Experimental Study on Fundamental Performance of Pulsed Liquid Gas Jet Pump

GAO Chuan-chang; WANG Yu-chuan; CHEN Hao; LEI Ting; CHEN Xiao-jun; WANG Xiao-hui

Volume 31 Issue 4

Aug. 2010

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Article Navigation > Nuclear Power Engineering > 2010 > 31(4): 133-137

GAO Chuan-chang, WANG Yu-chuan, CHEN Hao, LEI Ting, CHEN Xiao-jun, WANG Xiao-hui. Experimental Study on Fundamental Performance of Pulsed Liquid Gas Jet Pump[J]. Nuclear Power Engineering, 2010, 31(4): 133-137.

Citation:

GAO Chuan-chang, WANG Yu-chuan, CHEN Hao, LEI Ting, CHEN Xiao-jun, WANG Xiao-hui. Experimental Study on Fundamental Performance of Pulsed Liquid Gas Jet Pump[J]. Nuclear Power Engineering, 2010, 31(4): 133-137.

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Experimental Study on Fundamental Performance of Pulsed Liquid Gas Jet Pump

North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou, 450011, China

Received Date: 2009-04-13
Rev Recd Date: 2009-08-24
Publish Date: 2010-08-01

Abstract

Abstract

The fundamental performances of liquid gas jet pump have been investigated using the steady and pulsed liquid jet in the same liquid gas jet pump experimental apparatus.The results show that there is a optimal working pressure for steady liquid gas jet pump,and the performance curves of pulsed liquid gas jet pump are very similar in a certain pulsed frequency and different working pressure;the pulsed jet can produce water hammer effect,which could increase the liquid gas jet pump efficiency 4%～15%under limit working pressure 0.1Mpa～0.15Mpa of experimental apparatus.
- Liquid gas jet pump,
- Pulsed jet,
- Performance,
- Water hammer effect