| 柴油机缸体—缸套—缸盖—冷却水整体耦合传热仿真研究 |
| |
| 引用本文： | 骆清国,刘红彬,龚正波.柴油机缸体—缸套—缸盖—冷却水整体耦合传热仿真研究[J].车用发动机,2009(1). |
| |
| 作者姓名： | 骆清国 刘红彬 龚正波 |
| |
| 作者单位： | 装甲兵工程学院机械工程系,北京,100072 |
| |
| 摘 要： | 采用CFX软件,对由缸体—缸套—缸盖—冷却水组成的系统进行耦合传热分析研究,探索了柴油机整机模拟技术的难点和重点。对耦合系统在标定工况下进行计算,得出了柴油机缸盖、缸套的温度场以及冷却水的流场,提出了冷却水道的改进措施。
|
| 关 键 词： | 柴油机 冷却系统 传热 耦合 仿真 |
Study on Coupled Heat Transfer Simulation of Diesel Engine Cylinder Body-Cylinder Liner-Cylinder Head-Cooling Water |
| |
| LUO Qing-guo,LIU Hong-bin,GONG Zheng-bo.Study on Coupled Heat Transfer Simulation of Diesel Engine Cylinder Body-Cylinder Liner-Cylinder Head-Cooling Water[J].Vehicle Engine,2009(1). |
| |
| Authors: | LUO Qing-guo LIU Hong-bin GONG Zheng-bo |
| |
| Institution: | LUO Qing-guo,LIU Hong-bin,GONG Zheng-bo(Department of Mechanical Engineering,Academy of Armored Forces Engineering,Beijing 100072,China) |
| |
| Abstract: | With the CFX software,the coupled heat transfer for the system that was composed of engine cylinder body,cylinder liner,cylinder head and cooling water was analyzed and the difficulties and emphases of diesel engine simulation were explored.Through the simulation of coupled system under rated conditions,the temperature field of cylinder head and cylinder liner and the flow field of cooling water were acquired and the suggestion to improve the structure of cooling water was put forward. |
| |
| Keywords: | diesel engine cooling system heat transfer coupled simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
