The evaluation of the effect of gas content on the characteristics of a Centrifugal Pump

Modern Engineering

工业技术（总论）

Saprykina, M.^1 ; Lomakin, V.^1

Bauman Moscow State Technical University, 5 Second Baumanskaya Street, Moscow

105005, Russia^1

关键词: Air content;    Gas content;    Numerical hydrodynamics;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/589/1/012017/pdf
DOI  :  10.1088/1757-899X/589/1/012017

学科分类：工业工程学

来源: IOP

【 摘 要 】

The effect of gas content on the changing ofhead of a centrifugal pump isresearched. The method of numerical hydrodynamic modeling is used for solving this problem. The using mathematical model is described. The results of the simulation of fluid flow,which are depended on the air content, are presented. The data on the changingof head and the termination of its work are obtained.