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Implementation of velocity and pressure non-equilibrium in gas-liquid two-phase flow computations

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dc.contributor.author Touma, R.
dc.contributor.author Zeidan, Dia
dc.contributor.author Slaouti, A.
dc.date.accessioned 2018-09-07T13:13:18Z
dc.date.available 2018-09-07T13:13:18Z
dc.date.copyright 2014 en_US
dc.identifier.issn 2152-5110 en_US
dc.identifier.uri http://hdl.handle.net/10725/8445
dc.description.abstract A set of fully hyperbolic and fully conservative mixture conservation laws that treat the relative motion in gas-liquid two-phase flows are presented. These laws are based on compressible gas-liquid two-phase flow with velocity and pressure non-equilibrium. The resulting theoretical model accounts for the interaction between the gas and liquid phases with more reasonable physical meaning. Within this framework, the distinctness of the model conservation laws enables a straightforward extension and application of single-phase fluid dynamics numerical methods. Computations for a set of rarefaction waves test problem show that the interfacial friction source term has a strong influence on both the flow parameters and the wave structure in non-equilibrium two-phase flows. en_US
dc.language.iso en en_US
dc.title Implementation of velocity and pressure non-equilibrium in gas-liquid two-phase flow computations en_US
dc.type Article en_US
dc.description.version Published en_US
dc.author.school SAS en_US
dc.author.idnumber 200502835 en_US
dc.author.department Computer Science and Mathematics en_US
dc.description.embargo N/A en_US
dc.relation.journal International Journal of Fluid Mechanics Research en_US
dc.journal.volume 41 en_US
dc.journal.issue 6 en_US
dc.article.pages 547-555 en_US
dc.identifier.ctation Zeidan, D., Touma, R., & Slaouti, A. (2014). Implementation of velocity and pressure non-equilibrium in gas-liquid two-phase flow computations. International Journal of Fluid Mechanics Research, 41(6). en_US
dc.author.email rony.touma@lau.edu.lb en_US
dc.identifier.tou http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php en_US
dc.identifier.url http://www.dl.begellhouse.com/journals/71cb29ca5b40f8f8,4e57a03372cc6b9e,0b857dae12ab66b6.html en_US
dc.author.affiliation Lebanese American University en_US


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