Critical State Calculation of Saddle-Shaped Unstable Region of the Axial-Flow Pump Based on Bifurcation SST <i>k–ω</i> Model

Critical State Calculation of Saddle-Shaped Unstable Region of the Axial-Flow Pump Based on Bifurcation SST <i>k–ω</i> Model

This study aims to investigate the critical state of the saddle-shaped unstable region of the axial-flow pump and propose a suitable criterion for identifying this state. The bifurcation SST <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"...

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Bibliographic Details
Main Authors: Kaiwen Pang, Xianbei Huang, Kai Yu, Baoyun Qiu, Qiang Guo
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Journal of Marine Science and Engineering
Subjects:
axial-flow pump
saddle-shaped unstable region
critical state
bifurcation model
URANS
numerical simulation
Online Access:https://www.mdpi.com/2077-1312/11/8/1549

Internet

https://www.mdpi.com/2077-1312/11/8/1549

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