{"id":31700,"date":"2018-11-22T11:26:06","date_gmt":"2018-11-22T11:26:06","guid":{"rendered":"\/forum\/forums\/topic\/hydrostatic-acceleration\/"},"modified":"2018-11-22T11:26:06","modified_gmt":"2018-11-22T11:26:06","slug":"hydrostatic-acceleration","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/hydrostatic-acceleration\/","title":{"rendered":"hydrostatic acceleration ?"},"content":{"rendered":"<p>I want to see the fluid weight effect to the 2D axisymmetric model, so I use the fluid<\/p>\n<p><\/p>\n<p>acceleration. but, why the hydrostatic acceleration of the fluid have to be 9.81 to positive Y<\/p>\n<p><\/p>\n<p>direction? I think -9.81 to Y direction, but if I use that value, nothing happened.<\/p>\n<p><\/p>\n<p>why this situation happened?<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/898b8927-5b92-4587-b2a0-a99d0109a9c5\/2357aa81-9d51-4975-a1e0-a9a000bc6060_picture-1.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-31700","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["3872"],"_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","0","0","0"],"_btv_view_count":["3382"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["31700"],"_bbp_forum_id":["27789"],"_bbp_engagement":["897","160501"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["70219"],"_bbp_last_active_id":["70219"],"_bbp_last_active_time":["2018-11-22 18:11:51"]},"test":"noused"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/31700","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\/31700\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=31700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}