| 一种新型液力缓速器正向设计仿真与台架实验 |
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| 引用本文： | 罗冲,孙保群,何龙,卞锦. 一种新型液力缓速器正向设计仿真与台架实验[J]. 液压与气动, 2017, 0(6): 18-22. DOI: 10.11832/j.issn.1000-4858.2017.06.004 |
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| 作者姓名： | 罗冲 孙保群 何龙 卞锦 |
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| 作者单位： | 合肥工业大学 汽车与交通工程学院, 安徽 合肥 230009 |
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| 基金项目： | 国家自然科学基金(51205101); 科技部重点研发项目(2016YFD0700604,2016YFD0700605) |
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| 摘 要： | 为解决传统液力缓速器结构复杂、体积大、加工工艺复杂、成本高等问题,正向设计了一种新型涡旋反冲式液力缓速器。基于CFD、Fluent对新型液力缓速器进行内部流场建模与仿真分析,并设计台架进行试验验证。新型液力缓速器结构设计简单,空间体积小,重量轻,能很大提高缓速器制动效果,降低制造成本,改善产品加工工艺。
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| 收稿时间： | 2017-01-25 |
Design Simulation and Bench Test for a New Type Hydraulic Retarder Forward |
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| LUO Chong,SUN Bao-qun,HE Long,BIAN Jin. Design Simulation and Bench Test for a New Type Hydraulic Retarder Forward[J]. Chinese Hydraulics & Pneumatics, 2017, 0(6): 18-22. DOI: 10.11832/j.issn.1000-4858.2017.06.004 |
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| Authors: | LUO Chong SUN Bao-qun HE Long BIAN Jin |
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| Affiliation: | School of Automotive and Traffic Engineering, Hefei University of Technology, Hefei, Anhui 230009 |
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| Abstract: | The traditional hydraulic retarder has problems of complex structure, large volume, complex processing technology and high cost. To solve these problems, a new backlash hydraulic retarder is designed. Based on the CFD software Fluent, the internal flow field of the new hydraulic retarder is simulated, and a test validation is designed. The hydraulic retarder has a compact structure, small size, light weight and can greatly improve its braking performance and effectiveness, and reduce manufacturing costs, and improve the product processing technology. |
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