Numerical investigation of thermodynamic effect on cavitation performance and cavitation-vortex interaction in an inducer

B Xu, X Liu, K Liu, W Zhang, Y Deng, X Shen… - Ocean …, 2024 - Elsevier
The inducer is an axial flow pump installed at the inlet of the condensate pump, which is a
key equipment in ocean engineering. It enhances the anti-cavitation ability of the …

[HTML][HTML] Numerical analysis and model test verification of energy and cavitation characteristics of axial flow pumps

C **e, C Zhang, T Fu, T Zhang, A Feng, Y ** - Water, 2022 - mdpi.com
In order to study the energy and cavitation performance of a high-ratio axial flow pump, the
SST k-ω turbulence model and ZGB cavitation model were used to numerically calculate the …

Cavitation modeling using lumped parameter approach accounting for bubble dynamics and mass transport through the bubble interface

Z Mistry, A Vacca - Journal of Fluids Engineering, 2023 - asmedigitalcollection.asme.org
Vaporous and gaseous cavitation cause several physical phenomena which are typically
undesirable, such as reduction in compressibility and material damage. Therefore, the ability …

Experimental investigation of cavitation characteristics for a high-speed inducer with a great flow rate

H Zhang, B **a, F Kong, G Li… - Advances in Mechanical …, 2022 - journals.sagepub.com
Cavitation performance is a key parameter for a mine high-speed rescue pump, which
reduces the stability and reliability of the entire unit. In this study, an experimental method …

Numerical implementation and verification of the Zwart-Gerber-Belamri cavitation model with the consideration of thermodynamic effect

D Ezekoye, ZY Zheng, J Wu - Journal of Physics: Conference …, 2024 - iopscience.iop.org
In the world of pumps, turbopumps, and industrial applications, the absorption and release
of latent heat in high-temperature zones play a pivotal role in the cavitation process. This …

Cavitation Performance of a Pump With Independently Rotating Inducer and Impeller in Co-Rotation and Counter-Rotation Modes by Varying Rotor Speeds

E Dehnavi, A Danlos, M Solis… - Journal of Fluids …, 2025 - asmedigitalcollection.asme.org
Centrifugal pumps, consisting of an inducer and impeller, are used in various industries
such as marine, aerospace, and nuclear. Typically, inducers and impellers in centrifugal …

[HTML][HTML] Numerical Study of Low-Specific-Speed Centrifugal Pump Based on Principal Component Analysis

Y Wei, H Zhu, Q Fan, N Qiu, J Wu, W Zhang - Water, 2024 - mdpi.com
The characteristics of pressure pulsations in centrifugal pumps have attracted considerable
attention. In this study, principal component analysis is used to discuss the pressure …

Numerical prediction of cavitation in centrifugal pump using Multi-Process cavitation model

A Yamada, T Ino, SI Tsuda, S Watanabe… - Journal of Fluid …, 2024 - jstage.jst.go.jp
In the present study, numerical simulation of cavitating flow using Multi-Process model,
which is one of the homogeneous cavitation models and consists of multiple transport …

Hesaplamalı Akışkanlar Dinamiğine Genel Bir Bakış

N Tokgoz, Ö Süfer - Osmaniye Korkut Ata Üniversitesi Fen Bilimleri …, 2023 - dergipark.org.tr
Computational fluid dynamics (CFD) is a science, that examines with partial differential
equations and computational geometry together in the analysis and solution of fluid …