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ㆍ글쓴이  :   herenow (2003.04.15 - 12:16)
ㆍ홈페이지  :   http://www.herenow.co.kr
  신과학의 기초를 닦은 "Margins of reality"의 로버트 얀 박사
Robert G. Jahn

Professor of Aerospace Science and Dean Emeritus

Mechanical and Aerospace Engineering Department
Princeton University
Engineering Quadrangle D-334


Professor Jahn is Dean Emeritus of the School of Engineering and Applied Science. He is a Fellow of the American Physical Society and of the American Institute of Aeronautics and Astronautics, and has been chairman of the AIAA Electric Propulsion Technical Committee, associate editor of the AIAA Journal, and a member of the NASA Space Science and Technology Advisory Committee. He is vice President of the Society for Scientific Exploration and President of the International Consciousness Research Laboratories consortium. He is a member of the Board of Directors of Hercules, Inc. and chairman of its Technology Committee, and has been a member and past chairman of the Board of Trustees of Associated Universities, Inc. He has received the Curtis W. McGraw Research Award of the American Society of Engineering Education and holds an honorary Doctor of Science degree from Andrha University.


Research Projects


Electric Propulsion and Plasma Dynamics
Investigators: R.G. Jahn and E.Y. Choueiri
Support: National Aeronautics and Space Administration, U. S. Air Force

High-power electrical discharges are used to accelerate a variety of working fluids to very high velocities. These intense discharges and the plasma streams they produce are configured into magnetoplasmadynamic (MPD) thrusters and ablative pulsed plasma thrusters (APPT) which offer a desirable combination of high specific impulse and high thrust density for advanced space propulsion. The research emphasis is on the physical processes by which electrical input is converted to useful thrust, and on those which limit the operational lifetime of such thrusters. The research is performed at the Electric Propulsion and Plasma Dynamics Lab (EPPDyL), where a variety of specialized diagnostic devices and appropriate analytical and numerical tools are employed to assess these processes.


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