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모서리 형상에 따른 수직벽 후류특성에 관한 연구 A Study on Wake Flow Characteristics of vertical Plate with Various Coner Shape

이철재, 조대환
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한국기계기술학회지 (韓國機械技術學會誌)
제13권 제2호 (2011.06)
pp.101-106
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

In this study, the velocity distribution according to upper side coner shape of underwater construction with rectangular cylinder was measured with PIV method and the wake flow characteristics was considered. According to the coner shape, the flow pattern of wake flow was also differed greatly and the step-shaped coner of cut-off ratio B/H=0.06 was similar in the slope shape in result.

키워드
Rectangular cylinder사각주Corner shape모서리 형상Vortex와류Recirculation flow재순환유동Particle Image VelocimetryPIV:입자영상유속계
목차
Abstract
 1. 서론
 2. 실험장치 및 방법
 3. 결과 및 고찰
 4. 결론
 참고문헌
저자
  • 이철재(동명대학교 자동차공학과) | Cheol-Jae Lee
  • 조대환(목포해양대학교 기관시스템공학부) | Dae-Hwan Cho