한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2005년도 춘계 학술대회논문집
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- Pages.169-172
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- 2005
배플형 소음기가 적용된 고압 폭발 유동장에 대한 수치 해석
Numerical Analysis for High Pressure Blast Flow Fields of a Silencer with Baffles
초록
A numerical analysis was made In investigate the pressure diminution of a silencer with baffles for high pressure blast flow fields. Reynolds-Averaged Navier-Stokes equations were solved for an axisymmetric computational domain constructed by multi block Chimera grids. A blast flow field was calculated for the silencers that are with one and three baffles. The evolution of high pressure blast flow fields was observed by depicting calculated contours of pressure. It was found that the tested silencer could achieve 97.7 percent pressure diminution.
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