| 4105防爆柴油机性能优化的研究 |
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| 引用本文： | 毛笑平,蔡忆昔,李小华,王晗. 4105防爆柴油机性能优化的研究[J]. 农机化研究, 2007, 0(5): 158-161,166 |
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| 作者姓名： | 毛笑平 蔡忆昔 李小华 王晗 |
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| 作者单位： | 江苏大学,汽车与交通学院,江苏,镇江,212013 |
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| 基金项目： | 江苏省青蓝工程学术带头人专项基金 |
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| 摘 要： | 根据4105防爆柴油机的结构参数及其性能实验结果,建立了工作模型,分析了压缩比、供油提前角和配气相位对燃油消耗率、充气效率、残余废气系数以及动力性能的影响,并对压缩比、供油提前角和配气相位进行了优化.优化结果表明,适当提高压缩比、调整合适的供油提前角和配气相位可提高动力性,降低防爆柴油机的燃油消耗率.
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| 关 键 词： | 能源与动力工程 防爆柴油机 试验 AVL-BOOST 数值模拟 防爆柴油机 性能优化 研究 Diesel Engine Optimization 动力性能 整合 高压缩比 优化结果 影响 系数 废气 充气效率 燃油消耗率 配气相位 供油提前角 分析 工作模型 性能实验 结构参数 |
| 文章编号： | 1003-188X（2007）05-0158-04 |
| 收稿时间： | 2006-08-25 |
| 修稿时间： | 2006-08-25 |
Performance Optimization of Explosion-proof 4105 Diesel Engine |
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| MAO Xiao-ping,CAI Yi-xi,LI Xiao-hua,WANG Han. Performance Optimization of Explosion-proof 4105 Diesel Engine[J]. Journal of Agricultural Mechanization Research, 2007, 0(5): 158-161,166 |
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| Authors: | MAO Xiao-ping CAI Yi-xi LI Xiao-hua WANG Han |
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| Affiliation: | School of Automotive and Traffic Engineer, Jiangsu University, Zhenjiang 212013, China |
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| Abstract: | The working model of explosion-proof diesel engine is built up on the basis of structural parameters and results of performance experiments on explosion-proof 4105 diesel engine. The effects of compression ratio, fuel injection advance angle, valve phases on fuel consumption rate, air-charged efficiency, residual gas coefficient, and dynamic performance are analyzed and optimized. The results show that the dynamic performance will be improved and the fuel consumption rate will be reduced by increasing compression ratio, rectifying fuel injection advance angle and valve phases properly. |
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| Keywords: | energy and power engineering explosion-proof diesel engine experiment AVL-BOOST numerical simulation |
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