| 应用CFD优化设计柴油机配气正时 |
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| 引用本文： | 焦天民,周龙保. 应用CFD优化设计柴油机配气正时[J]. 内燃机工程, 2002, 23(5): 34-37 |
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| 作者姓名： | 焦天民 周龙保 |
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| 作者单位： | 西安交通大学能源与动力工程学院,西安,710049 |
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| 摘 要： | 应用时空守恒元与解元方法，模拟计算，分析配气正时对充气效率及泵气功损失的影响，优化设计柴油机的配气正时。
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| 关 键 词： | CFD 内燃机 数值模拟 配气正时 柴油机 时空守恒元／解元方法 |
| 文章编号： | 1000-0925(2002)05-034-04 |
Optimization of Valve Timing for Diesel Engine by CFD |
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| Jiao Tianmin,Zhou Longbao. Optimization of Valve Timing for Diesel Engine by CFD[J]. Chinese Internal Combustion Engine Engineering, 2002, 23(5): 34-37 |
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| Authors: | Jiao Tianmin Zhou Longbao |
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| Abstract: | The effects of valve timing in diesel engines on volumetric efficiency and pumping loss are analyzed by the method of space-time conservation element and solution element. Based on the results, inlet and outlet valve timings for a diesel engine have been optimized. |
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| Keywords: | I. C. Engine Numerical Simulation Valve Timing Diesel Engine |
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