液力变矩器叶片三维成型法及其性能分析  

Three-dimensional design for hydraulic torque converter blades and its performance analysis

作　　者：王健[1] 葛安林[1] 雷雨龙[1] 田华[2] 

机构地区：[1]吉林大学汽车工程学院,长春130022 [2]泛亚汽车技术中心,上海201201

出　　处：《吉林大学学报（工学版）》2007年第1期43-47,共5页Journal of Jilin University:Engineering and Technology Edition

基　　金：国家自然科学基金资助项目(50505014);吉林大学'985工程'资助项目

摘　　要：探讨了液力变矩器叶片三维成型方法,提出了叶片三维成型方法的基本设计流程。通过对不同参数变化规律生成的泵轮、涡轮、导轮的叶型进行对比分析,总结出液力变矩器叶片角变化对液力变矩器性能影响的基本规律。通过CAD/CFD技术完成叶片的设计和相应变矩器性能的计算。同时,通过与作为基型的W305型液力变矩器的比较,证明了研究结论的可靠性。A three dimensional design method for the hydraulic torque converter blades were proposed and its basic design flow was provided. The pump wheels, turbine wheels, and stators generated by the different blade parameter profiles were compared and the fundamental law of the converter performance versus the blade angle profile was derived. The design of the blades and the corresponding computation of the converter performance were implemented by 3 D CAD/CFD technology. The obtained results were verified by their comparison with the baseline, W305 type hydraulic torque conveter.

关 键 词：车辆工程 液力变矩器 叶片设计 三维成型法 性能分析 

分 类 号：U463[机械工程—车辆工程] TP391[交通运输工程—载运工具运用工程]