| 椭圆气缸内燃机的稳流试验及其性能预测 |
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| 引用本文： | 洪觉慧,陆景云,汪志城.椭圆气缸内燃机的稳流试验及其性能预测[J].上海理工大学学报(社会科学版),1988(1). |
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| 作者姓名： | 洪觉慧 陆景云 汪志城 |
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| 作者单位： | 上海机械学院机械工程系
(洪觉慧，陆景云)，上海机械学院机械工程系(汪志城) |
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| 摘 要： | 本次稳流试验用来预测新颖的椭圆气缸往复式内燃机的性能。实测数据和分析结果表明,椭圆截面气缸内燃机此起等容积正圆截面气缸内燃机,增大了进、排气门,从而提高了充气效率;或在充气效率不减的条件下,大幅度提高转速或增压,以实现发动机的高强化。
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| 关 键 词： | 椭圆截面 气缸 稳流试验 强化 |
Steady Flow Test and Perfomance Prediction of Internal Combustion Engine with Oval Bore |
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| Hong Juehui Lu Jingyun Wang Zhicheng.Steady Flow Test and Perfomance Prediction of Internal Combustion Engine with Oval Bore[J].Journal of University of Shanghai For Science and Technilogy(Social Science),1988(1). |
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| Authors: | Hong Juehui Lu Jingyun Wang Zhicheng |
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| Institution: | Hong Juehui Lu Jingyun Wang Zhicheng |
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| Abstract: | A stead flow test that predicts the performance of the novel internal combustion engine with oval bore is presented. The experimental measurements and analytic results show that the engine with elliptical cyhnder bore is superior ih charge efficiency to the same displacement volume engine with circular cylinder bore because of its bigger inlet and exhaust valves. In other words, the speed or supercharge can be much increased on the condition that charge efficiency is not decreased. Therefore, the high rating of engine can be realized. |
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| Keywords: | Elliptical section Cylinders Steady flow test High rating |
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