{"id":355171,"date":"2024-03-04T14:05:21","date_gmt":"2024-03-04T14:05:21","guid":{"rendered":"\/forum\/forums\/reply\/355171\/"},"modified":"2024-03-04T14:05:21","modified_gmt":"2024-03-04T14:05:21","slug":"355171","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/","title":{"rendered":"Reply To: AQWA :relative pitch RAO of two dependent parts"},"content":{"rendered":"<p>&lt;p&gt;If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.&lt;\/p&gt;&lt;p&gt;If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the wave direction as 180 degrees.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;Then in the analysis output FREQUENCY.LIS file which is stored in (your project)\\dp0\\AQW-2\\AQW\\AQ\\Analysis, the RAO amplitudes and phases at the wave spectral integration frequencies are listed as&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560744-mceclip1.png\" width=\"1126\" height=\"480\" \/>&lt;\/p&gt;&lt;p&gt;Note that the RAOS are with the fixed reference axis system, the relative pitch RAOs could be the differences of the real\/imaginary parts of the pitch RAOs of the two structures.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-355171","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-03-04T14:05:21+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-03-04T14:05:21+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/355171\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/355171\\\/#listItem\",\"name\":\"Reply To: AQWA :relative pitch RAO of two dependent parts\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/355171\\\/#listItem\",\"position\":2,\"name\":\"Reply To: AQWA :relative pitch RAO of two dependent parts\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/355171\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/355171\\\/\",\"name\":\"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum\",\"description\":\"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/355171\\\/#breadcrumblist\"},\"datePublished\":\"2024-03-04T14:05:21+00:00\",\"dateModified\":\"2024-03-04T14:05:21+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum","description":"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/#listItem","name":"Reply To: AQWA :relative pitch RAO of two dependent parts"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/#listItem","position":2,"name":"Reply To: AQWA :relative pitch RAO of two dependent parts","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/","name":"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum","description":"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/#breadcrumblist"},"datePublished":"2024-03-04T14:05:21+00:00","dateModified":"2024-03-04T14:05:21+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum","og:description":"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png","article:published_time":"2024-03-04T14:05:21+00:00","article:modified_time":"2024-03-04T14:05:21+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: AQWA :relative pitch RAO of two dependent parts | Ansys Learning Forum","twitter:description":"If you need to include the hing damping, you may have to use the Hydrodynamic Response with the Computation Type of Frequency Statistical Analysis. In this analysis, the hinge effect (including the hinge damping) is automatically included.If the RAOs at wave direction of 180 degrees are required, please define a wave spectrum and set the","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/04-03-2024-1709560569-mceclip0.png"},"aioseo_meta_data":{"post_id":"355171","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 16:56:11","updated":"2026-09-06 19:11:42","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: AQWA :relative pitch RAO of two dependent parts\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: AQWA :relative pitch RAO of two dependent parts","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/355171\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/355171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/355171\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=355171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}