液力变矩器设计计算方法的现状及其发展的预测

Design and Calculation of Torque Converter—Its Status and Developing Prediction

本文对目前广泛采用的方法的现状加以简要介绍和分析,指出了传统方法的优缺点;又根据国内外的资料重点论述了三维流动理论应用于液力变矩器性能预测和设计方法的发展。

In this paper, the status of the widely used traditional method for designingand calculating torque converters is introduced and analyzed, also the advantages anddisadvantages of this method are indicated. Based on recent literatures both domestic and abroad, the necessity and feasibi-lity of applying three-dimensional flow theory, to the design and calculation of tor-que converters are demonstrated, and the tendency of development of the performanceprediction and design of torque converters is discussed.