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Showing 1 to 3 of 3 for “"Fictitious Domain Method"”.
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Towards a fictitious domain method with optimally smooth solutions
… is the smoothness of the solutions provided by fictitious domain methods for elliptic boundary value problems, and the construction of a new fictitious domain method which does not introduce artificial singularities, yielding better performance. After settling the notation and the theoretical …
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Numerical Simulation of Red Blood Cells in Capillaries
… study the RBC rheology with an immersed boundary method. We combine the above methodology with a distributed Lagrange multiplier/fictitious domain method to simulate the motion of a compound vesicle in a microchannel. We validate the methodology by comparing the numerical results of neutrally …
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Simulation of concentrated non-Brownian frictional and adhesive suspensions in linear and nonlinear flows
We present a particle-scale simulation method for non-Brownian suspension flows at low Reynolds number, based on the Fictitious Domain Method and supplemented by sub-grid lubrication corrections. In their usual form, sub-grid corrections involve the underlying linear flow. In the present work, the …