CFD simulation of ejector: is it worth to use real gas models?

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dc.contributor.authorNguyen Van Vucs
dc.contributor.authorKracík Jancs
dc.date.accessioned2018-09-25T12:19:41Z
dc.date.available2018-09-25T12:19:41Z
dc.date.issued2018cs
dc.description.abstractThis paper presents progress of evaluation existing ejector of previous work with different gases, included real gas. This work was done by the Ansys simulation tool. The paper also discussed about the two solvers used for simulating real gas difluoromethane (R32). The results showed that entrainment ratios are almost not influenced by different gases but by the working conditions. Secondly, the solver pressure-based can obtain comparable results with the density-based one, while it is much more stable and solution converges faster than the density-based.en
dc.description.urihttps://www.epj-conferences.org/articles/epjconf/pdf/2018/15/epjconf_efm2018_02075.pdf
dc.format.extent7cs
dc.identifier.doi10.1051/epjconf/201817002075
dc.identifier.issn2100-014Xcs
dc.identifier.urihttps://dspace.tul.cz/handle/15240/31994
dc.language.isoengcs
dc.publisherEDP Sciencescs
dc.relation.ispartofseries0cs
dc.relation.urihttps://www.epj-conferences.org/articles/epjconf/pdf/2018/15/epjconf_efm2018_02075.pdfcs
dc.rights.SHERPA/RoMEOEPJ Web of Conferences [1] (ESSN: 2100-014X) this is a RoMEO blue journal author can archive publisher's version/PDF
dc.subjectdifluoromethanecs
dc.subjectreal gascs
dc.subjectejectorcs
dc.subjectentrainment ratiocs
dc.subjectpressure-basedcs
dc.subjectdensity-basedcs
dc.titleCFD simulation of ejector: is it worth to use real gas models?en
dc.titleCFD simulation of ejector: Is it worth to use real gas models?cs
local.identifier.publikace5465
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