{"id":13388,"date":"2023-10-13T14:48:08","date_gmt":"2023-10-13T14:48:08","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=13388"},"modified":"2024-03-29T11:40:41","modified_gmt":"2024-03-29T11:40:41","slug":"nonlinear-flutter-of-curved-composite-panels-in-high-speed-flow","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2023\/10\/13\/nonlinear-flutter-of-curved-composite-panels-in-high-speed-flow\/","title":{"rendered":"Nonlinear flutter of curved composite panels in high speed flow"},"content":{"rendered":"\n<p><strong>Xiaomin An\u00a0 , Yixiang Liu , Baiyi Q<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST 2018-878<\/strong><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Nonlinear aeroelastic behaviors of two cylindrical composite panels are studied in a transonic flow of Ma=0.96. The cylindrical shell structure is modeled by an assemblage of flat triangular elements and the large displacement is described by a parameterization of the orthogonal matrix. Euler equation is solved by an upwind flux splitting scheme and a dual-time technology to obtain nonlinear aerodynamic loads. Based on a loosely coupling procedure, nonlinear aeroelastic responses of the two cylindrical composite panels are computed. The nonlinear characteristics, such as large displacement in structure, shock wave motions and flow separation in aerodynamic field are analyzed.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/hisst-2018_2130878.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/hisst-2018_2130878.pdf\">Read the full paper &gt;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Xiaomin An\u00a0 , Yixiang Liu , Baiyi Q<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<br \/>\nConference Number HiSST 2018-878<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[295,338,996,994,198,999],"tags":[699,697,434,698,700],"class_list":["post-13388","post","type-post","status-publish","format-standard","hentry","category-advanced-composite-materials","category-advanced-composites-and-lightweight-structures","category-high-speed-aerodynamics-and-aerothermodynamics","category-hisst-2018","category-hypersonic-aerodynamics","category-materials-and-structures-hisst-2018","tag-composite-structure","tag-geometric-nonlinearity","tag-hisst-2018","tag-nonlinear-aeroelasticity","tag-panel-flutter","category-295","category-338","category-996","category-994","category-198","category-999","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/comments?post=13388"}],"version-history":[{"count":2,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13388\/revisions"}],"predecessor-version":[{"id":15864,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13388\/revisions\/15864"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=13388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=13388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=13388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}