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Title: Modeling surface tension in compressible flow on an adaptively refined mesh

Journal Article · · Computers and Mathematics with Applications (Oxford)

In this paper, we present a numerical approach to model surface tension between immiscible materials within an inviscid compressible flow solver. The material interface is represented using the volume of fluid technique with piecewise-linear interface reconstructions. We employ the continuum surface force to model surface tension, and have implemented it in the context of the MUSCL-Hancock finite volume method for the Euler equations on an adaptively refined Eulerian mesh. Finally, we show results from droplet verification tests, the Rayleigh–Taylor instability linear regime, and simulate a 2D shock–droplet interaction.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC52-06NA25396
OSTI ID:
1989759
Alternate ID(s):
OSTI ID: 1477653; OSTI ID: 1636879
Report Number(s):
LA-UR-17-30636; S0898122118305248; PII: S0898122118305248
Journal Information:
Computers and Mathematics with Applications (Oxford), Journal Name: Computers and Mathematics with Applications (Oxford) Vol. 78 Journal Issue: 2; ISSN 0898-1221
Publisher:
ElsevierCopyright Statement
Country of Publication:
United Kingdom
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

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