{"id":391671,"date":"2024-10-29T03:56:46","date_gmt":"2024-10-29T03:56:46","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transient-acoustic\/"},"modified":"2024-10-29T03:56:46","modified_gmt":"2024-10-29T03:56:46","slug":"transient-acoustic","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transient-acoustic\/","title":{"rendered":"Transient acoustic"},"content":{"rendered":"<p>&lt;p&gt;&lt;span style=&#8221;font-size: 12.0pt; line-height: 115%; font-family: &#8216;Aptos&#8217;,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: \u6e38\u30b4\u30b7\u30c3\u30af; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-GB; mso-fareast-language: JA; mso-bidi-language: AR-SA;&#8221;&gt;Hello there, I am conducting a&nbsp;transient acoustic analysis. I wonder how to add a point source of volume velocity with the following Gaussian pulse <strong>gp(t)<\/strong> to activate an acoustic system and if using <code>Coupled Field Transient<\/code> is the correct place.&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 12.0pt; line-height: 115%; font-family: &#8216;Aptos&#8217;,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: \u6e38\u30b4\u30b7\u30c3\u30af; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-GB; mso-fareast-language: JA; mso-bidi-language: AR-SA;&#8221;&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/29-10-2024-1730173470-mceclip0.png\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/29-10-2024-1730173485-mceclip1.png\" \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/29-10-2024-1730174071-mceclip2.png\" width=\"376\" height=\"212\" \/>&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 12.0pt; line-height: 115%; font-family: &#8216;Aptos&#8217;,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: \u6e38\u30b4\u30b7\u30c3\u30af; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-GB; mso-fareast-language: JA; mso-bidi-language: AR-SA;&#8221;&gt;Looking forward for your guidance.&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 12.0pt; line-height: 115%; font-family: &#8216;Aptos&#8217;,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: \u6e38\u30b4\u30b7\u30c3\u30af; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-GB; mso-fareast-language: JA; mso-bidi-language: AR-SA;&#8221;&gt;Regards&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 12.0pt; line-height: 115%; font-family: &#8216;Aptos&#8217;,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: \u6e38\u30b4\u30b7\u30c3\u30af; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-GB; mso-fareast-language: JA; mso-bidi-language: AR-SA;&#8221;&gt;Ansys Academic 2021R2&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 12.0pt; line-height: 115%; font-family: &#8216;Aptos&#8217;,sans-serif; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: \u6e38\u30b4\u30b7\u30c3\u30af; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: Arial; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-GB; mso-fareast-language: JA; mso-bidi-language: AR-SA;&#8221;&gt;Ansys student 2024 R2 (preferred)&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-391671","topic","type-topic","status-publish","hentry","topic-tag-acoustic-1","topic-tag-transient"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["102655","58821"],"_bbp_author_ip":["2400:4050:a563:2a00:4ceb:86ec:8dae:f13b"],"_btv_view_count":["414"],"_bbp_topic_status":["unanswered"],"_bbp_likes_count":["1"],"_bbp_topic_id":["391671"],"_bbp_forum_id":["27796"],"_bbp_engagement":["58821","102655"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["392164"],"_bbp_last_active_id":["392164"],"_bbp_last_active_time":["2024-10-31 05:20:43"]},"test":"ahmedsameir63gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/391671","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\/391671\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=391671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}