{"id":18953,"date":"2025-02-14T12:32:48","date_gmt":"2025-02-14T12:32:48","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=18953"},"modified":"2025-02-14T12:32:49","modified_gmt":"2025-02-14T12:32:49","slug":"nonlinear-response-of-a-very-flexible-aircraft-under-lateral-gust","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2025\/02\/14\/nonlinear-response-of-a-very-flexible-aircraft-under-lateral-gust\/","title":{"rendered":"NONLINEAR RESPONSE OF A VERY FLEXIBLE AIRCRAFT UNDER LATERAL GUST"},"content":{"rendered":"\n<p><strong>Alfonso del Carre, Patricia Teixeira, Rafael Palacios, Carlos E.S. Cesnik<\/strong><\/p>\n\n\n\n<p><strong>DOI Number: N\/A<\/strong><\/p>\n\n\n\n<p><strong>Conference number: IFASD-2019-090<\/strong><\/p>\n\n\n\n<p>The coupled aeroelastic-flight dynamic response of very flexible aircraft to discrete lateral gusts is investigated using two independent state-of-the-art simulation and analysis frameworks. They are both built by coupling a geometrically-nonlinear composite beam finite-element discretization of the primary slender structures and a thin-surface unsteady vortex-lattice approximation to the potential-flow aerodynamic equations. Results are presented for the University of Michigan X-HALE unmanned aerial vehicle configuration, and show very good comparison between the two simulation tools, thus working as a partial verification of their implementation, while providing some new insights into the simulation requirements for complex nonlinear response of very flexible aeroelasticallydriven aircraft.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2025\/02\/IFASD-2019-090.pdf\">Read the full paper here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Alfonso del Carre, Patricia Teixeira, Rafael Palacios, Carlos E.S. Cesnik<\/b><\/p>\n<p>DOI Number: N\/A<\/p>\n<p>Conference number: IFASD-2019-090<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2433,2450],"tags":[1998,909,2933,2157,698,2932],"class_list":["post-18953","post","type-post","status-publish","format-standard","hentry","category-1-ifasd-2019","category-modeling-for-design-of-highly-flexible-aircraft","tag-computational-aeroelasticity","tag-flight-dynamics","tag-gust-re-sponse","tag-lateral-gust","tag-nonlinear-aeroelasticity","tag-very-flexible-aircraft","category-2433","category-2450","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18953","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=18953"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18953\/revisions"}],"predecessor-version":[{"id":18955,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18953\/revisions\/18955"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=18953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=18953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=18953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}