{"id":397137,"date":"2024-12-11T16:33:02","date_gmt":"2024-12-11T16:33:02","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/slanted-bottom-level\/"},"modified":"2025-01-24T10:21:58","modified_gmt":"2025-01-24T10:21:58","slug":"slanted-bottom-level","status":"answered","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/slanted-bottom-level\/","title":{"rendered":"Slanted bottom level"},"content":{"rendered":"<p>&lt;p&gt;Dear all,&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;I am trying to model water wave propagation in a 3D open channel domain. My flume of interest, has a slanted bed, say 1:74&nbsp;&lt;span style=&#8221;font-size: 18.6667px;&#8221;&gt;slope &lt;\/span&gt;&lt;span style=&#8221;font-size: 14pt;&#8221;&gt;in y direction, please see the below picture.&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/12\/11-12-2024-1733934464-Immagine 2024-12-11 172254.png\" alt=\"\" width=\"950\" height=\"194\" \/>&lt;\/p&gt;&lt;p&gt;In outflow BC, what should I enter for the bottom level? The bottom left corner location is (x,y) = (0,0) m, but the bottom right corner location is (x,y) = (10 , 0.14) m.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/12\/11-12-2024-1733934633-Immagine 2024-12-11 172455.png\" alt=\"\" \/>&lt;br&gt;&lt;br&gt;Thanks in advance!&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-397137","topic","type-topic","status-answered","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Dear all, I am trying to model water wave propagation in a 3D open channel domain. My flume of interest, has a slanted bed, say 1:74 slope in y direction, please see the below picture.In outflow BC, what should I enter for the bottom level? 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