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RISSimulation of Interfacial Waves in Core-Annular Pipe Flow With a Turbulent Annulus
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Numerical simulations are conducted for the wave initiation, growth, and saturation at the oil–water interface in core-annular flow (CAF). The focus is on conditions with a turbulent water annulus, but the laminar water ...
Effects 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 ...