{"id":16209,"date":"2024-04-12T12:26:48","date_gmt":"2024-04-12T12:26:48","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16209"},"modified":"2024-04-12T12:26:48","modified_gmt":"2024-04-12T12:26:48","slug":"investigation-of-a-supersonic-combustion-chamber-using-a-shock-tube","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/04\/12\/investigation-of-a-supersonic-combustion-chamber-using-a-shock-tube\/","title":{"rendered":"Investigation of a supersonic combustion chamber\u00a0 using a shock tube"},"content":{"rendered":"\n<p><strong>Jefte S. Guimar\u00e3es , Marco A.S. Minucci , Dermeval C. J\u00fanior<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST-2022-268<\/strong><\/p>\n\n\n\n<p>Hypersonic flow research and studies of supersonic combustion demand the use of ground test facilities,<br>such as Ram Accelerators, Shock Tunnels and Supersonic Combustion Test Benches. In addition, Shock<br>Tubes are capable of generating high temperatures and supersonic velocity flows, simulating the real<br>flow conditions at the entrance of a Scramjet engine combustor (Supersonic Combustion Ramjet),<br>enabling studies of supersonic combustion. In this work, aerothermodynamic and supersonic<br>combustion tests were performed using a Shock Tube, in order to replicate the flow conditions at the<br>entrance of a Scramjet engine combustor. The experimental arrangement consisted of the T1 Shock<br>Tube, a device with a high-pressure section (Driver) and a low-pressure section (Driver), separated<br>from each other by a diaphragm. When the diaphragm is ruptured, the flow propagation occurs, which<br>is accelerated to supersonic speeds through a two-dimensional nozzle connected to the supersonic<br>combustion chamber. The methodology adopted enabled the analysis of the flow inside the supersonic<br>combustion chamber of the Scramjet engine, generating flows with Mach number equal to 2.7 at the<br>entrance. The Schlieren imaging allowed the visualization of the initial flow behavior without fuel<br>injection.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-268.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-268.pdf\">Read the full paper > <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Jefte S. Guimar\u00e3es , Marco A.S. Minucci , Dermeval C. J\u00fanior<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST-2022-268<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,1006,1013],"tags":[1172],"class_list":["post-16209","post","type-post","status-publish","format-standard","hentry","category-events","category-hisst-2022","category-propulsion-systems-and-components-hisst-2022","tag-shock-tube-supersonic-flow-supersonic-combustion-scramjet","category-993","category-1006","category-1013","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16209","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=16209"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16209\/revisions"}],"predecessor-version":[{"id":16210,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16209\/revisions\/16210"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}