유체기계공업학회:학술대회논문집
- 유체기계공업학회 2004년도 유체기계 연구개발 발표회 논문집
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- Pages.65-69
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- 2004
불균일 입구유동에 대한 축류송풍기의 성능 특성
Investigation on the Characteristics of an Axial Flow Fan Having Distorted Inlet Flow
- 발행 : 2004.12.01
초록
In the present work, characteristics of an axial flow fan haying distorted inlet flow produced by hub cap are investigated. The distorted inlet flow is generated by the shape of hub cap installed in front of the axial flow fan. Two different cases of hub cap geometry are analyzed to verify the influence of flow distortion. The flow fields are analyzed numerically by solving steady form of three-dimensional Reynolds-averaged Wavier-Stokes equation and standard k-
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