Study on the Temporal and Spatial Evolution Mechanism of Rotating Cavitation in the First Stage Impeller of LNG Submersible Pump With Two‐Stage Splitter Blades

ABSTRACT This study establishes a full‐flow passage numerical model of an LNG submerged pump equipped with two‐stage splitter blades through three‐dimensional modeling. Numerical simulations validated by liquid nitrogen experiments demonstrate that at 1.4 times the design flow rate, the peak efficie...

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Hlavní autoři:	Songyu Yao, Weibin Zhang, Dingqi Zhang, Qifeng Jiang, Chenyu Wang
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Wiley 2025-09-01
Edice:	Energy Science & Engineering
Témata:	cavitation distribution gas‐liquid two‐phase flow impeller LNG submersible pump sub‐ synchronous rotating cavitation
On-line přístup:	https://doi.org/10.1002/ese3.70176
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