{"id":16915,"date":"2024-05-24T11:36:30","date_gmt":"2024-05-24T11:36:30","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16915"},"modified":"2025-09-15T13:32:19","modified_gmt":"2025-09-15T13:32:19","slug":"hifire-5-testing-in-the-oxford-high-density-tunnel","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/05\/24\/hifire-5-testing-in-the-oxford-high-density-tunnel\/","title":{"rendered":"HIFiRE-5 Testing in the Oxford High Density Tunnel"},"content":{"rendered":"\n<p><strong>Samuel BROADHURST, Luke DOHERTY, Matthew MCGILVRAY, William IVISON, Chris HAMBIDGE<\/strong><\/p>\n\n\n\n<p><strong>DOI number: N\/A<\/strong><\/p>\n\n\n\n<p><strong>Conference number: HiSST-2024-137<\/strong><\/p>\n\n\n\n<p>This paper reports on preliminary experiments conducted in the Oxford High Density Tunnel (HDT) with<br>a 38.1 % scale model of the HIFiRE-5 flight vehicle at Mach 7 over a range of unit Reynolds numbers<br>between 8.5 \u00d7 106\/m and 25.4 \u00d7 106\/m. Model attitudes up to 2\u00b0 pitch and yaw were investigated.<br>Instrumentation and diagnostics consisted of infrared thermography, thin-film heat transfer gauges,<br>surface pressure sensors and high-speed schlieren. The Stanton number distribution (derived from the<br>IR measurements) was found to be comparable with previously published data from other institutions<br>giving confidence in the diagnostics, analysis and test flow environment produced by HDT.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2024\/05\/HiSST-2024-137.pdf\">Read the full paper here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Samuel BROADHURST, Luke DOHERTY, Matthew MCGILVRAY, William IVISON, Chris HAMBIDGE<\/b><\/p>\n<p>DOI number: N\/A<\/p>\n<p>Conference number: HiSST-2024-137<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,1409,1407],"tags":[1624,546,1625,580],"class_list":["post-16915","post","type-post","status-publish","format-standard","hentry","category-events","category-high-speed-aerodynamics-and-aerothermodynamics-11-hisst-2024","category-11-hisst-2024","tag-experimental","tag-hypersonics","tag-ir","tag-transition","category-993","category-1409","category-1407","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16915","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=16915"}],"version-history":[{"count":2,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16915\/revisions"}],"predecessor-version":[{"id":20902,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16915\/revisions\/20902"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}