{"id":793,"date":"2010-12-10T22:39:21","date_gmt":"2010-12-10T20:39:21","guid":{"rendered":"http:\/\/142.93.241.207\/?p=793"},"modified":"2010-12-25T11:56:54","modified_gmt":"2010-12-25T09:56:54","slug":"incompressible-dynamic-smagorinsky-model-for-openfoam","status":"publish","type":"post","link":"https:\/\/www.albertopassalacqua.com\/?p=793","title":{"rendered":"Incompressible dynamic Smagorinsky model for OpenFOAM"},"content":{"rendered":"<p style=\"text-align: justify;\">OpenFOAM\u00ae 1.7.x (and previous versions) provides a wide range of LES SGS models, however the implementation of the models based on the dynamic procedure, originally proposed by Germano, is not suitable for flows in arbitrary geometries, since the coefficient, determined dynamically, is averaged over the whole computational domain. I implemented a modified version of the dynamic model, based on the work of Lilly (1992), and I made it available through <a href=\"https:\/\/github.com\/AlbertoPa\/dynamicSmagorinsky\" target=\"_blank\">my git repository<\/a> for those interested. Please, refer to the <a href=\"https:\/\/github.com\/AlbertoPa\/dynamicSmagorinsky\/blob\/master\/README\" target=\"_blank\">README file<\/a> for instructions.<\/p>\n<p style=\"text-align: justify;\"><em>This offering is  not       approved       or endorsed by OpenCFD Limited, the producer of  the OpenFOAM       software  and  owner  of  the  OPENFOAM\u00ae \u00a0and        OpenCFD\u00ae \u00a0trade marks.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenFOAM\u00ae 1.7.x (and previous versions) provides a wide range of LES SGS models, however the implementation of the models based on the dynamic procedure, originally proposed by Germano, is not suitable for flows in arbitrary geometries, since the coefficient, determined dynamically, is averaged over the whole computational domain. I implemented a modified version of the dynamic model, based on the work of Lilly (1992), and I made it available through my git repository for those interested. Please, refer to the README file for instructions. This offering is not approved or endorsed by OpenCFD Limited, the producer of the OpenFOAM software and owner of the OPENFOAM\u00ae \u00a0and OpenCFD\u00ae \u00a0trade marks.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-cfd","category-openfoam"],"_links":{"self":[{"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=793"}],"version-history":[{"count":6,"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=\/wp\/v2\/posts\/793\/revisions"}],"predecessor-version":[{"id":828,"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=\/wp\/v2\/posts\/793\/revisions\/828"}],"wp:attachment":[{"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.albertopassalacqua.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}