| 二冲程汽油机分层扫气系统的计算机模拟 |
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| 引用本文： | 岳振武,朱圣柳,姚友林. 二冲程汽油机分层扫气系统的计算机模拟[J]. 河南科技大学学报(自然科学版), 1998, 0(1) |
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| 作者姓名： | 岳振武 朱圣柳 姚友林 |
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| 摘 要： | 对分层扫气二冲程汽油机的换气过程、储气道内压力波及稳定工况下化油器主、怠速系的供油特性进行了计算机模拟，阐明了分层扫气汽油机给气比、空燃比和空气百分比的变化规律，并通过试验验证了模拟计算的正确性。
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| 关 键 词： | 二冲程汽油机 分层 扫气 数值模拟 |
Numerical Simulation of Gas Exchange of Stratified Scavenging of Two Stroke Gasoline Engine |
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| Yue Zhenwu Zhu Shengliu Yao Youlin. Numerical Simulation of Gas Exchange of Stratified Scavenging of Two Stroke Gasoline Engine[J]. Journal of Henan University of Science & Technology:Natural Science, 1998, 0(1) |
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| Authors: | Yue Zhenwu Zhu Shengliu Yao Youlin |
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| Affiliation: | Department of Machine Design Engineering |
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| Abstract: | This paper introduces a numerical method in simulation of gas exchange,pressure waves in the gas stored pipe and main and idle systems of a carburetor under steady working conditions of two stroke gasoline engine with stratified scavenging by establishing their mathematical models.The change characters of the delivery ratio,the air fuel ratio and the pure air inleted ratio are also presented.Comparison between calculation and experiment verified proposed simulation method. |
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| Keywords: | Two stroke gasoline engines Segregation Scavenging Numerical simulation |
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