Abstract

A logistic parallelization is implemented in the Arbitrary Lagrangian Eulerian framework with an operator splitting technique for incompressible flows. The logistic parallelization adopts superposition-based data structure, follows the global structure of serial computation, and reduces communications by careful arrangement of data and filtering. Logistic parallelization is simple to implement. A three-dimensional pulsatile flow, a three-dimensional cavity flow, and a two-dimensional free-surface capillary wave are calculated. Numerical results demonstrate moderate efficiency of the logistic parallelization.

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