{"id":16428,"date":"2024-04-25T10:05:27","date_gmt":"2024-04-25T10:05:27","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16428"},"modified":"2024-04-25T10:05:27","modified_gmt":"2024-04-25T10:05:27","slug":"shock-shock-interference-analysis-for-spaceliner-booster","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/04\/25\/shock-shock-interference-analysis-for-spaceliner-booster\/","title":{"rendered":"Shock-Shock Interference Analysis for SpaceLiner Booster"},"content":{"rendered":"\n<p><strong>L. Bussler, S. Karl, M. Sippel<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST-2022-0420<\/strong><\/p>\n\n\n\n<p>The booster stage of SpaceLiner is a winged, reusable first stage launching vertically and landing<br>horizontally. With a separation Mach number of around 13 at an altitude of approximately 70 km, it<br>flies through regimes from hypersonic to subsonic along its descent trajectory. All of these flight regimes<br>are relevant in the frame of the analysis of its design based on the occurring mechanical and thermal<br>loads. One aspect present in the hypersonic flight regime and identified as potentially critical is the<br>shock-shock interference. The shock wave originating at the fuselage nose hits the leading-edge of the<br>wing and interferes with the wing leading-edge shock. This leads to a local increase in both pressure<br>and heat flux within the region of shock-shock interference. The increased heat flux might go beyond<br>thermal protection system limits and lead to severe damage of the reusable first stage. The primary<br>objective of this paper is to quantify the heat flux increase due to shock-shock interference in the area<br>of the wing leading-edge. Furthermore, to assess if the feasibility of SpaceLiner booster is put in<br>question by the phenomenon of shock-shock interference. And finally, to determine whether fixed wing<br>design options for SpaceLiner Booster are still viable despite shock-shock interference.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2024\/04\/HiSST-2022-420.pdf\">Read the full paper here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>L. Bussler, S. Karl, M. Sippel<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST-2022-0420<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,1006],"tags":[552,1332,599,551],"class_list":["post-16428","post","type-post","status-publish","format-standard","hentry","category-events","category-hisst-2022","tag-rlv","tag-shock-shock-interference","tag-spaceliner","tag-vthl","category-993","category-1006","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16428","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=16428"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16428\/revisions"}],"predecessor-version":[{"id":16430,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16428\/revisions\/16430"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}