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运用k ε紊流模型对空调列车 (硬座车 )室内气流组织 ,主要是速度场进行了数值模拟 ,采用了有限单元法 ,建立了计算边界条件 ,为空调列车室内气流组织优化设计提供了依据。
The k ε turbulence model is used to simulate the indoor air flow in air-conditioned train (hard-seat vehicle), mainly the velocity field. The finite element method is used to calculate the boundary conditions, which provides the basis for the optimization of air-conditioned train indoor air distribution.