Estimation of hydraulic losses in the flow-through part of a bottom-hole jet pump

被引：0
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作者：
Panevik, A.V. [1 ]
机构：
[1] Ivano-Frankovs. GTU Nefti i Gaza, Ivano-Frankovsk, Ukraine
来源：
Khimicheskoe I Neftegazovoe Mashinostroenie | 2001年 / 07期
关键词：
Flow of fluids - Hydraulics - Jets - Oil well pumps - Reynolds number - Well pumps;
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学科分类号：
摘要：
Hydraulic losses in the flow-through part of a bottom-hole jet pump were experimentally determined in series and parallel inclusion into the circulation system. It is found that with the Reynolds number growth, the relative hydraulic losses caused by turbulent flows mixing decrease as compared with common pressure losses in the flow-through part of a jet pump. The hydraulic losses are equal to 0.7-4.8% common pressure losses in the flow-through part for the Reynolds number range corresponding to the real conditions of using the jet systems.
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页码：11 / 12
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