Doubly-Adaptive Artificial Compression Methods for Incompressible Flow
Numerical Analysis
2019-07-22 v1 Numerical Analysis
Abstract
This report presents adaptive artificial compression methods in which the time-step and artificial compression parameter are independently adapted. The resulting algorithms are supported by analysis and numerical tests. The first and second-order methods are embedded. As a result, the computational, cognitive and space complexities of the adaptive algorithms are negligibly greater than that of the simplest, first-order, constant constant artificial compression method.
Cite
@article{arxiv.1907.08235,
title = {Doubly-Adaptive Artificial Compression Methods for Incompressible Flow},
author = {William Layton and Michael McLaughlin},
journal= {arXiv preprint arXiv:1907.08235},
year = {2019}
}