{"id":162716,"date":"2021-10-01T10:45:02","date_gmt":"2021-10-01T10:45:02","guid":{"rendered":"\/forum\/forums\/topic\/2d-transient-ultrasonic-wave-transmission\/"},"modified":"2021-10-04T08:27:00","modified_gmt":"2021-10-04T08:27:00","slug":"2d-transient-ultrasonic-wave-transmission","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2d-transient-ultrasonic-wave-transmission\/","title":{"rendered":"2D Transient Ultrasonic Wave Transmission"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Good Morning<\/p>\n<p><\/p>\n<\/p>\n<p>Please could I get assistance with this? I have a simple 2D shape (3 mm x 250 mm) and I need to apply a Gaussian pulse wave (5 MHz at a sampling frequency of 1e9 and 200 cycles &#8211; this means that I have 40001 data points). <\/p>\n<p>The load has been applied as a displacement to the left end of the rectangle (a force does not work as an error pops up saying that there is no body to apply to). <\/p>\n<p>I have applied fixed support to the other end (right end) of the rectangle and frictionless support to the lower edge of the rectangle as it is axisymmetric. <\/p>\n<p>I have attached photos of what the Analysis Settings are and the excel file with my data points. <\/p>\n<p><\/p>\n<p><\/p>\n<\/p>\n<p>I keep on getting these errors and am unsure how to resolve them. Please could I get help with this? <\/p>\n<p><\/p>\n<p><\/p>\n<\/p>\n<div data-embedjson=\"{&quot;url&quot;:&quot;\/forum\/wp-content\/uploads\/forum-uploads\/228\/R13O250W2ZFV.xlsx&quot;,&quot;name&quot;:&quot;pulse4.xlsx&quot;,&quot;type&quot;:&quot;application\/vnd.openxmlformats-officedocument.spreadsheetml.sheet&quot;,&quot;size&quot;:1026212,&quot;embedType&quot;:&quot;file&quot;}\">\n<a href=\"\/forum\/wp-content\/uploads\/forum-uploads\/228\/R13O250W2ZFV.xlsx\" download aria-label=\"pulse4.xlsx\"><br \/>\npulse4.xlsx<br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-162716","topic","type-topic","status-closed","hentry","topic-tag-2d","topic-tag-convergence","topic-tag-transient","topic-tag-transient-analysis","topic-tag-transient-structural"],"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":["378"],"_bbp_likes_count":["0"],"_bbp_subscription":["255984"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["162716"],"_bbp_forum_id":["27791"],"_bbp_engagement":["58821","230526"],"_bbp_voice_count":["2"],"_bbp_reply_count":["8"],"_bbp_last_reply_id":["193650"],"_bbp_last_active_id":["193650"],"_bbp_last_active_time":["2021-10-04 08:27:00"]},"test":"sachinbmodigmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/162716","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\/162716\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=162716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}