{"id":163410,"date":"2021-10-26T16:12:00","date_gmt":"2021-10-26T16:12:00","guid":{"rendered":"\/forum\/forums\/topic\/reciprocating-compressor-valves-porous-zone-mimic\/"},"modified":"2021-11-17T14:52:42","modified_gmt":"2021-11-17T14:52:42","slug":"reciprocating-compressor-valves-porous-zone-mimic","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/reciprocating-compressor-valves-porous-zone-mimic\/","title":{"rendered":"RECIPROCATING COMPRESSOR VALVES &#8211; POROUS ZONE MIMIC"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi everyone!<\/p>\n<p>Currently, I&#039;m simulating the transient behavior in a reciprocating compressor. For this, I implemented the use of a UDF to open or close the compressor valves through Porous Zone (Changing the viscous resistance) based on a average pressure. This code works great, but the problem is that in the animation of total pressure, the behavior of that pressure is totally uniform, wich doesn&#039;t make sense. I would like to ask you if anyone of you knows what is causing this problem and how I can fix it?<\/p>\n","protected":false},"template":"","class_list":["post-163410","topic","type-topic","status-closed","hentry","topic-tag-compressor","topic-tag-fluent","topic-tag-porous-zone-1","topic-tag-udf","topic-tag-udf-fluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["867"],"_bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["163410"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","199117"],"_bbp_voice_count":["2"],"_bbp_reply_count":["42"],"_bbp_last_reply_id":["195880"],"_bbp_last_active_id":["195880"],"_bbp_last_active_time":["2021-11-17 14:52:42"]},"test":"sebastiancg1510gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/163410","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\/163410\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=163410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}