{"id":370343,"date":"2024-07-03T14:41:45","date_gmt":"2024-07-03T14:41:45","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370343\/"},"modified":"2024-07-03T14:41:45","modified_gmt":"2024-07-03T14:41:45","slug":"370343","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370343\/","title":{"rendered":"Reply To: Large thermal energy storage simulation and unexpected temperature variations"},"content":{"rendered":"<p>&lt;p&gt;Typically academic work would be published under the terms of the licence, so please ensure you&#8217;re within any terms agreed with the University.&nbsp;&lt;\/p&gt;&lt;p&gt;Given the water density isn&#8217;t changing, try using a velocity inlet as it&#8217;s generally more stable. Pressure outlet is correct, and 0 Pa is fine as a value as you&#8217;re running single phase: check the outlet backflow temperature.&nbsp; If you&#8217;re seeing excessive diffusivity, check the fluid you have in the cell zone(s) as you won&#8217;t be the first (nor the last) to accidentally set up water correctly and then run the model with air&#8230;.&nbsp; What temperature did you initialise the tank to?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-370343","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/370343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/370343\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=370343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}