2 Artículos

Numerical Analysis of the Effect of Cavitation on the Tip Leakage Vortex in an Axial-Flow Pump

Acceso

en línea

Hu Zhang, Jun Wang, Desheng Zhang, Weidong Shi and Jianbo Zang

To understand the effect of cavitation on the tip leakage vortex (TLV), turbulent cavitating flows were numerically investigated using the shear-stress transport (SST) k?? turbulence model and the Zwart?Gerber?Belamri cavitation model. In this work, two ... ver más

Revista: Journal of Marine Science and Engineering Formato: Electrónico

Tabla de contenido: Vol: 9 Num: 0 Par: 7 Año: 2021

Analysis of the Formation Mechanism and Evolution of the Perpendicular Cavitation Vortex of Tip Leakage Flow in an Axial-Flow Pump for Off-Design Conditions

Acceso

en línea

Hu Zhang, Jianbo Zang, Weidong Shi and Desheng Zhang

To understand the formation mechanism and evolution process of the perpendicular cavitation vortex (PCV) of an axial flow pump for off-design conditions, turbulent cavitating flows were numerically investigated using the rotation curvature-corrected shea... ver más

Revista: Journal of Marine Science and Engineering Formato: Electrónico

Tabla de contenido: Vol: 9 Num: 0 Par: 10 Año: 2021

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