{"id":193644,"date":"2021-10-01T11:14:07","date_gmt":"2021-10-01T11:14:07","guid":{"rendered":"\/forum\/forums\/reply\/193644\/"},"modified":"2021-10-01T11:18:41","modified_gmt":"2021-10-01T11:18:41","slug":"193644","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/193644\/","title":{"rendered":"Reply To: 2D Transient Ultrasonic Wave Transmission"},"content":{"rendered":"<p>Hi Erik<\/p>\n<p>Apologies I do not know how to reply to a comment.<br \/>\nThis is for my research topic where I am testing the couplant interface between the transducer and metallic structure. So for this kind of testing, usually a high frequency is used (1MHz &#8211; 10MHz). The 5Mhz was determined using the dispersion curves (group velocity vs frequency). The wave form is a longitudinal mode so it will be propagating in the x-direction in the screenshots. <br \/>\nThe reason for a large number of cycles is to ensure that no other modes will be present when the wave propagates through the rod. <\/p>\n<p>The actual structure is a 6mm diameter steel rod. Is it easier to model with 3D instead of 2D?<\/p>\n","protected":false},"template":"","class_list":["post-193644","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/193644","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\/193644\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=193644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}