Minimum Curvature Design of Three-Element Centripetal-turbine Hydrodynamic Torque Converters

作     者：刘仕平 权龙 

作者机构：Institute of Mechatronics EngineeringTaiyuan University of Technology North China Institute of Water Conservancy and Hydro-electric Power 

基　　金：Sponsored by Henan Province Key Scientific and Technological Program(0424260038) 

出 版 物：《Defence Technology（防务技术）》 (Defence Technology)

年 卷 期：2009年第5卷第2期

页      码：119-125页

摘      要：The influence of streamline bending inertia force on power loss is *** order to analyze the combined effect of the inertia force and the path on the power loss,the accumulation effect expression of the inertia force on its path is *** calculation result shows that the accumulation effect of the unit inertia force on its path depends merely upon the velocity magnitude and the path scroll *** long as they are given,the accumulation effect is a constant and independent of the intermediate *** important conclusion drawn is that the maximum inertia force rather than its accumulation effect plays a predominant role in the power ***,a new design method,minimum streamline curvature method,is *** particle movement inside a hydrodynamic torque converter can be regarded as curved movement on the circular surface and decomposed into a meridional component and a circumferential *** meridional streamline is designed to be close to a circular arc,while each torus streamline is constructed with a circular arc and a straight line *** on the meridional streamline equation,the torus streamline equation and a streamlined thickness function,a blade surface equation of three-element centripetal-turbine hydrodynamic torque converter can be obtained.

主 题 词：液力变矩器 设计方法 最小曲率 涡轮 三元 功率损耗 累积效应 简化方程 

学科分类：080704[080704] 08[工学] 080401[080401] 0807[工学-电子信息类] 0804[工学-材料学] 

馆 藏 号：203647928...