{"id":16179,"date":"2024-04-12T10:48:41","date_gmt":"2024-04-12T10:48:41","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=16179"},"modified":"2024-04-12T10:48:42","modified_gmt":"2024-04-12T10:48:42","slug":"testing-and-characterization-of-near-zero-ablation-fibre-reinforced-ultra-high-temperature-ceramics-for-aerospace","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/04\/12\/testing-and-characterization-of-near-zero-ablation-fibre-reinforced-ultra-high-temperature-ceramics-for-aerospace\/","title":{"rendered":"Testing and Characterization of Near-Zero-Ablation Fibre-reinforced Ultra High Temperature Ceramics for Aerospace\u00a0"},"content":{"rendered":"\n<p><strong>Stefano Mungiguerra, Giuseppe D. Di Martino, Anselmo Cecere, Raffaele Savino, Diletta Scit<\/strong><\/p>\n\n\n\n<p><strong>DOI Number XXX-YYY-ZZZ<\/strong><\/p>\n\n\n\n<p><strong>Conference Number HiSST-2022-209<\/strong><\/p>\n\n\n\n<p>This paper presents the results of extensive test campaigns carried out in the framework of the<br>European C3HARME project, for the characterization of Ultra-High-Temperature Ceramic Composites<br>for near-zero ablation Thermal Protection Systems (TPS) and near-zero erosion rocket nozzles. Tests<br>were carried out in a supersonic arc-jet wind tunnel, where conditions typical of atmospheric re-entry<br>were reproduced, and in different configurations in a lab-scale hybrid rocket engine. Materials having<br>a ZrB2-SiC-based matrix and carbon fibre reinforcement showed an outstanding erosion resistance for<br>both applications. In the arc-jet environment, a spontaneous temperature jump of 4-500 K was<br>observed, which was attributed to a combination of increased catalytic activity and reduced thermal<br>conductivity upon oxidation. In the high-pressure environment of the propulsion tests, long-fibre<br>reinforcement demonstrated better mechanical resistance, which can be improved by proper tuning of<br>the densification process. The small-scale results paved the way for large scale qualification tests on a<br>complete TPS assembly and a medium-scale solid rocket nozzle.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-209.pdf\" data-type=\"link\" data-id=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2023\/10\/HiSST-2022-209.pdf\">Read the full paper > <\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Stefano Mungiguerra, Giuseppe D. Di Martino, Anselmo Cecere, Raffaele Savino, Diletta Scit<\/b><\/p>\n<p>DOI Number XXX-YYY-ZZZ<\/p>\n<p>Conference Number HiSST-2022-209<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,1006,1011],"tags":[1133,1135,1134],"class_list":["post-16179","post","type-post","status-publish","format-standard","hentry","category-events","category-hisst-2022","category-materials-and-structures-hisst-2022","tag-arc-jet-testing","tag-hybrid-rocket-nozzle","tag-ultra-high-temperature-ceramic-matrix-composites","category-993","category-1006","category-1011","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16179","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=16179"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16179\/revisions"}],"predecessor-version":[{"id":16180,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/16179\/revisions\/16180"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=16179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=16179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=16179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}