Analysis of flow characteristics and pressure pulsation in impeller region of shaft tubular pump device with different tip clearances

The shaft tubular pump device (STPD) impeller flow characteristics and occurrence regularity of tip clearance leakage (TCL) flow were investigated using a steady and unsteady three-dimensional numerical simulation with computational fluid dynamics as the basis. The energy performance, internal flow...

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Bibliographic Details
Main Authors: Shengjie Sun, Xiaoyu Jin, Zhikang Lin, Chunlou Shao, Hao Wang, Fan Yang
Format: Article
Language:English
Published: AIP Publishing LLC 2024-12-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0242645
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