{"id":347113,"date":"2024-01-29T18:57:19","date_gmt":"2024-01-29T18:57:19","guid":{"rendered":"\/forum\/forums\/reply\/347113\/"},"modified":"2024-01-29T18:57:19","modified_gmt":"2024-01-29T18:57:19","slug":"347113","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/347113\/","title":{"rendered":"Reply To: Vibration Analysis"},"content":{"rendered":"<p>&lt;p&gt;The formula from the internet is to convert a displacement to acceleration. You have a velocity so you take the derivative of the velocity and you wrote a correct equation for acceleration.&lt;\/p&gt;&lt;p&gt;The amplitude for the acceleration is A*w = 0.025*3.1416 = 0.07854 m\/s^2.&nbsp; Don&#8217;t evaluate the sin(w*t) term, which you got wrong because you didn&#8217;t use radians, but you only want the amplitude anyway.&lt;\/p&gt;&lt;p&gt;I will reply later after I find a reference for adding the fluid to the tank. That question has been asked before so you can try searching for it also.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-347113","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/347113","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\/347113\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=347113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}