Papers by Keyword: Time-Average Performance

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Authors: Ling Hua Wang, Ying Wu, Pan Hua Ning, Chao Gan
Abstract: The performance parameters of time-average basic performance equation of pulsed liquid jet pump are studied innumerical methods. Optimal working parameters, change law and influence on performance of momentum correction factor, throat tube inlet function are quantitatively analyzed. The conclusion is obtained that pulse jet could mainly make fluid of throat tube outlet more fully mix and optimal working parameters of liquid jet pump better improve. Also, change law of throat tube inlet function shows the reason why pulse liquid jet pump could improve performance, mainly to increase the entrainment rate.
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Authors: Ling Hua Wang, Chao Gan, Pan Hua Ning
Abstract: In this paper, the performance parameters of time-average basic performance equation of pulsed liquid jet pump are studied in numerical methods. The change rules and its influence on performance of throat tube inlet function are quantitatively analyzed. The conclusion is obtained that pulsed jet could mainly make fluid of throat tube outlet more fully mixed and better improve optimal working parameters of liquid jet pump. Also, change rules of throat tube inlet function show the increasing of the entrainment rate is the reason why pulsed liquid jet pump could improve performance.
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