Research on Structure Optimization of the Centrifugal Settling Type Mechanical Filter for Rolling Stock

The flow resistance features and filtering efficiency of the centrifugal settling type mechanical filter for rolling stock are analyzed,on the basis of which,the mechanical filter with the new structure type is put forward.With the help of the two research methods of Calculating Flow Dynamics(CFD) software and the testing measurement,the resistance features and the filtering efficiency of the new type of filters are compared.The result shows that the c type filter after reform has fairly good performance.