{"id":370246,"date":"2024-07-03T06:20:18","date_gmt":"2024-07-03T06:20:18","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/?post_type=topic&#038;p=370246"},"modified":"2024-07-03T06:20:18","modified_gmt":"2024-07-03T06:20:18","slug":"why-after-adding-a-mooring-system-to-a-ship-there-are-multiple-damping-values","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/why-after-adding-a-mooring-system-to-a-ship-there-are-multiple-damping-values\/","title":{"rendered":"why after adding a mooring system to a ship, there are multiple damping values"},"content":{"rendered":"<p>Dear all:<\/p>\n<p>I would like to know why after adding a mooring system to a ship, there are multiple damping values (some much higher than the standard damping values and some much lower than the standard damping values) in the direction of the ship&#8217;s bow rock and transverse swing when using AQWA to calculate the anchor chain tension. The following figure shows the material properties and arrangement of two anchor chains.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/03-07-2024-1719987315-1.png\" alt=\"\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/03-07-2024-1719987330-2.png\" alt=\"\">&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/03-07-2024-1719987360-3.png\" alt=\"\"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/03-07-2024-1719987371-4.png\" alt=\"\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/03-07-2024-1719987383-5.png\" alt=\"\"> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/03-07-2024-1719987395-6.png\" alt=\"\"><\/p>\n","protected":false},"template":"","class_list":["post-370246","topic","type-topic","status-closed","hentry","topic-tag-ansys-aqwa"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["172.104.90.144"],"_bbp_subscription":["349022","294242","34392"],"_btv_view_count":["280"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["370246"],"_bbp_forum_id":["27792"],"_bbp_engagement":["34392","294242","349022"],"_bbp_voice_count":["3"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["371353"],"_bbp_last_active_id":["371353"],"_bbp_last_active_time":["2024-07-10 17:48:31"]},"test":"d1227078662gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/370246","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/370246\/revisions"}],"predecessor-version":[{"id":370247,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/370246\/revisions\/370247"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=370246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}