Interface procedures for finite difference approximations of the advection-diffusion equation
2011 (English)In: Journal of Computational and Applied Mathematics, ISSN 0377-0427, Vol. 236, no 5, 602-620 p.Article in journal (Refereed) Published
We investigate several existing interface procedures for finite difference methods applied to advection-diffusion problems. The accuracy, stiffness and reflecting properties of various interface procedures are investigated. The analysis and numerical experiments show that there are only minor differences between various methods once a proper parameter choice has been made.
Place, publisher, year, edition, pages
Elsevier , 2011. Vol. 236, no 5, 602-620 p.
High order finite difference methods; Numerical stability; Accuracy; Interface conditions; Summation-by-parts; Weak boundary conditions
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-74650DOI: 10.1016/j.cam.2011.08.009ISI: 000297717100002ScopusID: 2-s2.0-80055081871OAI: oai:DiVA.org:kth-74650DiVA: diva2:489785
FunderSwedish e‐Science Research Center
QC 201202082012-02-032012-02-032016-04-28Bibliographically approved