| 8300C型柴油机二次喷射与喷嘴流通性能研究 |
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| 引用本文： | 于学浒,胡国栋,梁纶慧,连良晓.8300C型柴油机二次喷射与喷嘴流通性能研究[J].大连理工大学学报,1988(4). |
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| 作者姓名： | 于学浒 胡国栋 梁纶慧 连良晓 |
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| 作者单位： | 大连理工大学内燃机研究所
(于学浒，胡国栋，梁纶慧)，大连海洋渔业公司(连良晓) |
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| 摘 要： | 叙述了对８３００Ｃ型柴油机喷油嘴改进的试验研究工作．试验表明，通过适当增加喷孔尺寸可以改善燃油喷射过程及燃烧过程，使耗油率下降３％，烟色也下降。文中还介绍了喷嘴流通特性。
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| 关 键 词： | 柴油机 燃油喷嘴 二次喷射控制 雾化 |
An Experimental Investigation of Eliminating Secondary Injection in Model 8300C Diesel Engine |
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| Yu Xuehu,Hu Guodong,Liang Lunhui Lian Liangxiao.An Experimental Investigation of Eliminating Secondary Injection in Model 8300C Diesel Engine[J].Journal of Dalian University of Technology,1988(4). |
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| Authors: | Yu Xuehu Hu Guodong Liang Lunhui Lian Liangxiao |
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| Abstract: | The experimental investigation on improving the nozzle of model 8300C diesel engine is presented. Experimental results show that the fuel injection and combustion pro- cess may be improved when the nozzle orifice dimension is increased, and the specific fuel consumption may be improved by 3 %. Smoke may also be dec- reased. The performance of fuel flow across the nozzle orifice is reported. |
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| Keywords: | diesel engine fuel nozzle secondary injection atomizing |
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