Tip leakage vortex characteristics and phase distribution in a helico-axial multiphase pump at different flow rates

This study investigates tip leakage vortex (TLV) characteristics in helico-axial multiphase pumps at 20% inlet gas void fraction across three flow rates (Q/Qdes = 0.9, 1.0, 1.1). Numerical simulations using the SST k-ω and Eulerian-Eulerian models, validated by high-speed photography, reveal critica...

Volledige beschrijving

Bibliografische gegevens

Hoofdauteurs:	Yibo Gao, Linlin Geng, Patrick G. Verdin, Ibra Fall, Yilong Wang, Desheng Zhang
Formaat:	Artigo
Taal:	Inglês
Gepubliceerd in:	Taylor & Francis Group 2026-12-01
Reeks:	Engineering Applications of Computational Fluid Mechanics
Onderwerpen:	Helico-axial multiphase pump tip leakage vortex gas-liquid two phase flow CFD high-speed photography
Online toegang:	https://www.tandfonline.com/doi/10.1080/19942060.2026.2641020
Tags:	Voeg label toe Geen labels, Wees de eerste die dit record labelt!