【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。更多还原

【Abstract】 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.更多还原