대학생과 학부생 여러분의 많은 참여부탁드립니다.

1. 제 목 : Fundamental Study for Reduction of Jet Engine Noise
2. 연 사 : Prof. Toshinori Watanabe
(Professor, Department of Aeronautics and Astronautics, The University of Tokyo)

3. 일 시 : 2011년 3월 14일 월요일, 15:30~16:30

4. 장 소 : 서울대학교 신공학관 301동 306호

5. 내 용 :
Noise reduction is a critical issue for development of environmentally-friendly jet engines. The jet engine noise is mainly composed of "fan noise" and "jet noise," and various kinds of reduction technique have been developed, and are still under development. The lecture will provide some fundamental knowledge of aeroacoustics concerning jet engine noise. Recent researches of active noise control are briefly introduced as well

6. 약 력 :  
Toshinori Watanabe received his Ph.D. in Aeronautics from University of Tokyo in 1987. From 1987 to 1993, he worked at Tokyo University of Agriculture and Technology as Lecturer (1987-1990) and Associate Professor (1990-1993). In the meantime, he studied in Aachen Technical University in Germany from 1991 to 1992 as an invited researcher of the Humboldt foundation. From 1993, he has been working at the Department of Aeronautics and Astronautics at the University of Tokyo.
 
His research interest covers jet propulsion system, gas turbines, internal aero-thermo dynamics, aeroelasticity, aeroacoustics, two-phase flow, bio-fluid mechanics, and related areas of energy technology. Currently, he is leading the researches of aerodynamic instability of compressor, active suppression of jet noise, and active control of cascade flutter funded by Japanese government and gas turbine companies.

7. 문 의 : 기계항공공학부 교수 송성진 (☏1701)