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Title:

A generalized wall boundary condition for Smoothed Particle Hydrodynamics

Document type:
Zeitschriftenaufsatz
Author(s):
Adami, S.; Hu, X.Y.; Adams, N.A.
Abstract:
In this paper we present a new formulation of the boundary condition at static and moving solid walls in SPH simulations. Our general approach is both applicable to two and three dimensions and is very simple compared to previous wall boundary formulations. Based on a local force balance between wall and fluid particles we apply a pressure boundary condition on the solid particles to prevent wall penetration. This method can handle sharp corners and complex geometries as is demonstrated with sev...     »
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Journal of Computational Physics
Year:
2012
Journal volume:
Volume 231
Year / month:
2012-08
Month:
Aug
Journal issue:
21
Pages contribution:
Pages 7057-7075
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.jcp.2012.05.005
WWW:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84865367498&doi=10.1016/j.jcp.2012.05.005&partnerID=40&md5=b5e58550b42fc87920414ecc796ec844
Status:
Erstveröffentlichung
TUM Institution:
Lehrstuhl für Aerodynamik
Format:
Text
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