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本文利用K-ε紊流模型以及由Chen,Y.S.发展的SIMPLEC算法,进行离心泵叶轮内部的二维紊流计算,从而给出离心泵叶轮内的速度向量、压力场以及紊动能的分布规律.并将速度分布与实验结果进行了比较.
In this paper, the K-ε turbulence model and the SIMPLEC algorithm developed by Chen and YS are used to calculate the two-dimensional turbulent flow inside the centrifugal pump impeller, and the distribution of velocity vector, pressure field and turbulence energy are given. The speed distribution is compared with the experimental results.