{"id":13178,"date":"2023-10-06T13:09:59","date_gmt":"2023-10-06T13:09:59","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=13178"},"modified":"2024-03-29T11:55:29","modified_gmt":"2024-03-29T11:55:29","slug":"three-dimensional-bump-design-for-improving-the-starting-characteristic-of-hypersonic-inlets","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2023\/10\/06\/three-dimensional-bump-design-for-improving-the-starting-characteristic-of-hypersonic-inlets\/","title":{"rendered":"Three-dimensional bump design for improving the starting characteristic of hypersonic inlets"},"content":{"rendered":"\n<p><strong>Xiaogang Zheng\u00a0 , Yiqing Li\u00a0 , Chengxiang Zhu\u00a0 ,Yancheng You<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST 2018-0852<\/strong><\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>A three-dimensional bump was generated based on the theory of conical waverider at Mach 6\uff0cwhich was applied to analyse the internal and external flow field as well as the low-speed starting characteristic of hypersonic inlets. The effect of separation control was discussed in detail. And the effect of 3D bump on the lift-drag characteristic of hypersonic inlet was considered as well. The results showed that the designed 3D bumps based on the theory of conical flow can play an effective role in boundary layer displacement. An optimized 3D bump can improve the low-speed starting characteristic of the inlet as the captured boundary layer is reduced by 9.3%, and meanwhile the lift-drag ratio is increased by 16.7%.<\/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_920852.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/hisst-2018_920852.pdf\">Download the Full Paper &gt; <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Xiaogang Zheng\u00a0 , Yiqing Li\u00a0 , Chengxiang Zhu\u00a0 ,Yancheng You<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST 2018-0852<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71,994,198,999],"tags":[518,517,434,519,521,520],"class_list":["post-13178","post","type-post","status-publish","format-standard","hentry","category-papers-aircraft-design","category-hisst-2018","category-hypersonic-aerodynamics","category-materials-and-structures-hisst-2018","tag-boundary-layer-displacement","tag-bump","tag-hisst-2018","tag-hypersonic-inlet","tag-lift-to-drag-ratio","tag-starting-characteristic","category-71","category-994","category-198","category-999","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13178","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=13178"}],"version-history":[{"count":2,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13178\/revisions"}],"predecessor-version":[{"id":15927,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/13178\/revisions\/15927"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=13178"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=13178"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=13178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}