FINITE ELEMENT COMPUTATIONS OF TIME RELAXATION ALGORITHM FOR FLOW ENSEMBLES
Journal Title: Applied Engineering Letters - Year 2016, Vol 1, Issue 2
Abstract
Numerical continuous finite element computations of a fluid flow modelling based on ensemble technique are presented herein. This ensemble algorithm is based on time relaxation. At each time step, it requires the storage of a single coefficient matrix with multiple right‐hands sides which corresponds to each ensemble member. Finite element convergence results for the time relaxation ensemble algorithm are presented and tested in a numerical experiment. This numerical experiment supports the theoretical finite element results. The time relaxation efficiency was shown in the second cavity benchmark problem
Authors and Affiliations
Monika Neda, Jiajia Waters
Keywords
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