- 회전하는 제어원주가 설치된 원주후류의 유동장에 관한 연구
- ㆍ 저자명
- 부정숙,류병남,심정훈
- ㆍ 간행물명
- 韓國舶用機關學會誌
- ㆍ 권/호정보
- 2000년|24권 3호|pp.58-69 (12 pages)
- ㆍ 발행정보
- 한국마린엔지니어링학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
An experimental study was conducted to investigate the influence of the spinning control cylinders which was set on the surface of a fixed circular cylinder in uniform flow, $Re=1.24 imes10^4$. The measurements of velocity vectors and pressure distributions are carried out in various spin parameters and angles of spinning control cylinder. The results show that velocity profiles and pressure distributions are different with angles of control cylinder and spin parameters. When the control cylinder angle is $100^{circ}$, there is more effect in increasing the velocity and the pressure distribution than other cases. In this case, the vortex shedding frequency was increased as increasing spin parameter.