{"id":57158,"date":"2024-08-27T19:35:55","date_gmt":"2024-08-27T19:35:55","guid":{"rendered":"https:\/\/lesvolcansnews.net\/?p=57158"},"modified":"2024-10-01T16:52:25","modified_gmt":"2024-10-01T16:52:25","slug":"explosion-dune-fusee-experimentale-a-goma-un-revers-pour-nyota-cosmos-lors-de-son-dernier-essai","status":"publish","type":"post","link":"https:\/\/lesvolcansnews.net\/?p=57158","title":{"rendered":"Explosion d&#8217;une fus\u00e9e exp\u00e9rimentale \u00e0 Goma : Un revers pour NYOTA COSMOS lors de son dernier essai"},"content":{"rendered":"\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n<p><strong>Le Centre de recherche a\u00e9rospatial NYOTA COSMOS a subi un revers majeur lundi 26 ao\u00fbt dernier, lors de la troisi\u00e8me exp\u00e9rimentation de sa fus\u00e9e exp\u00e9rimentale version 3, r\u00e9alis\u00e9e en partenariat avec l\u2019Institut Sup\u00e9rieur des Techniques Appliqu\u00e9es (ISTA) de Goma.<\/strong><\/p>\r\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-57158-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/lesvolcansnews.net\/wp-content\/uploads\/2024\/10\/Msg-cle-2-animation-sur-regles-de-la-guerre-en-5-points.mp4?_=1\" \/><a href=\"https:\/\/lesvolcansnews.net\/wp-content\/uploads\/2024\/10\/Msg-cle-2-animation-sur-regles-de-la-guerre-en-5-points.mp4\">https:\/\/lesvolcansnews.net\/wp-content\/uploads\/2024\/10\/Msg-cle-2-animation-sur-regles-de-la-guerre-en-5-points.mp4<\/a><\/video><\/div>\r\n<p>&nbsp;<\/p>\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n<p>L\u2019exp\u00e9rimentation visait \u00e0 \u00e9valuer les performances d\u2019une nouvelle conception de fus\u00e9e, notamment en r\u00e9duisant la pression du propergol et en mesurant sa capacit\u00e9 \u00e0 d\u00e9coller et \u00e0 atteindre une altitude minimale d\u00e9finie \u00e0 l&#8217;aide du logiciel Open Rocket.<\/p>\r\n\r\n\r\n\r\n<p>Les principaux param\u00e8tres \u00e9valu\u00e9s comprenaient la pouss\u00e9e g\u00e9n\u00e9r\u00e9e, la stabilit\u00e9 durant le d\u00e9collage, ainsi que les caract\u00e9ristiques des mat\u00e9riaux, la taille et le moteur de la fus\u00e9e.<\/p>\r\n\r\n\r\n\r\n<p>Les causes de l&#8217;explosion ont \u00e9t\u00e9 attribu\u00e9es \u00e0 deux principaux facteurs :<\/p>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li>Un d\u00e9faut dans le syst\u00e8me de propulsion et de fissurage lors du coulage du propergol.<\/li>\r\n\r\n\r\n\r\n<li>Des erreurs dans les calculs de charge et de r\u00e9sistance des mat\u00e9riaux.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<p>Les responsables du projet pr\u00e9voient l&#8217;installation prochaine d&#8217;un syst\u00e8me embarqu\u00e9 pour collecter les donn\u00e9es de vol et analyser les capteurs afin de d\u00e9terminer avec pr\u00e9cision les causes de l&#8217;accident.<\/p>\r\n\r\n\r\n\r\n<p>Malgr\u00e9 cet \u00e9chec, cette exp\u00e9rimentation a fourni des informations cruciales pour affiner les futures conceptions de fus\u00e9es. Les recommandations pour les prochaines \u00e9tapes incluent une r\u00e9\u00e9valuation des syst\u00e8mes de propulsion et une am\u00e9lioration des mat\u00e9riaux utilis\u00e9s.<\/p>\r\n\r\n\r\n\r\n<p>Les administrateurs du CRANC (Centre de Recherche A\u00e9rospatial NYOTA COSMOS) ont exprim\u00e9 leur gratitude pour le soutien constant de leurs partenaires et leur engagement continu dans les recherches scientifiques. Ils restent d\u00e9termin\u00e9s \u00e0 tirer parti des le\u00e7ons de cet \u00e9chec pour progresser dans leurs futurs projets.<\/p>\r\n\r\n\r\n\r\n<p>La r\u00e9daction<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Le Centre de recherche a\u00e9rospatial NYOTA COSMOS a subi un revers majeur lundi 26 ao\u00fbt dernier, lors de la troisi\u00e8me exp\u00e9rimentation de sa fus\u00e9e exp\u00e9rimentale version 3, r\u00e9alis\u00e9e en<\/p>\n","protected":false},"author":14,"featured_media":57156,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-57158","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualite"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Explosion d&#039;une fus\u00e9e exp\u00e9rimentale \u00e0 Goma : Un revers pour NYOTA COSMOS lors de son dernier essai - LES VOLCANS NEWS<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lesvolcansnews.net\/?p=57158\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Explosion d&#039;une fus\u00e9e exp\u00e9rimentale \u00e0 Goma : Un revers pour NYOTA COSMOS lors de son dernier essai - LES VOLCANS NEWS\" \/>\n<meta property=\"og:description\" content=\"&nbsp; Le Centre de recherche a\u00e9rospatial NYOTA COSMOS a subi un revers majeur lundi 26 ao\u00fbt dernier, lors de la troisi\u00e8me exp\u00e9rimentation de sa fus\u00e9e exp\u00e9rimentale version 3, r\u00e9alis\u00e9e en\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lesvolcansnews.net\/?p=57158\" \/>\n<meta property=\"og:site_name\" content=\"LES VOLCANS NEWS\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-27T19:35:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-01T16:52:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lesvolcansnews.net\/wp-content\/uploads\/2024\/08\/Screenshot_20240827-212252.png\" \/>\n\t<meta property=\"og:image:width\" content=\"863\" \/>\n\t<meta property=\"og:image:height\" content=\"483\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"R\u00e9daction - 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