{"id":13573,"date":"2023-10-26T19:36:50","date_gmt":"2023-10-26T19:36:50","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=13573"},"modified":"2024-04-22T20:49:06","modified_gmt":"2024-04-22T20:49:06","slug":"multi-disciplinary-design-and-optimisation-of-a-minimum-scale-hypersonic-flight-demonstrator","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2023\/10\/26\/multi-disciplinary-design-and-optimisation-of-a-minimum-scale-hypersonic-flight-demonstrator\/","title":{"rendered":"Multi-disciplinary Design and Optimisation of a Minimum Scale Hypersonic Flight Demonstrator"},"content":{"rendered":"\n<p><strong>R. Wuilbercq , J. Y. Andro , L. Serre , H. Taguchi , A. Tremolet<\/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_39801107<\/strong><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>This work is part of a joint effort between the French Aerospace Lab (ONERA) and the Japan Aerospace Exploration Agency (JAXA) to demonstrate a number of key enabling technologies for future reusable space transportation systems. A pre-cooled turbojet engine is currently being investigated at the JAXA as a key technology that could enable the design of a sub-orbital space plane &#8211; i.e. the first stage of a two-stage-to-orbit space plane &#8211; and, potentially, that of a future hypersonic airliner. More particularly, the present study focuses on the planning and technical feasibility of a scaled-down, low-cost, and reusable hypersonic flight demonstrator, based on the precooled turbojet concept explored by the JAXA, using a Multi-disciplinary Design and Optimisation (MDO) environment. This paper thus describes the inception of a framework for the sizing of a potential flight testbed under a number of mission, operational and budget specifications that are representative of the full-scale vehicle. The sizing of the experiment is thus undertaken using a series of reduced-order models for the evaluation of the performance of a round mission from a given takeoff point. The mission of the experimental flight vehicle will indeed be to accelerate from a standstill up to a target Mach number before initiating a deceleration phase in order to return to its take-off point.<\/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_39801107.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/hisst-2018_39801107.pdf\">Read the full paper &gt;<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>R. Wuilbercq , J. Y. Andro , L. Serre , H. Taguchi , A. Tremolet<\/b><\/p>\n<p>DoI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST 2018_39801107<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[997,994,236],"tags":[942,434,440,941,940],"class_list":["post-13573","post","type-post","status-publish","format-standard","hentry","category-high-speed-missions-and-vehicles","category-hisst-2018","category-supersonic-and-hypersonic-aircraft-design","tag-demonstrator","tag-hisst-2018","tag-hypersonic","tag-multi-disciplinary-design","tag-optimisation","category-997","category-994","category-236","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13573","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=13573"}],"version-history":[{"count":3,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13573\/revisions"}],"predecessor-version":[{"id":16377,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13573\/revisions\/16377"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=13573"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=13573"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=13573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}