{"id":1031,"date":"2014-12-26T07:14:14","date_gmt":"2014-12-26T07:14:14","guid":{"rendered":"http:\/\/people.utm.my\/dr-sukri\/?p=1031"},"modified":"2014-12-26T07:14:14","modified_gmt":"2014-12-26T07:14:14","slug":"yplus","status":"publish","type":"post","link":"https:\/\/people.utm.my\/dr-sukri\/2014\/12\/26\/yplus\/","title":{"rendered":"yPlus"},"content":{"rendered":"

This post is about how to calculate yPlus in OpenFOAM.<\/p>\n

For RANS
\n1) with wall function; simply type ‘yPlusRAS’
\n2) without wall function;
\ni- type wallShearStress
\nii- calculate manually: y+ = sqrt(wallShearStress\/rho) * y\/nu
\ny = height of the cell near to the wall
\nnu = kinematic viscosity.<\/p>\n

For LES
\n1_ simply type ‘yPlusLES’<\/p>\n

enjoy!<\/p>\n","protected":false},"excerpt":{"rendered":"

This post is about how to calculate yPlus in OpenFOAM. For RANS 1) with wall function; simply type ‘yPlusRAS’ 2) without wall function; i- type wallShearStress ii- calculate manually: y+ = sqrt(wallShearStress\/rho) * y\/nu y = height of the cell … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":359,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[74],"tags":[96,75],"class_list":["post-1031","post","type-post","status-publish","format-standard","hentry","category-cfd","tag-cfd","tag-openfoam"],"_links":{"self":[{"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/posts\/1031","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/users\/359"}],"replies":[{"embeddable":true,"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/comments?post=1031"}],"version-history":[{"count":2,"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/posts\/1031\/revisions"}],"predecessor-version":[{"id":1034,"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/posts\/1031\/revisions\/1034"}],"wp:attachment":[{"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/media?parent=1031"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/categories?post=1031"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/people.utm.my\/dr-sukri\/wp-json\/wp\/v2\/tags?post=1031"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}