| 内燃机活塞热疲劳模拟试验台 |
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| 引用本文： | 俞小莉 金瑞斌. 内燃机活塞热疲劳模拟试验台[J]. 内燃机工程, 1997, 18(4): 43-47 |
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| 作者姓名： | 俞小莉 金瑞斌 |
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| 作者单位： | 浙江大学能源系!杭州市310027(俞小莉)，浙江大学(金瑞斌，沈瑜铭，胡章其，严兆大) |
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| 摘 要： | 为研究活塞顶部微观裂纹形成的机理，提出了一采用交替加热冷却活塞顶部的试为模拟活塞热状态的试验方案，并建立了相应的试验装置。
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| 关 键 词： | 活塞 热疲劳 模拟试验 内燃机 |
Thermal Fatigue Simulating Test Bench for the Engine Piston |
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| Yu Xiaoli, Jin Ruibing, Shen Yuming, Hu Zhangqi, Yan Zhaoda. Thermal Fatigue Simulating Test Bench for the Engine Piston[J]. Chinese Internal Combustion Engine Engineering, 1997, 18(4): 43-47 |
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| Authors: | Yu Xiaoli Jin Ruibing Shen Yuming Hu Zhangqi Yan Zhaoda |
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| Affiliation: | Zhejiang University |
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| Abstract: | In order to study the mechanism of forming the microcracks on the top of a piston, a test plan of alternatively heating up and cooling the piston to simulate the piston thermal working condition is described in this paper. A test bench has been set up correspondently. |
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| Keywords: | Piston Thermal Fatigue Simulating Test Internal Combustion Engine |
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