B-bar virtual element method for nearly incompressible and compressible materials
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DOI: 10.1007/s11012-020-01218-x
Abstract: We present a B-bar formulation of the virtual element method (VEM) for the analysis of both nearly incompressible and compressible materials. The material stiffness is decomposed into dilatational and deviatoric parts, and only the deviatoric… read more here.
Keywords: nearly incompressible; compressible materials; element method; element ... See more keywords
An Implicit Scheme for Moving Walls and Multi-Material Interfaces in Weakly Compressible Materials
Sign Up to like & getrecommendations! Published in 2020 at "Communications in Computational Physics"
DOI: 10.4208/cicp.oa-2018-0188
Abstract: We propose a numerical method for the simulation of flows from weakly compressible to low Mach regimes in domains with moving boundaries. Non-miscible weakly compressible materials separated by an interface are included as well. The… read more here.
Keywords: implicit scheme; compressible materials; weakly compressible; scheme moving ... See more keywords