Applications of Computational Fluid Dynamics in Fluid Machinery Field

Computational Fluid Dynamics(CFD) is a kind of numerical simulation technology which fluid.Compared with experimental fluid dynamics,CFD has many merits,for example,the devoted finance is less,the speed of computation is quich,the information involved is full and the size of model is not limited.So,it is a powerful tool to study fluid dynamics.The applications and developments of CFD in fluid machinery field which included pump,compressor are reviewed.