摘要
建立球形端面载体的催化转化器内部流动数学模型,对其内部流场进行三维数值模拟计算,分析速度分布情况,得出球形端面载体比垂直端面载体具有较好的速度特性。
In this article a catalytic converter interior flowing model for the globose end surface carrier was established, which can carry on the three-dimensional numerical simulant computation to its internal flowing field, analyze the velocity distribution situation. Then a conclusion can be obtained that the rate characteristics of the globose end surface cartier are better than the vertical end surface carrier.
出处
《农业装备与车辆工程》
2007年第11期37-39,55,共4页
Agricultural Equipment & Vehicle Engineering
关键词
催化转化器
球形端面载体
数值模拟
速度特性
catalytic converter
globose end surface carrier
numerical simulation
the rate characteristics
