The situation and progress of the domestic and foreign research on hydrodynamic transmission in recent years were summarized. It includes the CFD numerical simulation of the inner 3D flow in hydrodynamic transmission elements, the characteristic prediction based on the numerical solution of the 3-D flow field, and the experimental study on the inner complex flow in hydrodynamic elements by means of the advanced flow measurement technique, such as particle image velocimetry (PIV). Finally, the further research directions were put forward as follow: blade design based on 3-D flow theory and transient characteristic study of the flow field.
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马文星,何延东,刘春宝.液力传动研究现状分析与展望[J].农业机械学报,2008,39(7):51-55.[J]. Transactions of the Chinese Society for Agricultural Machinery,2008,39(7):51-55.