Particle Dynamics with MBD and FEA Using CUDA
Particle Dynamics with MBD and FEA Using CUDA
Particle Dynamics with MBD and FEA Using CUDA
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Co-Simulation Stepping AlgorithmPositionMFBD<strong>Particle</strong>Forces1.Solve MFBD motion from t i to t i+1 .<strong>Particle</strong> contact forces considered constant.3.Solve particle motion between t i <strong>and</strong> t i+1 .Linearly interpolate MFBD contact surfaces from t i to t i+1 .MFBD Step<strong>Particle</strong> Steps2.Transfer MFBD surfacepositions to particle solver(on GPU).t i t i+1 t i t i+14.Transfer particle-to-surface forces at t i+1 to MFBD solverc 2012 FunctionBay, Inc.
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