{"id":283152,"date":"2023-05-09T20:43:25","date_gmt":"2023-05-09T20:43:25","guid":{"rendered":"\/forum\/forums\/topic\/below-zero-temperature-of-film-using-ewf\/"},"modified":"2023-05-09T20:43:25","modified_gmt":"2023-05-09T20:43:25","slug":"below-zero-temperature-of-film-using-ewf","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/below-zero-temperature-of-film-using-ewf\/","title":{"rendered":"Below-Zero temperature of film using EWF"},"content":{"rendered":"<p>Hello all, I have been working on a simulation where humid air passes through a pipe at lower temperature. At the most recent case, contour of film temperature is showing below zero temperature at some areas. My question is that what does this number mean? there is ice being formed? or some thing is wrong?<\/p>\n<p>INLET: HUMID AIR WITH H2O MASS FRACTION OF 0.01771, AT 27C and 5m\/s. Flow enters the pipe where the walls boundary condition is set to be 15C fixed.<\/p>\n<p>Thanks.<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/05\/09-05-2023-1683664836-film-temp-bottom-c.jpg\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-283152","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 all, I have been working on a simulation where humid air passes through a pipe at lower temperature. At the most recent case, contour of film temperature is showing below zero temperature at some areas. 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My question is that what does this number mean? there is ice being formed? or some thing is wrong?INLET:\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/below-zero-temperature-of-film-using-ewf\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/05\/09-05-2023-1683664836-film-temp-bottom-c.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2023\/05\/09-05-2023-1683664836-film-temp-bottom-c.jpg\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-05-09T20:43:25+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-05-09T20:43:25+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Below-Zero temperature of film using EWF | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello all, I have been working on a simulation where humid air passes through a pipe at lower temperature. At the most recent case, contour of film temperature is showing below zero temperature at some areas. 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At the most recent case, contour of film temperature is showing below zero temperature at some areas. 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