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On Calculation Of The Transport Coefficients And Thermodynamic Properties Of A Helium-xenon Gas Mixture Springerlink

Completely developed turbulent flow is assumed in the horizontal inlet section, and just after the elbow, the long outlet pipe can guarantee that the flow of helium will recover to the initial state. A “no-slip” boundary condition is employed for the helium velocity at the wall surface and the thermal circumstances are set in thermal isolation. The RANS simulation with k-epsilon model is performed with “FLUENT” computational fluid dynamics computer software. Typical k-epsilon turbulence model is applied to model turbulent helium or helium-vapor flows through the elbow due to its widespread utilization and significantly look at these guys less consumption...