{"id":16280,"date":"2024-04-17T12:13:08","date_gmt":"2024-04-17T12:13:08","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16280"},"modified":"2024-04-17T12:13:09","modified_gmt":"2024-04-17T12:13:09","slug":"ram-to-scram-mode-transition-in-a-simulated-flight-acceleration","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/04\/17\/ram-to-scram-mode-transition-in-a-simulated-flight-acceleration\/","title":{"rendered":"Ram to Scram Mode Transition in a Simulated Flight Acceleration"},"content":{"rendered":"\n<p><strong>Ruixu ZHOU (\u5468\u82ae\u65ed), Fanzhao MENG (\u5b5f\u51e1\u948a), Tuo LI (\u674e\u62d3), Zhongpeng LI (\u674e\u5fe0\u670b) and Huan LIAN (\u8fde\u6b22)<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST-2020-197<\/strong><\/p>\n\n\n\n<p>Thrust abruption due to mode transition could be catastrophic for hypersonic vehicles. To understand the underlying physics, a direct-connected transient Flight Trajectory Simulator 1 (FTS-1) has been developed at the Institute of Me- chanics, Chinese Academy of Sciences. This facility uses advanced high-speed measuring techniques, including thrust and static wall pressure measurement, and Schlieren and hydrocarbon radical chemiluminescence (CH* chemilumi- nescence) imaging. Kerosene fueled dual-mode combustor experiments are designed in an acceleration trajectory. The basic operation parameters, the flame and flow dynamics of the acceleration induced mode transition are evaluated. Discussions are given on the triggering mechanisms responsible for the ram to scram mode transition in a simulated flight acceleration.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2024\/04\/HiSST-2022-197.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2024\/04\/HiSST-2022-197.pdf\">Read the full paper here<\/a>><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Ruixu ZHOU (\u5468\u82ae\u65ed), Fanzhao MENG (\u5b5f\u51e1\u948a), Tuo LI (\u674e\u62d3), Zhongpeng LI (\u674e\u5fe0\u670b) and Huan LIAN (\u8fde\u6b22)<\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST-2020-197<b><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1006,1013],"tags":[],"class_list":["post-16280","post","type-post","status-publish","format-standard","hentry","category-hisst-2022","category-propulsion-systems-and-components-hisst-2022","category-1006","category-1013","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16280","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/comments?post=16280"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16280\/revisions"}],"predecessor-version":[{"id":16282,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16280\/revisions\/16282"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16280"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16280"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16280"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}