There will be an invited talk.<\/p>\n
Title: Derivation principle of BGK models<\/strong><\/span> The construction is based as on the introduction of relaxation There will be an invited talk. Title: Derivation principle of BGK models Speaker: Prof. Stephane Brull (Univ. of Bordeaux) Time: 2020 January 14th, 10:30am~11:20pm Place: 27-116 Abstract: In this talk we will present a derivation principle of BGK models using the resolution of an entropy minimization problem. The construction is based as on the introduction […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"_links":{"self":[{"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=\/wp\/v2\/posts\/880"}],"collection":[{"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=880"}],"version-history":[{"count":1,"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=\/wp\/v2\/posts\/880\/revisions"}],"predecessor-version":[{"id":881,"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=\/wp\/v2\/posts\/880\/revisions\/881"}],"wp:attachment":[{"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=880"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=880"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/hyke.snu.ac.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n Speaker: Prof. Stephane Brull<\/strong> (Univ. of Bordeaux)<\/span>
\n Time: 2020 January 14th, 10:30am~11:20pm<\/strong><\/span>
\n Place: 27-116<\/strong><\/span>
\n Abstract:<\/span>
\n In this talk we will present a derivation principle of BGK
\nmodels using the resolution of an entropy minimization problem.<\/p>\n
\ncoefficients and a principle of entropy minimization under
\nconstraints for moments. These free parameters are next ajusted to
\ntransport coefficients when performing a Chapman-Engskog expansion
\nip to Navier-Stokes. Firstly, the methodology will be explained and
\nillustrated for a monoatomic and polyatomic single gas.
\nNext the case of gas mixtures is considered. In this part, after
\nclarifying the Chapman-Engskog, a BGK model is derived. This BGK
\nmodel is proved to satisfy Fick and Newton laws. In a last part, we
\nwill explain how to extend our model to reacting gas mixtures.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"