{"id":16110,"date":"2024-04-12T09:37:12","date_gmt":"2024-04-12T09:37:12","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16110"},"modified":"2024-04-12T09:37:13","modified_gmt":"2024-04-12T09:37:13","slug":"design-of-axisymmetric-contoured-nozzles-for-calorically-and-thermally-imperfect-gases","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/04\/12\/design-of-axisymmetric-contoured-nozzles-for-calorically-and-thermally-imperfect-gases\/","title":{"rendered":"Design of axisymmetric contoured nozzles for calorically and thermally imperfect gases"},"content":{"rendered":"\n<p><strong>Guillaume Grossir and Olivier Chazot<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST-2022-38<\/strong><\/p>\n\n\n\n<p>A design methodology for supersonic and hypersonic contoured axisymmetric nozzles in presence of<br>real gas effects is presented. The design approach relies on the method of characteristics and includes<br>both dense gas effects and high-temperature effects. The implementation of the methodology relies on<br>tabulated flow properties issuing from appropriate equations of state. Inviscid contours are determined<br>from piecewise velocity and Mach number polynomials prescribed along the nozzle axis. The design of<br>the transonic contour in presence of real gas effects is carefully addressed and a solution is presented<br>to fulfill the continuous wall curvature requirements. The influence of a real gas equation of state on<br>the contours of axisymmetric nozzles is presented. The corresponding design tool \u201cHYPNOZE\u201d also includes design methods for the convergent, features corrections for viscous effects, and enables efficient<br>parametric studies.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-38.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-38.pdf\">Read the full paper > <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Guillaume Grossir and Olivier Chazot<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST-2022-38<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,1006,1010],"tags":[1052,1051,1057,1053,1056,440,715,1050,1054,1055,452,683],"class_list":["post-16110","post","type-post","status-publish","format-standard","hentry","category-events","category-hisst-2022","category-hypersonic-fundamentals-and-history-hisst-2022","tag-axisymmetric","tag-contoured","tag-dense-gases","tag-design-parameters","tag-equation-of-state","tag-hypersonic","tag-method-of-characteristics","tag-nozzle-design","tag-perfect-gas","tag-real-gas","tag-supersonic","tag-transonic","category-993","category-1006","category-1010","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16110","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=16110"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16110\/revisions"}],"predecessor-version":[{"id":16111,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16110\/revisions\/16111"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}