Experimental investigation of the performance of liquid gas jet pumps with inlet swirling-Reference-Cited by-同舟云学术

Experimental investigation of the performance of liquid gas jet pumps with inlet swirling

Published:2010-01-15 Issue:3 Volume:224 Page:363-372
ISSN:0957-6509
Container-title:Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy

Author:

El-Sallak M¹,Hefny M M²

Affiliation:

1. Department of Mechanical Power Engineering, Cairo University, Giza, Egypt

2. Architecture Department, University of Tokyo, Tokyo, Japan

Abstract

In jet pumps, energy exchange between the jet and the secondary flow strongly determines its overall efficiency. In this article, the effects of introducing inlet swirling flow in the main jet of liquid jet gas pumps were investigated experimentally. Four different swirl components with degree of swirl covering the weak, moderate, and strong ranges were used. Experimental measurements were carried out on the transparent jet pump model with variable throat length and nozzle spacing under constant jet pump number n. Experimental results are provided concerning the effect of inlet swirl on jet break-up length and compared with the previous results. Good agreement is found between experimental results and theoretical predictions of one-dimensional model.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Energy Engineering and Power Technology

Link

http://journals.sagepub.com/doi/pdf/10.1243/09576509JPE801

Reference4 articles.

1. Gas Compression With the Liquid Jet Pump

2. Jet Breakup and Mixing Throat Lengths for the Liquid Jet Gas Pump

3. Studies on the Annular Jet Pump with Swirling Components in Driving Jet Flow

4. Characteristics of Jet Pumps for Nuclear Reactors. 1st Report. Basic Tests under High Temperature.

Cited by 6 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Experimental investigation on the convey performance and control strategy of a special annular jet pump for deep sea feeding;Aquacultural Engineering;2024-11

2. Investigation of two phase liquid jet ejector with simultaneous air and water suction in fresh water distillation system;Energy;2024-08

3. Experimental investigation of the entrainment and pressure lifting characteristics of two-phase ejectors;Journal of Advanced Marine Engineering and Technology;2024-02-29

4. Study on the combination of the annular jet pump and static mixer to improve the fluid‐carrying capacity of gas wells;Asia-Pacific Journal of Chemical Engineering;2024-01-07

5. Numerical study effect of throat shape to energy dissipation in water jet pump via entropy generation analysis;PROCEEDINGS OF THE SYMPOSIUM ON ADVANCE OF SUSTAINABLE ENGINEERING 2021 (SIMASE 2021): Post Covid-19 Pandemic: Challenges and Opportunities in Environment, Science, and Engineering Research;2023