|
|||||
|
|
Implicit multiblock method for solving a kinetic equation on unstructured meshes |
|
| Authors: | M. Dumbser V. A. Titarev S. V. Utyuzhnikov |
| Affiliation: | 19682. I-38123, University of Trento, Trento, Italy 29682. Dorodnicyn Computing Center, Russian Academy of Sciences, ul. Vavilova 40, Moscow, 119333, Russia 39682. University of Manchester, Manchester, UK, M60 1QD |
| Abstract: | A parallel multiblock implementation of a second-order accurate implicit numerical method based on solving a model kinetic equation is proposed for analyzing three-dimensional rarefied gas flows. The performance of the method is illustrated by computing test examples of gas flows in a circular pipe in a wide range of Knudsen numbers. The convergence rate and scalability of the method are analyzed depending on the number of blocks in the spatial grid. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |