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Hello,<\/p>\nHello,<\/p>\n
<\/p>\n
I am doing 2-way transient FSI in ANSYS 19.0 Workbench with Transient structural solver, Fluent and system coupling using a piezoelectrically actuated micropump. I have enabled the ACT piezoelectric and MEMS extension for the piezoelectric actuation.<\/span><\/p>\n <\/p>\n In transient structural, when setting the actuation voltage with time dependence selected to “YES”, a table pops up. The no. of rows in the table is dependant on the no of time steps mentioned in the analysis settings. No of rows in a voltage table cannot be manipulated manually by a user indeed it is automatically manipulated by the Analysis settings.<\/span><\/span><\/p>\n <\/p>\n For a 2 way FSI to be performed in ANSYS using system coupling we cannot define no of time steps to be not more than 1. So this means voltage can only be defined for 1 time step. <\/span><\/span><\/p>\n <\/p>\n In my case I have to study the influence of driving load applied to the piezoelectrical actuator (Time varying Sinusoidal voltage with a certain frequency)<\/span><\/span> which is mounted onto the micro pump chamber on the flow rate of micropump.<\/span><\/p>\n <\/p>\n So, I am not sure as what to do for this kind of a problem. Kindly, let me know the solution to this problem.<\/span><\/span><\/p>\n <\/p>\n I am attaching few pictures for better understanding of what I said above.<\/span><\/span><\/p>\n <\/p>\n <\/p>\n <\/p>\n Best regards<\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n <\/p>\n","protected":false},"template":"","class_list":["post-35026","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["7198"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0"],"_btv_view_count":["1657"],"_bbp_subscription":["238991"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["35026"],"_bbp_forum_id":["27791"],"_bbp_engagement":["4413","160648","162920"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["84309"],"_bbp_last_active_id":["84309"],"_bbp_last_active_time":["2019-05-02 10:03:02"]},"test":"vani"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/35026","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\/35026\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=35026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}