| 船用直喷式柴油机燃油蒸发、燃烧模型 |
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| 引用本文： | 周松,刘子亘.船用直喷式柴油机燃油蒸发、燃烧模型[J].哈尔滨工程大学学报,2002,23(3):25-27,48. |
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| 作者姓名： | 周松 刘子亘 |
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| 作者单位： | 1. 哈尔滨工程大学动力与核能工程学院,黑龙江,哈尔滨,150001
2. 哈尔滨七○三研究所,黑龙江,哈尔滨,150036 |
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| 基金项目： | 黑龙江省博士后科学基金资助项目 |
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| 摘 要： | 为了更好地预测船用柴油机的性能，改进了包括燃油蒸发和燃烧过程的准维多区燃烧模型，该模型采用数值模拟计算方法，考虑了缸内工质的对流辐射换热，用正十六烷和α－甲基萘按适当比例混合来模拟燃油，在空气卷吸计算中考虑了燃油碰壁和着火对空气卷吸的影响，经实验验证，本模型理论计算与实测结果吻合良好，表明本模型对柴油机工作过程的模拟是正确的，应用本模型可以方便地预测发动机的性能。
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| 关 键 词： | 燃烧 蒸发 模拟计算 直喷式柴油机 |
| 文章编号： | 1006-7043(2002)03-0025-03 |
Model for Evaporation and Combustion of Fuel in Marine Type DI Diesel |
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| ZHOU Song ,LIU Zi-heng.Model for Evaporation and Combustion of Fuel in Marine Type DI Diesel[J].Journal of Harbin Engineering University,2002,23(3):25-27,48. |
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| Authors: | ZHOU Song LIU Zi-heng |
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| Affiliation: | ZHOU Song 1,LIU Zi-heng 2 |
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| Abstract: | In order to mouce the diesel performance forecast more accurate, a multi-zone quasi-dimensional model including the evaporation and combustion of fuel has been developed to estimate the properties of fuel with the effects of bumping and firing to air entrainment considered. The good agreement between theoretical and experiment a results show the correctness of the model in simulating the working procedure of diesel. |
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| Keywords: | Combustion Evaporation Simulating Calculation DI Diesel Engine |
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