{"id":391540,"date":"2024-10-28T07:13:37","date_gmt":"2024-10-28T07:13:37","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-coincident-nodes-problem-in-ansys-aqwa\/"},"modified":"2024-10-28T07:13:37","modified_gmt":"2024-10-28T07:13:37","slug":"error-coincident-nodes-problem-in-ansys-aqwa","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-coincident-nodes-problem-in-ansys-aqwa\/","title":{"rendered":"error coincident nodes problem in Ansys Aqwa"},"content":{"rendered":"<p>&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/28-10-2024-1730099361-mceclip1.png\" \/>&lt;\/p&gt;&lt;p&gt;Hi I modeled multiple structure as can be seen in figure and met the error of &#8220;drift coefficients cannot be calculated more than 8 structures&#8221; then I reduce the structure number and solve for hydrodynamic diffraction again, but in that time the error was come up with :&nbsp;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/28-10-2024-1730099330-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;I saw one response about that topic but those suggests cannot applied on my model because they became solids but I must cut the surfaces from water line and as I know Aqwa does not accept as solid bodies, right? How can I solve the errors?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-391540","topic","type-topic","status-publish","hentry","topic-tag-aqwa-errors"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["267892","471944","20347"],"_bbp_author_ip":["193.140.250.143"],"_btv_view_count":["254"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["391540"],"_bbp_forum_id":["27796"],"_bbp_engagement":["20347","267892","471944"],"_bbp_voice_count":["3"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["391986"],"_bbp_last_active_id":["391986"],"_bbp_last_active_time":["2024-10-30 11:43:27"]},"test":"hilalcelikiyte-edu-tr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/391540","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\/391540\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=391540"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}