| 整车罩壳内空气流动的数值模拟研究 |
| |
| 引用本文： | 丁铁新,林运,盛明星. 整车罩壳内空气流动的数值模拟研究[J]. 柴油机设计与制造, 2006, 14(3): 20-24 |
| |
| 作者姓名： | 丁铁新 林运 盛明星 |
| |
| 作者单位： | 上海柴油机股份有限公司,上海,200438;上海柴油机股份有限公司,上海,200438;上海柴油机股份有限公司,上海,200438 |
| |
| 摘 要： | 为提高冷却系统散热能力,探讨某装载机罩壳内空气流动的数值模拟方法。计算模型中综合考虑了各种对空气流动影响较大的因素,尤其对风扇-散热器组件作了重点分析。将数值模拟结果同整车热平衡风洞试验相验证,为冷却系统空气侧评估与改进提供完整方法。
|
| 关 键 词： | 冷却系统 风扇 散热器 热平衡 CFD |
| 修稿时间： | 2006-05-25 |
Numerical Simulation of Air Flow Inside A Vehicle Cover |
| |
| Ding Tiexin,Lin Yun,Sheng Mingxing. Numerical Simulation of Air Flow Inside A Vehicle Cover[J]. Design and Manufacture of Diesel Engine, 2006, 14(3): 20-24 |
| |
| Authors: | Ding Tiexin Lin Yun Sheng Mingxing |
| |
| Affiliation: | Ding Tiexin Lin Yun Sheng Mingxing |
| |
| Abstract: | In order to improve the efficiency of a cooling system of a loader engine, airflow through the whole vehicle is numerically analyzed. Factors that have great impact on the airflow are considered. Fan and radiator assembly details are included for a precise simulation. The CFD analysis combined with vehicle thermal balance test provides an integrated methodology for a cooling system optimization. |
| |
| Keywords: | CFD |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
