叶轮内部流动分析及结构优化

Analysis and Structure Optimization of Impeller Interior Flow

借助计算流体流动和传热问题的三维流体计算软件FLUENT,对单级离心压缩机模型的叶轮内部流场进行了数值模拟,揭示了其内部流动规律,并找出计算模型结构设计中存在的问题,有针对性的进行结构优化。

With the software FLUENT by which the fluid flow and heat conduction is calculated in three-dimension, the impeller interior flow of the single stage centrifugal compressor model is simulated ; its internal flowing rule is promulgated ; the problems in the structural design are found and optimized.