| YZ4108ZLQ柴油机冷却水套的数值模拟 |
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| 引用本文： | 谢雪峰,孙平,顾勤,朱延婧.YZ4108ZLQ柴油机冷却水套的数值模拟[J].车用发动机,2005(5):61-64. |
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| 作者姓名： | 谢雪峰 孙平 顾勤 朱延婧 |
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| 作者单位： | 江苏大学汽车与交通工程学院,江苏,镇江,212013;扬州柴油机有限公司,江苏,扬州,225009 |
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| 摘 要： | 利用三维实体造型软件PRO/E建立模型,用FLUENT软件对YZ4108ZLQ柴油机2气门方案和4气门方案的冷却水套进行模拟分析,得出了两者整个冷却水套中的流场,并分析比较两种方案各自的流动特点以及差异,计算结果为指导冷却系统结构改进提供了信息。
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| 关 键 词： | 柴油机 冷却系统 计算流体力学 数值模拟 |
| 文章编号： | 1001-2222(2005)05-0061-04 |
| 收稿时间： | 2005-03-14 |
| 修稿时间： | 2005-08-11 |
Simulation of Cooling Water Jacket in YZ4108ZLQ Diesel Engine |
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| XIE Xue-feng,SUN Ping,GU Qin,ZHU Yan-jing.Simulation of Cooling Water Jacket in YZ4108ZLQ Diesel Engine[J].Vehicle Engine,2005(5):61-64. |
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| Authors: | XIE Xue-feng SUN Ping GU Qin ZHU Yan-jing |
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| Institution: | 1. School of Automobile and Traffic Engineering, Jiangsu University, Zhenjiang 212013, China; 2. Yangzhou Diesel Engine Co. , Ltd. , Yangzhou 225009, China |
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| Abstract: | In this paper, engine cooling water jacket model is set up by means of three-dimensional entity model software PRO/E. The water flow in the jacket of YZ41OSZLQ diesel engine is simulated with FLUENT software, and flow field, pressure field of two kinds of cooling water jacket are calculated. Results demonstrate the flow characteristics and differences between two kinds of water jackets. The results are useful for the improving structure design of the cooling system. |
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| Keywords: | diesel engine cooling system computational fluid dynamics simulation |
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