{"id":275490,"date":"2023-03-20T07:28:21","date_gmt":"2023-03-20T07:28:21","guid":{"rendered":"\/forum\/forums\/topic\/a-tapered-cantilever-beam-under-a-harmonic-force-excitation\/"},"modified":"2023-03-20T07:28:21","modified_gmt":"2023-03-20T07:28:21","slug":"a-tapered-cantilever-beam-under-a-harmonic-force-excitation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/a-tapered-cantilever-beam-under-a-harmonic-force-excitation\/","title":{"rendered":"A tapered cantilever beam under a harmonic force excitation"},"content":{"rendered":"<p>Good evening, i am doing the simulation about this tapered cantilever beam under a harmonic force excitation, i have facing some problems which is insert the lumped mass and sinusoidal force at the middle of the beam. I using ansys modal and harmonic response analysis 19.2 version. I also need to find the Dynamic deflections of this cantilever beam. May I know how can i set up this design in ansys?<\/p>\n<p>&nbsp;<\/p>\n<p>The journal link is:<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0022460X22002292\">https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0022460X22002292<\/a><\/p>\n<p>Below is the project file.<\/p>\n<p><a href=\"https:\/\/drive.google.com\/file\/d\/1ifIKLAGQRKfSxvnETfvOOit9nGpeUg2T\/view?usp=sharing\">https:\/\/drive.google.com\/file\/d\/1ifIKLAGQRKfSxvnETfvOOit9nGpeUg2T\/view?usp=sharing<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Assume the beam is L = 2.0 m long, and has a circular cross-section of diameter D = 5.0 cm. The Young&rsquo;s modulus of the material is&nbsp;<br \/>E = 70 GPa, and mass density &rho; = 2800 kg\/m3. The viscoelastic supports have the same translational stiffness ks = 50 kN\/m and damping coefficient cs = 0.1 N&bull;s\/m.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/20-03-2023-1679296157-mceclip1.png\"><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/20-03-2023-1679295768-mceclip0.png\"><\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/03\/20-03-2023-1679296234-mceclip2.png\"><\/p>\n","protected":false},"template":"","class_list":["post-275490","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["279637","275204"],"_bbp_author_ip":["23.220.96.180"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["502"],"_bbp_likes_count":["1"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["275490"],"_bbp_forum_id":["27791"],"_bbp_engagement":["275204","279637"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["275747"],"_bbp_last_active_id":["275747"],"_bbp_last_active_time":["2023-03-21 16:29:06"]},"test":"yapzh-wt16student-tarc-edu-my"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/275490","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\/275490\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=275490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}