离心压缩机三元叶轮的数值分析

Numerical analysis of 3D impeller in centrifugal compressor

运用CFD软件,对离心压缩机全工况下三元叶轮内部三维粘性流场进行数值模拟,并预测了其性能,为压缩机全工况的设计提供理论依据。

The internal viscous flow field of a 3D impeller in centrifugal compressor under the total condition is simulated by CFD software. Its performance is predicted to provide theoretical basis for the the compressor under the total operating condition. operating design of