한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 2000년도 춘계 학술대회논문집
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- Pages.78-83
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- 2000
로터-스테이터 상호작용을 고려한 3차원 유동 해석
3-D Incompressible Viscous Flow Analysis Around A Rotor-Stator with Rotor-Stator Interaction
- 발행 : 2000.05.01
초록
An iterative time marching procedure for solving incompressible internal flow has been applied to the flow around a rotor-stator. This procedure solves three-dimensional incompressible Reynolds-averaged Navier-Stokes equation on a moving, time-deforming, non-orthogonal body-fitted grid using second-order accurate schemes for the time derivatives and third/second-order accurate schemes for the spatial derivatives. To handle rotationg geometry, the multiblock technique is applied and the overall flow domain is subdivided into two blocks. In each block, a grid is generated and flowfield is solved independently of the other blocks. The boundary data for each block is provided by the neighboring blocks using bilinear interpolation technique.
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