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RISEffects of Clearance and Operating Conditions on Tip Leakage Vortex-Induced Energy Loss in an Axial-Flow Pump Using Entropy Production Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Tip leakage flow (TLF) is a typical flow phenomenon in the internal flow of axial-flow pumps that has a serious impact on their safety and stability. In this study, numerical simulations are performed to investigate the ...
Stability Optimization and Analysis of a Bidirectional Shaft Extension Pump
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is to solve the problem of poor stability of bidirectional shaft pumps, under reverse and low-head condition. In this study, computational fluid dynamics (CFD) calculations are carried out and verified by model ...