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| 冲焊型与铸造型液力变矩器性能对比分析 | |
| 引用本文： | 朱喜林,刘春宝,马文星,席智星.冲焊型与铸造型液力变矩器性能对比分析[J].北京工业大学学报,2012,38(3):335-339. |
| 作者姓名： | 朱喜林 刘春宝 马文星 席智星 |
| 作者单位： | 1. 浙江师范大学工学院,浙江金华,321004 2. 吉林大学汽车仿真与控制国家重点实验室,长春130022／吉林大学机械科学与工程学院,长春130022 3. 吉林大学机械科学与工程学院,长春,130022 |
| 基金项目： | 浙江省科技厅重大科技专项资助项目 |
| 摘 要： | 为深入了解铸造型与冲焊型液力变矩器的性能差异及其产生原因,结合CFD(computational fluiddynamics)技术的发展,基于相同循环圆、相同叶栅角度设计出2种制造工艺的液力变矩器.采用CFD软件对液力变矩器内部流场进行数值模拟,得到其内部流动特性和外部特性.对计算结果进行深入对比与分析,得到2种制造工艺对液力变矩器性能的影响规律. |
| 关 键 词： | 液力变矩器 冲焊型 铸造型 流场 |
Performance Comparison and Analysis of Stamping/Welding and Foundry Hydrodynamic Torque Converters |
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| ZHU Xi-lin,LIU Chun-bao,MA Wen-xing,XI Zhi-xing.Performance Comparison and Analysis of Stamping/Welding and Foundry Hydrodynamic Torque Converters[J].Journal of Beijing Polytechnic University,2012,38(3):335-339. | |
| Authors: | ZHU Xi-lin LIU Chun-bao MA Wen-xing XI Zhi-xing |
| Affiliation: | 1.College of Engineering,Zhejiang Normal University,Jinhua 321004,Zhejiang,China; 2.State Key Laboratory of Automotive Simulation and Control,Jilin University,Changchun 130022,China; 3.College of Mechanical Science and Engineering,Jilin University,Changchun 130022,China) |
| Abstract: | To better understand the different performances between the stamping/welding and foundry hydrodynamic torque converters and their contributing causes,two types of hydraulic torque converters are designed on the basis of the same cascade angle and round loop.The internal and external flow characteristics and performances can be figured out by using CFD method to simulate the internal flow field of the hydrodynamic torque converter.The performance comparison between the welding and foundry hydrodynamic torque converters is also done by the calculation and in-depth analysis of the simulation results. |
| Keywords: | hydrodynamic torque converter stamping/welding foundry flow field |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |