{"id":382951,"date":"2024-09-18T08:26:37","date_gmt":"2024-09-18T08:26:37","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382951\/"},"modified":"2024-09-18T08:26:37","modified_gmt":"2024-09-18T08:26:37","slug":"382951","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/382951\/","title":{"rendered":"Reply To: Selection of nodes from inner part of hollow sphere"},"content":{"rendered":"<p>&lt;p&gt;Hi,&lt;\/p&gt;&lt;p&gt;For example if a hollow sphere with an inner radius of 2 units and an outer radius of 5 units. To define the temperature boundary condition to the inner surface nodes,&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;CSYS, 2&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &lt;span style=&#8221;color: rgb(45, 194, 107);&#8221;&gt;&nbsp; &nbsp; &nbsp; &nbsp; ! Actives the spherical coordinate system.&lt;\/span&gt;&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;NSEL, S, LOC, X, 2,,&nbsp; &nbsp; &nbsp; &lt;span style=&#8221;color: rgb(45, 194, 107);&#8221;&gt;! Select the inner surface nodes, at a radial distance of 2 units.&lt;\/span&gt;&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;BF, ALL, TEMP, 100,&nbsp; &nbsp; &nbsp; &nbsp;&lt;span style=&#8221;color: rgb(45, 194, 107);&#8221;&gt;! Define the thermal boundary conditions to selected nodes (inner surface)&lt;\/span&gt;&lt;\/p&gt;&lt;p style=&#8221;padding-left: 40px;&#8221;&gt;ALLSEL&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&lt;span style=&#8221;color: rgb(45, 194, 107);&#8221;&gt;! All select&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;Thanks&lt;\/p&gt;&lt;p&gt;Deepak&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-382951","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/382951","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\/382951\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=382951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}