Simulating time harmonic flows with the regularized L-BGK method

• Main Authors: Axner, Lilit, Latt, Jonas, Hoekstra, Alfons G., Chopard, Bastien, Sloot, Peter M. A.
• Other Authors: School of Computer Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96039; http://hdl.handle.net/10220/10129
• Institution: Nanyang Technological University

A recent improvement of the lattice BGK model, based on a regularization of the precollision distribution function, is applied to three dimensional Womersley flow. The accuracy and the stability of the model are essentially improved by using this regularization. A good agreement with analytical Wome...