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基于CFD的车用气波增压器三维仿真

Keywords: 气波增压器,计算流体力学,三维模型

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Abstract:

为了研究气波增压器内部气体流动,建立了气波增压器三维非定常流动模型,基于FLUENT软件进行了气波增压器气体流动的CFD(computationalfluiddynamics)计算.搭建了气波增压器性能测试系统,进行了气波增压器性能试验研究并测量了CFD计算所需的边界参数.气波增压器三维非定常流动模型计算结果与试验结果一致.结果表明气波增压器运行在高转速范围时性能良好.

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