{"id":291021,"date":"2023-06-29T22:51:17","date_gmt":"2023-06-29T22:51:17","guid":{"rendered":"\/forum\/forums\/reply\/291021\/"},"modified":"2023-06-29T22:51:17","modified_gmt":"2023-06-29T22:51:17","slug":"291021","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/291021\/","title":{"rendered":"Reply To: Getting &#8220;Latent Heat can not be less than zero&#8221; error in Condensation simulation"},"content":{"rendered":"<p>&lt;p&gt;I understand Emir, thank you very much for your answer&nbsp;&lt;br&gt;If I were to work with concentric tubes where cold water at 22.5&deg;C at atmospheric pressure passes through the middle tube, and water vapor at 105&deg;C at its saturation pressure which is 122300 Pa passes through the outer tube; do you know if I would have to change the properties for both water and vapor according to the inlet temperatures (i.e. 22.5&deg;C and 105&deg;C)? &nbsp;And at those temperatures, can I also put &#8220;0&#8221; for the SSE of water in liquid state and 43987714 j\/Kgmol for water in vapor state ?&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/06\/29-06-2023-1688079075-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-291021","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I understand Emir, thank you very much for your answer If I were to work with concentric tubes where cold water at 22.5\u00b0C at atmospheric pressure passes through the middle tube, and water vapor at 105\u00b0C at its saturation pressure which is 122300 Pa passes through the outer tube; do you know if I would have\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/291021\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Getting \u201cLatent Heat can not be less than zero\u201d error in Condensation simulation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I understand Emir, thank you very much for your answer If I were to work with concentric tubes where cold water at 22.5\u00b0C at atmospheric pressure passes through the middle tube, and water vapor at 105\u00b0C at its saturation pressure which is 122300 Pa passes through the outer tube; 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