THE GAS-PARTICLE FLOW AND EROSION IN BENDS WITH A RECTANGULAR CROSS-SECTION

作     者：Zhang Jing-ping Zhang Ben-zhao Shen Xin-rong 

作者机构：The State Key Laboratory of Fluid power Transmission and Control Zhejiang. UniversityHangzhou 310027 P. R. China Dept. of Mechanics Zhejiang University Hangzhou 310027 P. R. China 

出 版 物：《Journal of Hydrodynamics》 (水动力学研究与进展B辑（英文版）)

年 卷 期：1999年第11卷第1期

页      面：64-72页

核心收录：

学科分类：080103[工学-流体力学] 08[工学] 080104[工学-工程力学] 081502[工学-水力学及河流动力学] 0815[工学-水利工程] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：two phase flow in bends. erosion application of tensor 

摘      要：In this paper, the computational results of a gas-particle two phase flow in a bend with a rectangular cross-section is presented. The movement of the particles in a curved pipe is numerically analyzed by using random statistical method. The zones and rate of erosion on the wall in a bend are determined. The results are in accordance with the experiment, which indicate that the erosion is influenced by gas velocity, particle size and bend curvature.