Liquid–Gas Jet Pump: A Review

Huiyan Zhang, Daohang Zou, Xuelong Yang (), Jiegang Mou (), Qiwei Zhou and Maosen Xu
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Huiyan Zhang: College of Metrology & Measurement Engineering, China Jiliang University, Hangzhou 310018, China
Daohang Zou: College of Metrology & Measurement Engineering, China Jiliang University, Hangzhou 310018, China
Xuelong Yang: College of Metrology & Measurement Engineering, China Jiliang University, Hangzhou 310018, China
Jiegang Mou: College of Metrology & Measurement Engineering, China Jiliang University, Hangzhou 310018, China
Qiwei Zhou: College of Metrology & Measurement Engineering, China Jiliang University, Hangzhou 310018, China
Maosen Xu: College of Metrology & Measurement Engineering, China Jiliang University, Hangzhou 310018, China

Energies, 2022, vol. 15, issue 19, 1-15

Abstract: To promote the development and application of the liquid–gas jet pump (LGJP), the research status of its design theory, internal flow mechanism, structural optimization and practical application are reviewed. The development history of the LGJP is briefly reviewed, the latest research and application progress of the LGJP is introduced, and the pulse-type of LGJP, especially the centrifugal jet vacuum pump (CJVP), is emphatically discussed. The research and development direction of the LGJP is analyzed and proposed: CFD will be more deeply applied to the mechanism research and performance improvement of the LGJP; the diversity and heterogeneity of the fluid medium and its influence on the internal flow mechanism are the research highlights of the LGJP; it is urgent to study the gas–liquid two-phase flow and pumping mechanism inside the pulsed liquid–gas jet pump (PLGJP), especially the CJVP.

Keywords: liquid–gas jet pump; pulsed liquid–gas jet pump; centrifugal jet vacuum pump; gas–liquid two-phase flow; jet vacuum pump; application (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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