Research on Status and Development of Jet Pump

Abstract

s—Jet pump is a mechanism of vaccum pump working with medium of liquid or gas for the transportation of fluids such as solid, liquid and gas in the fields of water conservancy, power, petroleum, metallurgy, transportation, chemical industry, environmental protection and fire protection. In this paper, the basic structure and working principle of jet pump were discussed firstly, and then the research status of jet pump was presented from points of design theory, fluid inner flowing and practical application of jet pump. Based on the deep analysis of the development trend of jet pump in future, this article has certain reference value for future research. Keywords-jet pump; features; development status; trend;