Weakening accuracy dependence with the regularization parameter in the Method of Regularized Stokeslets

3Citations
Citations of this article
6Readers
Mendeley users who have this article in their library.

Abstract

In this paper we present a simple modification of the Method of Regularized Stokeslets, which significantly reduces the dependence of the accuracy on the regularization parameter and achieves accurate solutions with low computational effort. Thanks to the modification introduced, the regularization parameter is no longer a free-tuning parameter. This new approach is based on a special treatment of the near-singular kernel evaluations, where spatially averaged quantities are considered. Numerical tests for both exterior and interior Stokes flows are presented, showing both accurate results and good conditioning of the matrix kernel. © 2012 Elsevier B.V. All rights reserved.

Author supplied keywords

Cite

CITATION STYLE

APA

Barrero-Gil, A. (2013). Weakening accuracy dependence with the regularization parameter in the Method of Regularized Stokeslets. Journal of Computational and Applied Mathematics, 237(1), 672–679. https://doi.org/10.1016/j.cam.2012.08.014

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free