유체기계공업학회:학술대회논문집
- 유체기계공업학회 2005년도 연구개발 발표회 논문집
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- Pages.169-172
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- 2005
V-형 사각리브에 의한 난류열전달 해석
Analysis of turbulent heat transfer over V-shaped ribs
초록
Numerical analysis of turbulent flow in three-dimensional channel with V-shaped ribs extruded on both walls has been carried out. Reynolds-averaged Navier-Stokes are calculated for analysis of fluid flow and heat transfer. Shear stress transport (SST) turbulence model is used as a turbulence closure. Computational results for heat transfer rate show good agreements with experimental data.