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RISGalerkin Boundary Elements for a Computation of the Surface Tractions in Exterior Stokes Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the computation of a three–dimensional steady creeping flow around a rigid body, the total body force and torque are well predicted using a boundary integral equation (BIE) with a single concentrated pair StokesletRotlet ...
A General Purpose Formulation for Nonsmooth Dynamics With Finite Rotations: Application to the Woodpecker Toy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The aim of this work is to extend the finite element multibody dynamics approach to problems involving frictional contacts and impacts. The nonsmooth generalized-α (NSGA) scheme is adopted, which imposes bilateral and ...