{"id":163253,"date":"2021-10-21T04:57:01","date_gmt":"2021-10-21T04:57:01","guid":{"rendered":"\/forum\/forums\/topic\/how-do-i-change-the-tref-in-fluent-so-as-to-estimate-the-correct-enthalpy-of-the-fluids\/"},"modified":"2021-10-21T16:21:53","modified_gmt":"2021-10-21T16:21:53","slug":"how-do-i-change-the-tref-in-fluent-so-as-to-estimate-the-correct-enthalpy-of-the-fluids","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-do-i-change-the-tref-in-fluent-so-as-to-estimate-the-correct-enthalpy-of-the-fluids\/","title":{"rendered":"How do I change the Tref in fluent so as to estimate the correct enthalpy of the fluids"},"content":{"rendered":"
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I know that the enthalpy of the fluids at inlet and outlets are estimated by fluent based of Tref = 298.15 K, based on this I am getting negative values of enthalpy at the inlet and outlet as my inlet temperature is 292.55 K at inlet.<\/p>\n

So i am trying to change this Tref so that enthalpy is not negative.<\/p>\n

There is no effect on changing the reference temperature from reference value tab <\/p>\n

Hence I would like to know how do we directly change the Tref value<\/p>\n","protected":false},"template":"","class_list":["post-163253","topic","type-topic","status-closed","hentry","topic-tag-enthalpy","topic-tag-fluent","topic-tag-fluids"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t