{"id":289016,"date":"2023-06-15T22:20:56","date_gmt":"2023-06-15T22:20:56","guid":{"rendered":"\/forum\/forums\/topic\/initial-conditions-4\/"},"modified":"2023-06-15T22:20:56","modified_gmt":"2023-06-15T22:20:56","slug":"initial-conditions-4","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/initial-conditions-4\/","title":{"rendered":"INITIAL CONDITIONS"},"content":{"rendered":"<p>hello, I&#8217;m given the following initial conditions inside car of volume<strong> 3.4 m^3:<\/strong><\/p>\n<p>I&#8217;m facing problems in&nbsp; implementing&nbsp; these conditions in fluent???<\/p>\n<p>1-Is 40,000ppm equivalent to 0.04 as mole fraction?<\/p>\n<p>2- do I have to apply tthese conditions in cell zone part and add source term?if yes how to convert unit from ppm to kg\/m^3.s?<\/p>\n<p><strong>any help will be appreciated!<\/strong><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/06\/15-06-2023-1686867457-mceclip0.png\"><\/p>\n","protected":false},"template":"","class_list":["post-289016","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"hello, I&#039;m given the following initial conditions inside car of volume 3.4 m^3:I&#039;m facing problems in implementing these conditions in fluent???1-Is 40,000ppm equivalent to 0.04 as mole fraction?2- do I have to apply tthese conditions in cell zone part and add source term?if yes how to convert unit from ppm to kg\/m^3.s?any help will be\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/initial-conditions-4\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" 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