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RISAnalysis of Rigid-Body Dynamic Models for Simulation of Systems With Frictional Contacts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The use of Coulomb’s friction law with the principles of classical rigid-body dynamics introduces mathematical inconsistencies. Specifically, the forward dynamics problem can have no solutions or ...
PIV Measurements in the Impeller and the Vaneless Diffuser of a Radial Flow Pump in Design and Off-Design Operating Conditions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents and discusses the results of an experimental program that has been made on an air test rig of a radial flow pump. The tested impeller is the so-called SHF impeller. Many ...
Eddy Heat Transfer by Secondary Görtler Instability
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental measurements of flow and heat transfer in a concave surface boundary layer in the presence of streamwise counter-rotating Görtler vortices show conclusively that local surface ...
Effect of Hydrofoil Planform on Tip Vortex Roll-Up and Cavitation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of the planform of hydrofoils on tip vortex roll-up and cavitation has been investigated by testing three foils having the same NACA 16020 cross section but different shapes. One ...