The Analysis of Different Variants of R13 Equations Applied to the Shock-Wave Structure

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dc.contributor.authorTimokhin, M. Yu
dc.contributor.authorStruchtrup, Henning
dc.contributor.authorKokhanchik, A. A.
dc.contributor.authorBondar, Ye. A.
dc.date.accessioned2017-05-10T21:50:59Z
dc.date.available2017-05-10T21:50:59Z
dc.date.copyright2016en_US
dc.date.issued2016
dc.description.abstractThis paper studies the applicability of various versions of the regularized 13-moment system (R13) as applied to the problem of the shock wave structure in a monatomic Maxwell gas in a wide range of Mach numbers (1.0<M<8.0). Over time, several versions of the R13 equations were presented, which differ in non-linear contributions for high-order moments. The challenge of this study is to determine the range of applicability of each variant of the moment equations as applied to non-equilibrium supersonic flows, depending on the Mach number and local Knudsen number. Numerical results obtained for the R13 system are compared to DSMC data computed by the SMILE++ software system.en_US
dc.description.reviewstatusRevieweden_US
dc.description.scholarlevelFacultyen_US
dc.description.sponsorshipThis work was supported by Russian Foundation for Basic Research (projects No. 16-31-60034 and No. 16-38-50246) and the Natural Sciences and Engineering Research Council (NSERC). The work carried out at ITAM was supported by the Russian Science Foundation (grant No. 15-19-30016).en_US
dc.identifier.citationAIP Conf. Proc. 1786, 140006 (2016)en_US
dc.identifier.urihttp://dx.doi.org/10.1063/1.4967637
dc.identifier.urihttp://hdl.handle.net/1828/8090
dc.language.isoenen_US
dc.publisherAIP Conference Proceedingsen_US
dc.titleThe Analysis of Different Variants of R13 Equations Applied to the Shock-Wave Structureen_US
dc.typeArticleen_US

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