1. 제 목 : IMPLIMENTATION OF 3-D PARTICLE TRIANGULATION VELOCIMETRY





2. 연 사 : N. Ponchaut / GALCIT, Caltech





3. 일 시 : 2003년 3월 25일 (화) 15:20 - 16:00





4. 장 소 : 서울대 신공학관(301동) 1512호 세미나실





5. 내 용 :


Flow measurements in the Ludwieg Tube will be done using a new 3-D


Velocimetry system. The system has been successfully used in subsonic facilities by other researchers at Caltech. Current research has been


done into expanding the capabilities of this system to allow for more


accurate measurements in supersonic flow, where high velocity and


density gradients exist. The system has been used for profilometry and


basic velocity measurements. Both an overview of the velocimetry


system and the current results will be presented, with an emphasis on


error analysis. In addition, future work focusing on transverse injection of sonic flow and shock wave - boundary layer interactions will be discussed.





6. 약 력 :


- Bachelor : Universite de Liege, in Belgium (2000)


- M.S. degree : California Institute of Technology (2001)


- Ph.D. Candidate





7. 문 의 : 기계항공공학부 정인석 교수 (☏ 880-7387)