{"id":157969,"date":"2022-06-06T09:58:11","date_gmt":"2022-06-06T09:58:11","guid":{"rendered":"\/knowledge\/forums\/topic\/how-do-you-specify-a-reflection-boundary-condition-at-the-end-of-an-acoustic-model-of-a-tube\/"},"modified":"2022-06-06T09:58:11","modified_gmt":"2022-06-06T09:58:11","slug":"how-do-you-specify-a-reflection-boundary-condition-at-the-end-of-an-acoustic-model-of-a-tube","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-do-you-specify-a-reflection-boundary-condition-at-the-end-of-an-acoustic-model-of-a-tube\/","title":{"rendered":"How do you specify a reflection boundary condition at the end of an acoustic model of a tube?"},"content":{"rendered":"<p>By default, an end with a specified pressure is open and an end without a boundary conditions is closed (reflection).<\/p>\n","protected":false},"template":"","class_list":["post-157969","topic","type-topic","status-publish","hentry","topic-tag-acoustic","topic-tag-boundary","topic-tag-condition","topic-tag-reflection"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["06-06-2022 20:20"],"_bbp_forum_id":["27789"],"_btv_view_count":["668"],"_bbp_likes_count":["0"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/157969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/157969\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=157969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}