液力传动元件内部流场测量的激光切面法

The Laser Cross Section Method of Measuring Internal Flow Field in Hydrodynamic Transmission Parts

摘要: 叙述了激光切面法的测量原理、系统构成；介绍了用激光切面法测量液力变矩器和液力偶合器内部流场的具体方法和步骤，并给出了一个液力偶合器的测量实例。

Abstract: In this paper, the measurement principle and the system configuration of laser cross section method are described. The concrete method and procedure　which are used to measure the internal flow field of hydrodynamic torque converter and coupling are introduced． A measurement example of hydrodynamic coupling is presented.