한국가시화정보학회:학술대회논문집
- 한국가시화정보학회 2002년도 추계학술대회 논문집
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- Pages.63-66
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- 2002
이산와법에 의한 2원주 주위의 유동장 가시화
Visualization of flowfield around Two Circular Cylinders by a Discrete Vortex Method
- 발행 : 2002.11.01
초록
The Flow patterns around two cylinders in various arrangements were studied by a discrete vortex method. The flow for the surface of each cylinder was represented by arranging bound vortices at adequate intervals. The viscous diffusion of fluid was represented by the random walk method. The vortex distributions, streaklines, timelines and velocity vectors around two cylinders were calculated for centre-to-centre pitch rations of P/D=1.5 and 2.5, attack angles of
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