{"id":255676,"date":"2020-06-30T01:02:59","date_gmt":"2020-06-30T01:02:59","guid":{"rendered":"\/forum\/forums\/topic\/building-wall-boundary-layer-for-fluid-fluid-heat-transfer\/"},"modified":"2022-08-18T06:13:01","modified_gmt":"2022-08-18T06:13:01","slug":"building-wall-boundary-layer-for-fluid-fluid-heat-transfer","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/building-wall-boundary-layer-for-fluid-fluid-heat-transfer\/","title":{"rendered":"Building Wall Boundary Layer for Fluid-Fluid Heat Transfer"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/discovery\/2020\/06\/140.png\" alt=\"\" width=\"1582\" height=\"858\" class=\"alignnone size-full wp-image-244388\" \/><\/p>\n<p> Hi, <\/p>\n<p>&nbsp;<\/p>\n<p> I am trying to model an overly-simplified version of a greenhouse. The main goal is to see the effect of the type of the materials used for the inner layer cover on the temperature of the air inside the greenhouse. I attached the geometry that shows the two regions\/volumes of air inside the model. what I need is to build a layer (with finite thickness and assigned materials) in between the two air volumes inside the greenhouse and a layer on top of the greenhouse. Is there a simple way to do that in Discovery without messing up the mesh? I attached a picture of targeted layers within the model. In the picture, Area 1 and Area 2 are the volumes built in the geometry file, and the outer and inner layers are the boundaries that I want to build. Thanks. <\/p>\n<div class=\"attachment\">\n<span class=\"info\"> &#x1F6C8;<\/span><br \/>\n<b>This post originally contained file attachments which have been removed in compliance with the updated <a href=\"https:\/\/www.ansys.com\/legal\/terms-and-conditions\">Ansys Learning Forum Terms &#038; Conditions<\/a><\/b>\n<\/div>\n","protected":false},"template":"","class_list":["post-255676","topic","type-topic","status-closed","hentry","topic-tag-discovery-aim-2","topic-tag-fluid-volume"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["178980"],"_bbp_likes_count":["0"],"_btv_view_count":["236"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["255676"],"_bbp_forum_id":["27789"],"_bbp_engagement":["126","178980"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["266767"],"_bbp_last_active_id":["266767"],"_bbp_last_active_time":["2020-07-01 03:31:02"]},"test":"galkhamis"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/255676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/255676\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=255676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}