• CN:11-2187/TH
  • ISSN:0577-6686

›› 1983, Vol. 19 ›› Issue (3): 71-83.

• 论文 • 上一篇    下一篇

管内气-水双相混合物转弯流动特性的研究

陈学俊;朱才广   

  1. 西安交通大学;上海电站设备成套设计研究所
  • 发布日期:1983-06-01

AN INVESTIGATION ON FLOW CHARACTERISTICS OF AIR-WATER MIXTURES THROUGH ANGLE PIPES

Chen Xuejun;Zhu Caiguang   

  1. Xi'an Jiaotong University 上海电站设备成套设计研究所
  • Published:1983-06-01

摘要: 本文对管内气-水双相混合物转弯流动结构进行了观察,并根据理论分析获得了描写转弯局部阻力系数的准则方程。然后再根据试验结果 ,提出不同流动情况下的转弯局部阻力系数的计算公式。

Abstract: This paper describes the flow patterns of air-water mixture through angle pipes (bends). Using the method of similitude analysis, a general criterion equation for the pressure drop coefficient is obtained. And then, based on the results of experimental data, the authors propose a set of equations for calculating the pressure drop coefficient in angle pipes under different flow conditions.