{"id":22402,"date":"2025-10-21T09:54:00","date_gmt":"2025-10-21T09:54:00","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=22402"},"modified":"2025-10-21T09:54:01","modified_gmt":"2025-10-21T09:54:01","slug":"carbon-fibre-reinforced-polymer-laminates-with-film-cooling-thermo-mechanical-performance-under-moderate-heat-flux","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2025\/10\/21\/carbon-fibre-reinforced-polymer-laminates-with-film-cooling-thermo-mechanical-performance-under-moderate-heat-flux\/","title":{"rendered":"Carbon Fibre-Reinforced Polymer Laminates with Film Cooling: Thermo-Mechanical Performance Under Moderate Heat Flux"},"content":{"rendered":"\n<p><strong>Trista Yuting MA, Nam Kyeun KIM, Tom ALLEN<\/strong><\/p>\n\n\n\n<p><strong>DOI Number: N\/A<\/strong><\/p>\n\n\n\n<p><strong>Conference number: HiSST-2025-361<\/strong><\/p>\n\n\n\n<p>Though carbon fibre-reinforced polymer (CFRP) composites have been extensively researched and used as structural components in aerospace applications, their relatively low thermal resistance has limited their adoption in high-speed vehicles. Integrating film cooling with CFRP structures has the potential to decrease thermal degradation, extending their use towards moderate heat flux zones in high-speed vehicles and pushing working temperatures beyond the conventional capabilities of CFRPs. However, no studies have been conducted to date on the coupled mechanical and thermal behaviour of film-cooled CFRPs under high temperatures, particularly over 500\u00b0C. This study investigates the mechanical<br>degradation of film-cooled CFRP laminates having diameter, smaller than 1 mm perforations, as well as quantifying their thermal response. The laminate is exposed to steady-state heat flux ranging from 11.6 kW\/m2 to 30 kW\/m2 for 255 seconds to obtain its film cooling effectiveness using eight type-K thermocouples. Preliminary experimental results indicate a surface temperature reduction up to 55% on a 3mm-thick CFRP laminate. A hole-diameter-to-thickness (d\/t) ratio of equal to 0.1, corresponding to a hole diameter of 0.3mm demonstrated no reduction in tensile and compressive strength.<\/p>\n\n\n\n<p><a href=\"http:\/\/&quot;C:\\Users\\BWP\\OneDrive - Politechnika Warszawska\\Pulpit\\CEAS_Conferences\\HiSST\\HiSST2025\\HiSST2025_papers\\Papers_2\\HISST2025_361_paper.pdf&quot;\">Read the full paper here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Trista Yuting MA, Nam Kyeun KIM, Tom ALLEN<\/b><\/p>\n<p>DOI Number: N\/A<\/p>\n<p>Conference number: HiSST-2025-361<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[993,3361,3366],"tags":[3374,1501,3375,565],"class_list":["post-22402","post","type-post","status-publish","format-standard","hentry","category-events","category-1-hisst-2025","category-materials-and-structures-for-vehicle-and-all-subsystems","tag-carbon-fibre-reinforced-polymer-cfrp","tag-film-cooling","tag-open-hole-structural-degradation","tag-thermal-protection-system","category-993","category-3361","category-3366","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/22402","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=22402"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/22402\/revisions"}],"predecessor-version":[{"id":22403,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/22402\/revisions\/22403"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=22402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=22402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=22402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}