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국내 최대 기계·건설 공학연구정보
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  • Dimension 1200es (3D프린터)
  • 국내학술대회

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    국내학술대회 제목 게시판 내용
    제목(국문) 3D-PTV와 비접촉식 6자유도운동측정 시스템에 의한 유체-탄성체구조 연동운동 해석
    제목(영문) Analysis on Fluid-Elastic Structure Interactions in a Pulsed Jet with 3D-PTV and Non-contact 6D Motion Tracking System
    저자 도덕희 (Doh D.H ,한국해양대 ) ▷공저자 네트워크 보기
    황태규 (HwangT.G. ,한국해양대 원 ) ▷공저자네트워크등록하기
    조경래 (Cho K.R. ,(주)티앤텍 ) ▷공저자네트워크등록하기
    편용범 (Pyeon Y.B ,(주)티엔텍 ) ▷공저자네트워크등록하기
    조용범 (Cho Y.B ,(주)티엔텍 ) ▷공저자네트워크등록하기
    초록 Analysis on a pulsed impinged jet with 3D-PTV system and 6D-Motion Tracking system was made. A pulsed round jet was impinged on a flexible plate and the flow field near the plate was measured with a 3D-PTV system while the motion of the flexible plate was measured with 6D-Motion Tracking system The measurement system consists of four cameras, a light source (Ar laser) and a host computer. The flow field has been resolved at 500 Hz with 1k x 1k pixels with horizontal and vertical cuts of the flow field. The Reynolds number with the nozzle diameter with mean exit velocity was about 20,000. The results obtained by the fully time- and space-resolved measurement can provide unprecedentedly large amount of information from which not only the statistical ~ties but also the time evolution of turbulence structures is extracted.
    keyword Flow-Structure Interactions(유동구조상관), Elastic Structure(탄성구조물), Pulsed Impinged Jet(돌발충동분류), 3D-PTV(3차원입자추적유속계), 6D-Motion Tracking System(6자유도 운동추적시스템)
    저널명 대한기계학회 춘계학술대회 ▷관련저널보기
    VOL 5
    PAGE 2799-2804
    발표년도 2005
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