • | Hammerton, P. W. and Kerschen, E. J., Leading-Edge Receptivity for Bodies with Mean Aerodynamic Loading, J. Fluid Mech. 535:1-32, 2005.
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| • | Raman, G., Sarpotdar, S., Tassy, J., Cain, A. B., and Kerschen, E. J., An Overview of the Development of High Bandwidth Powered Resonance Tube Actuators: Experiments and Simulations, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, AIAA Paper 2004-2856, 2004.
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| • | Alvarez, J. O., Kerschen, E. J., and Tumin, A., A Theoretical Model for Cavity Acoustic Resonances in Subsonic Flow, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, AIAA Paper 2004-2845, 2004.
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| • | Kerschen, E. J., Cain, A. B., and Raman, G., Analytical Modeling of Helmholtz Resonator Based Powered Resonance Tubes, 2nd AIAA Flow Control Conference, Portland, Oregon, AIAA Paper 2004-2691, 2004. |
| • | Cain, A. B., Kerschen, E. J., Tassy, J. M., and Raman, G., Simulation of Powered Resonance Tubes: Helmholtz Geometry, 2nd AIAA Flow Control Conference, Portland, Oregon, AIAA Paper 2004-2690, 2004. |
| • | Peake, N. and Kerschen, E. J., Influence of Mean Loading on Noise Generated by the Interaction of Gusts with a Flat-Plate Cascade: Downstream Radiation, J. Fluid Mech. 515:99-133, 2004. |
| • | Raman, G., Khanafseh, S., Cain, A. B., and Kerschen, E. J., Development of High Bandwidth Powered Resonance Tube Actuators with Feedback Control, J. Sound Vib. 269:1031-1062, 2004.
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| • | Cain, A., Kerschen, E., Raman, G., and Sarpotdar, S., Simulation of Powered Resonance Tubes: Understanding Parameter Space, 9th AIAA/CEAS Aeroacoustics Conference and Exhibit, Hilton Head, South Carolina, AIAA Paper 2003-3103, 2003.
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| • | Kerschen, E. and Tumin, A., A Theoretical Model of Cavity Acoustic Resonances Based on Edge Scattering Processes, 41st Aerospace Sciences Meeting and Exhibit, Reno, Nevada, AIAA Paper 2003-0175, 2003. |
| • | Cain, A., Kerschen, E., Raman, G., and Khanafseh, S., Simulations of Powered Resonance Tube: Effects of Pressure Ratio and Freestream Flow, AIAA 1st Flow Control Conference, St. Louis, AIAA Paper 2002-2821, 2002.
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| • | Cain, A., Kerschen, E., and Raman, G., Simulation of Acoustic Characteristics and Mechanisms of Powered Resonance Tubes, 8th AIAA/CEAS Aeroacoustics Conference & Exhibit, Breckenridge CO, AIAA Paper 2002-2400, 2002. |
| • | Saric, W. S., Reed, H. L., and Kerschen, E. J., Boundary Layer Receptivity to Free-Stream Disturbances, Ann. Rev. Fluid Mech. 34:291-319, 2002. |
| • | Peake, N. and Kerschen, E. J., The Noise Downstream of a Cascade of Loaded Airfoils, 7th AIAA/CEAS Aeroacoustics Conference and Exhibit, Maastricht, Netherlands, AIAA Paper 2001-2123, 2001.
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| • | Reba, R. A. and Kerschen, E. J., Boundary-Layer Effects on Performance of Surface-Mounted Actuators for Active Noise Control, AIAA/CEAS Aeroacoustics Conference and Exhibit, 7th, Maastricht, Netherlands, AIAA Paper 2001-2161, 2001. |
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Research Grants (since 2001)
| • | Active Flow Control Effectors for Aircraft Maneuvering, The Boeing Company, 7/1/04-11/30/04 (with H. Fasel). |
| • | Flight Demonstration of Stealthy Closed-Loop Attitude Control, Innovative Technology Applications Co. (subcontract on AFOSR STTR Program), 10/1/01-9/30/02 (with H. Fasel). |
| • | On Controlling the Flow Over Cavities, AFOSR, 6/1/01-11/30/03 (with I. Tumin and I. Wygnanski). |
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Patents
| • | Airfoil Noise Control, Patent No. 5,613,649, March 25, 1997 (with R. H. Schlinker).
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Consulting
| • | AlliedSignal Aerospace Equipment Systems |
| • | The Boeing Company |
| • | Innovative Technology Applications Company |
| • | United Technologies Hamilton Sundstrand |
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