| 基于FSC的本田CBR600发动机油底壳改进设计 |
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| 引用本文： | 查云飞,张利浩,廖宇晖,钱仁焕,曾鑫龙,钟勇.基于FSC的本田CBR600发动机油底壳改进设计[J].福建工程学院学报,2017,0(4):324-327. |
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| 作者姓名： | 查云飞 张利浩 廖宇晖 钱仁焕 曾鑫龙 钟勇 |
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| 作者单位： | 福建工程学院机械与汽车工程学院 |
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| 摘 要： | 针对本田CBR600发动机重心过高问题，重新设计了新的油底壳，降低了59 mm的发动机重心高度，利用ANSYS-VOF模型对两种方案进行对比分析，得出采用“菱形”挡板布置的油底壳具有更好的减晃性能。为避开发动机和地面激励，利用ANSYS-Model模块对新设计的油底壳进行了模态分析，结果表明,油底壳固有频率有效避开了激振频率。装配新设计油底壳的发动机搭载在某学院第三代赛车上，通过近千公里的测试、比赛验证了方案的可靠性。
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| 关 键 词： | 本田CBR发动机 油底壳 晃动分析 VOF模型 优化设计 |
Improved design of oil pan for Honda CBR600 engine based on FSC |
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| Zha Yunfei,Zhang Lihao,Liao Yuhui,Qian Renhuan,Zeng Xinlong,Zhong Yong.Improved design of oil pan for Honda CBR600 engine based on FSC[J].Journal of Fujian University of Technology,2017,0(4):324-327. |
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| Authors: | Zha Yunfei Zhang Lihao Liao Yuhui Qian Renhuan Zeng Xinlong Zhong Yong |
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| Institution: | College of Mechanical and Automotive Engineering， Fujian University of Technology |
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| Abstract: | The oil pan of Honda CBR600 engine was redesigned due to the problem of over-high gravity center. The center of gravity was lowered by 59mm. Two design schemes were compared by volume of fluid（VOF） model in which the oil pan with “diamond” shaped board has better performance in reducing sloshing. To avoid the excitation of the road and the engine, the ANSYS model was used to analyse the new oil pan. The results show that the natural frequency of the oil pan is different from the excitation frequency. The engine with the new oil pan was mounted in the third generation racing car of Fujian University of Technology. The design was confirmed to be reliable by roughly 1000 km testing and racing. |
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| Keywords: | Honda CBR engine oil pan sloshing analysis VOF model optimal design |
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