These diffusers include vaneless diffuser, vaned diffuser, low solidity diffuser and half - guide - vanes diffuser.

采用的扩压器包括无叶扩压器 、 叶片扩压器 、 低稠度扩压器和半高导叶扩压器.

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The exit flow fields of a turbine cascade with or without the guide vanes were investigated.

详细测量了平行进口端壁附面层与设前导叶两种进口条件下某涡轮叶栅的出口流场.

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Consider a row of guide vanes in a compressible internal flow as shown below.

如下图所示,考虑可压缩内部流中的一排导流叶片.

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From the numerical results, the primary cause of impeller blade break inlet guide vanes ( IGVs ).

然后依据数值模拟结果, 帮助企业分析了该级叶轮叶片疲劳断裂的原因.

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