한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 1999년도 춘계학술대회 논문집
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- Pages.67-74
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- 1999
차량 단면 형상에 따른 측풍 안정성 해석
Analysis of Sidewind Stability for Different Car Section Shape.
초록
When high speed train meets sidewind, folwfields around the train is very complex. In this case, the force by sidewind has a bad effect on stability of train. We can observe that the flow separates, reattaches, and forms all unsteady vortex in the wake region behind tile structure. Such folwfield can be analyzed by
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