Theoretical prediction of tip clearance effect on performance of centrifugal impeller

Wuli Chu; Zhiwei Liu

Theoretical prediction of tip clearance effect on performance of centrifugal impeller

Wuli Chu
, Zhiwei Liu

动力与能源学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The flow loss resulting from the tip clearance of half-shrouded centrifugal impeller was deduced. The model of the efficiency drop and pressure loss versus the tip clearance was established. The gap effect was tested and the rules of the effect were obtained. The test results are in agreement with the theoretical prediction.

源语言	英语
页（从-至）	46-49, 72
期刊	Tuijin Jishu/Journal of Propulsion Technology
卷	20
期	1
出版状态	已出版 - 1999

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abstract = "The flow loss resulting from the tip clearance of half-shrouded centrifugal impeller was deduced. The model of the efficiency drop and pressure loss versus the tip clearance was established. The gap effect was tested and the rules of the effect were obtained. The test results are in agreement with the theoretical prediction.",

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AU - Liu, Zhiwei

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AB - The flow loss resulting from the tip clearance of half-shrouded centrifugal impeller was deduced. The model of the efficiency drop and pressure loss versus the tip clearance was established. The gap effect was tested and the rules of the effect were obtained. The test results are in agreement with the theoretical prediction.

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M3 - 文章

AN - SCOPUS:0032636990

SN - 1001-4055

VL - 20

SP - 46-49, 72

JO - Tuijin Jishu/Journal of Propulsion Technology

JF - Tuijin Jishu/Journal of Propulsion Technology

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Theoretical prediction of tip clearance effect on performance of centrifugal impeller

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