Grid-Free Particle Method for the Inhomogeneous Enskog Equation and its Application to a Riemann-Problem
- Starting from the mollified version of the Enskog equation for a hard-sphere fluid, a grid-free algorithm to obtain the solution is proposed. The algorithm is based on the finite pointset method. For illustration, it is applied to a Riemann problem. The shock-wave solution is compared to the results of Frezzotti and Sgarra where a good agreement is found.
Author: | Lars Popken |
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URN: | urn:nbn:de:hbz:386-kluedo-5852 |
Series (Serial Number): | Berichte der Arbeitsgruppe Technomathematik (AGTM Report) (180) |
Document Type: | Preprint |
Language of publication: | English |
Year of Completion: | 1997 |
Year of first Publication: | 1997 |
Publishing Institution: | Technische Universität Kaiserslautern |
Date of the Publication (Server): | 2000/04/03 |
Tag: | Dense gas; Enskog equation; finite pointset method; kinetic theory; particle method; shock wave |
Faculties / Organisational entities: | Kaiserslautern - Fachbereich Mathematik |
DDC-Cassification: | 5 Naturwissenschaften und Mathematik / 510 Mathematik |
Licence (German): | Standard gemäß KLUEDO-Leitlinien vor dem 27.05.2011 |