{"id":12915,"date":"2023-10-06T11:36:48","date_gmt":"2023-10-06T11:36:48","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=12915"},"modified":"2024-05-03T15:06:17","modified_gmt":"2024-05-03T15:06:17","slug":"the-tps-design-of-a-reusable-launch-vehicle-based-on-active-cooling","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2023\/10\/06\/the-tps-design-of-a-reusable-launch-vehicle-based-on-active-cooling\/","title":{"rendered":"The TPS design of a reusable launch vehicle based on active cooling"},"content":{"rendered":"\n<p><strong>Jian-Jun Gou , Jia-Xin Hu&nbsp; , Chun-Lin Gong , Bing Chen&nbsp; , Liang-Xian Gu<\/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_370870<\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>At present, the TPS of flight vehicles is designed based on the radiation equilibrium condition. The approach is conservative and is unable to consider the influence of active cooling. In this paper, a TPS design method coupling active cooling of kerosene is developed. Such a method includes the calculation of aerodynamic heat, the design of passive TPS, and the determination of design parameters of active cooling system. A reusable launch vehicle and its typical trajectory is studied. The results show that 33% weight of passive TPS can be reduced by active cooling, and the required product of mass flowrate per area and coolant temperature increase are between 2.1 and 4.9 (K\u00b7kg\u00b7m-2\u00b7s -1 ).<\/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_370870.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/hisst-2018_370870.pdf\">Read the full paper &gt;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Jian-Jun Gou , Jia-Xin Hu\u00a0 , Chun-Lin Gong , Bing Chen\u00a0 , Liang-Xian Gu<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<br \/>\nConference Number HiSST 2018_370870<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[997,994,198,86,1003],"tags":[444,447,434,446,445],"class_list":["post-12915","post","type-post","status-publish","format-standard","hentry","category-high-speed-missions-and-vehicles","category-hisst-2018","category-hypersonic-aerodynamics","category-papers-space-launch-vehicles","category-thermal-and-energy-management-systems","tag-active-cooling","tag-aerodynamic-heat","tag-hisst-2018","tag-reusable-launch-vehicle","tag-tps-design","category-997","category-994","category-198","category-86","category-1003","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/12915","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=12915"}],"version-history":[{"count":5,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/12915\/revisions"}],"predecessor-version":[{"id":16595,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/12915\/revisions\/16595"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=12915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=12915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=12915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}