{"id":22633,"date":"2025-10-22T12:48:05","date_gmt":"2025-10-22T12:48:05","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=22633"},"modified":"2025-10-22T12:48:06","modified_gmt":"2025-10-22T12:48:06","slug":"coupled-fluid-structure-simulations-of-a-clamped-panel-at-high-speed","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2025\/10\/22\/coupled-fluid-structure-simulations-of-a-clamped-panel-at-high-speed\/","title":{"rendered":"Coupled Fluid-Structure Simulations of a Clamped Panel at High Speed"},"content":{"rendered":"\n<p><strong>Bodo REIMANN, Marius FRANZE, Sebastian JACK, Fynn BARZ<\/strong><\/p>\n\n\n\n<p><strong>DOI Number: N\/A<\/strong><\/p>\n\n\n\n<p><strong>Conference number: HiSST-2025-258<\/strong><\/p>\n\n\n\n<p>To simulate the fluid-structure interaction (FSI) of a clamped panel at high speed the DLR flow solver TAU code is coupled with the commercial structure mechanic solver ANSYS. The investigated case is a thin steel panel mounted flush with the wall of a Mach 2 wind tunnel. The panel is excited by a separated shock-boundary layer interaction in turbulent flow. The simulations are based on experimental test carried out in the RC-19 facility at the Air Force Research Laboratory (AFRL) in Dayton\/Ohio. Thermal expansion of the structure caused by aerothermal heating leads to buckling of the panel and a change of the pressure in the closed cavity on the back of the panel. In addition to the effects of thermal<br>heating and cavity pressure change the study investigates the influence of structural damping and of the simulated physical time-step size.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2025\/10\/HISST2025_258_paper.pdf\">Read the full paper here<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Bodo REIMANN, Marius FRANZE, Sebastian JACK, Fynn BARZ<\/b><\/p>\n<p>DOI Number: N\/A<\/p>\n<p>Conference number: HiSST-2025-258<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,3367,3361],"tags":[3502,3501,3464,1214,2152,700],"class_list":["post-22633","post","type-post","status-publish","format-standard","hentry","category-events","category-high-speed-aerodynamics-and-aerothermodynamics-with-application-to-hypersonic-regimes","category-1-hisst-2025","tag-aepw-4","tag-cfd-csm-coupling","tag-conf2as2","tag-fluid-structure-interaction","tag-fsi","tag-panel-flutter","category-993","category-3367","category-3361","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/22633","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/comments?post=22633"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/22633\/revisions"}],"predecessor-version":[{"id":22635,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/22633\/revisions\/22635"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=22633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=22633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=22633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}