SOLUTION OF RADIAL CONCENTRATIONS AND TEMPERATURE PROFILES IN CATALYTIC BED OF TRIPLE TUBE TYPE AMMONIA SYNTHESIS REACTOR BY MESH-POINT METHOD

• 化工学报 • Previous Articles Next Articles

SOLUTION OF RADIAL CONCENTRATIONS AND TEMPERATURE PROFILES IN CATALYTIC BED OF TRIPLE TUBE TYPE AMMONIA SYNTHESIS REACTOR BY MESH-POINT METHOD

Xu Maosheng, Qin Huifang and Gan Lin(Department of Chemical Engineering, East China University of Science and Technology, Shanghai 200237)

Online:1997-10-25 Published:1997-10-25

网格法求解三套管氨合成塔催化床径向浓度和温度分布

徐懋生,秦惠芳,甘霖

华东理工大学化工系,华东理工大学化工系,华东理工大学化工系上海 200237 ,上海 200237 ,上海 200237

Abstract

Abstract: In this paper, a two-dimensional mathematical model discribing the radial concentrations and temperature profiles in the catalytic bed of triple tube type ammonia synthesis reactor was established in the cylindrical coordinate system. The concentrations and temperature profiles in an irregular cross section of catalyst bed between cold tubes were calculated by the mesh -point method. The calculation is not time-consuming,so that the method is an effective one.

摘要： 在柱坐标系中建立了描述三套管氨合成塔催化床径向浓度和温度分布的数学模型.采用网格法计算了管间催化床不规则截面的浓度分布和温度分布.计算方法快速、有效.

CLC Number:

TQ113.2

Xu Maosheng, Qin Huifang and Gan Lin(Department of Chemical Engineering, East China University of Science and Technology, Shanghai 200237). SOLUTION OF RADIAL CONCENTRATIONS AND TEMPERATURE PROFILES IN CATALYTIC BED OF TRIPLE TUBE TYPE AMMONIA SYNTHESIS REACTOR BY MESH-POINT METHOD[J]. .

徐懋生,秦惠芳,甘霖. 网格法求解三套管氨合成塔催化床径向浓度和温度分布 [J]. CIESC Journal.