| 汽车催化转化器起燃过程的数值模拟 |
| |
| 引用本文： | 黄莉莉,王继先,朱德泉. 汽车催化转化器起燃过程的数值模拟[J]. 农业装备与车辆工程, 2007, 0(4): 27-29 |
| |
| 作者姓名： | 黄莉莉 王继先 朱德泉 |
| |
| 作者单位： | 安徽农业大学工学院,安徽合肥,230036 |
| |
| 摘 要： | 应用CFD技术，采用大型的计算流体力学软件Fluent软件建立催化转化器数学模型，并对其起燃过程进行了数值模拟研究。结果表明：催化转化器起燃过程的数值模拟基本上反映了催化转化器起燃过程的实际情况，所得到的速度场、温度场、浓度场和压力分布趋势正确合理。
|
| 关 键 词： | 催化转化器 数值模拟 起燃过程 |
| 文章编号： | 1673-3142(2007)04-0027-03 |
| 修稿时间： | 2007-02-03 |
Numerical Simulation of Light-off Course for Catalytic Converter |
| |
| HUANG Li-li,WANG Ji-xian,ZHU De-quan. Numerical Simulation of Light-off Course for Catalytic Converter[J]. Agricultural Equipment & Vehicle Engineering, 2007, 0(4): 27-29 |
| |
| Authors: | HUANG Li-li WANG Ji-xian ZHU De-quan |
| |
| Abstract: | Mathematical model for catalytic converter was constructed to simulate its light-off course with CFD technology based on fluent software platform. The results show that numerical simulation results of light-off course for catalytic converter reflect fact basically and the distributing trends of velocity field, temperature field and stress are precise. |
| |
| Keywords: | catalytic converter numerical simulation light-off course |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
