Study on the Energy Loss Characteristics of Shaft Tubular Pump Device under Stall Conditions Based on the Entropy Production Method

Study on the Energy Loss Characteristics of Shaft Tubular Pump Device under Stall Conditions Based on the Entropy Production Method

This study aimed to reveal the energy loss characteristics of each part of the shaft tubular pump device (STPD) under stall conditions. Numerical simulations were conducted by using the SST <i>k-ω</i> turbulence model with curvature correction, and the reliability of the simulation resul...

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Bibliographic Details
Main Authors: Dongtao Ji, Weigang Lu, Bo Xu, Lei Xu, Tao Jiang
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Journal of Marine Science and Engineering
Subjects:
shaft tubular pump device
energy loss characteristics
entropy production
numerical simulation
model test
Online Access:https://www.mdpi.com/2077-1312/11/8/1512

Internet

https://www.mdpi.com/2077-1312/11/8/1512

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