朱喜林,黄伟,刘春宝,马文星,仵晓强.不同扁平率无内环液力变矩器设计与性能分析[J].农业机械学报,2011,42(6):33-37.
Zhu Xilin,Huang Wei,Liu Chunbao,Ma Wenxing,Wu Xiaoqiang.Analysis of Flat Hydrodynamic Torque Converter without Inner Ring Based on Different Flatness Ratios[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(6):33-37.
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不同扁平率无内环液力变矩器设计与性能分析   [下载全文]
Analysis of Flat Hydrodynamic Torque Converter without Inner Ring Based on Different Flatness Ratios   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  液力变矩器  扁平率  流场  性能
基金项目:浙江省重大科技专项资助项目(2008C01036—4);吉林大学汽车仿真与控制国家重点实验室创新团队计划资助项目
作者单位
朱喜林 浙江师范大学 
黄伟 吉林大学 
刘春宝 吉林大学 
马文星 吉林大学 
仵晓强 吉林大学 
中文摘要:提出一种扁平化无内环液力变矩器,研究不同扁平率和有无内环对其性能的影响。采用基于椭圆的扁平循环圆设计方法,设计3种不同扁平率的无内环循环圆且叶形为空间扭曲的扁平化液力变矩器。利用CFD软件对不同扁平率的无内环变矩器进行数值模拟,分析了内部流场的压力和速度分布,得到了扁平率和有无内环对变矩器流场和性能的影响规律。
Zhu Xilin  Huang Wei  Liu Chunbao  Ma Wenxing  Wu Xiaoqiang
Zhejiang Normal University;Jilin University;Jilin University;Jilin University;Jilin University
Key Words:Hydrodynamic torque converter  Flatness ratio  Flow field  Performance
Abstract:The flat torque converter without inner ring was put forward to find out the impact of different flatness ratios and inner ring on the performance of torque converter. The flat torus design method based on the ellipse was used. Three different flatness ratio torque converters without inner ring were designed. The blade’s profile was distorted in space. The internal flow field of the torque converter was simulated by CFD method, and the distribution of the velocity and pressure of internal flow field was analyzed, so the impact of flatness ratio and inner ring on the flow field and performance could be figured out by analyzing the numerical solution.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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