Adaptive large eddy simulation

作者: A. Hauser , G. Wittum

DOI: 10.1007/S00791-016-0265-3

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摘要: Several a posteriori indicators in the framework of local grid adaptation and large eddy simulation (LES) are evaluated. In LES must be capable to bound not only discretisation error, but also modeling error. Moreover, numerical method able adapt computational dynamically, as regions requiring different resolution static. The performance is evaluated two flow configurations. It turns out that classic residual based error indicator newly introduced heuristic perform best.

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