| 直喷式柴油机燃烧系统三维可视化设计 |
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| 引用本文： | 王宏桥,李骏.直喷式柴油机燃烧系统三维可视化设计[J].汽车工程,1999,21(4):221-225. |
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| 作者姓名： | 王宏桥 李骏 |
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| 作者单位： | [1]吉林工业大学 [2]长春汽车研究所 |
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| 摘 要： | 本文提出一种能够实现三维可视化的燃烧室内燃油分布和喷雾着壁特性计算的方法。该方法可适于任意形状的燃烧室，能反映出喷油压力，喷油嘴结构及安装位置，进气涡流比等参数与燃烧室形状的匹配关系。对采用梅花型缩口燃烧室的ＣＡ６１１０型柴油机，进行了计算分析及实验研究，对本文的方法进行了验证。
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| 关 键 词： | 三维可视化 燃烧室 汽车发动机 直接喷射柴油机 |
Three Dimensional Visualization Design of D. I. Diesel Engine Combustion System |
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| Abstract: | A simulation method for fuel distribution and impinging in DID engine combustion chamber was proposed to realize 3-D visualization. The method can be used for combustion chambers with any shape to match the fuel injection pressure, nozzle construction, injector position and intake swirl ratio with chamber shape. Applicability of the method was verified by the calculation and the test on CA6110 DID engine with plum-blossom shape reentrant type combustion chamber. |
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| Keywords: | 3-D visualization Combustion chamber DI diesel engine Injection fuel spray |
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