{"id":8315,"date":"2025-12-04T11:12:50","date_gmt":"2025-12-04T11:12:50","guid":{"rendered":"https:\/\/unescoalfozanprize.org\/?p=8315"},"modified":"2025-12-04T11:12:50","modified_gmt":"2025-12-04T11:12:50","slug":"une-decouverte-fortuite-revele-comment-les-avions-evacuent-lelectricite-statique","status":"publish","type":"post","link":"https:\/\/unescoalfozanprize.org\/fr\/une-decouverte-fortuite-revele-comment-les-avions-evacuent-lelectricite-statique\/","title":{"rendered":"Une d\u00e9couverte fortuite r\u00e9v\u00e8le comment les avions \u00e9vacuent l&rsquo;\u00e9lectricit\u00e9 statique"},"content":{"rendered":"<p>Des scientifiques dirig\u00e9s par l&rsquo;universit\u00e9 de Groningue ont accidentellement observ\u00e9 comment les avions commerciaux lib\u00e8rent de l&rsquo;\u00e9lectricit\u00e9 statique lorsqu&rsquo;ils traversent les nuages. \u00c0 l&rsquo;aide du r\u00e9seau de radiot\u00e9lescopes LOFAR, l&rsquo;\u00e9quipe a d\u00e9tect\u00e9 des \u00e9missions d&rsquo;ondes radio provenant d&rsquo;un Boeing 777, provenant principalement des moteurs et d&rsquo;un point situ\u00e9 sur la queue, plut\u00f4t que des m\u00e8ches de d\u00e9charge habituelles. Cette d\u00e9couverte, publi\u00e9e dans Nature Communications, offre des informations pr\u00e9cieuses pour l&rsquo;industrie a\u00e9ronautique et a \u00e9galement aid\u00e9 les chercheurs \u00e0 am\u00e9liorer les techniques de d\u00e9tection de la foudre. L&rsquo;\u00e9tude montre que les radiot\u00e9lescopes peuvent d\u00e9sormais \u00eatre utilis\u00e9s pour \u00e9tudier directement comment les avions accumulent et lib\u00e8rent en toute s\u00e9curit\u00e9 des charges \u00e9lectriques pendant le vol.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des scientifiques dirig\u00e9s par l&rsquo;universit\u00e9 de Groningue ont accidentellement observ\u00e9 comment les avions commerciaux lib\u00e8rent de l&rsquo;\u00e9lectricit\u00e9 statique lorsqu&rsquo;ils traversent les nuages. \u00c0 l&rsquo;aide du r\u00e9seau de radiot\u00e9lescopes LOFAR, l&rsquo;\u00e9quipe a d\u00e9tect\u00e9 des \u00e9missions d&rsquo;ondes radio provenant d&rsquo;un Boeing 777, provenant principalement des moteurs et d&rsquo;un point situ\u00e9 sur la queue, plut\u00f4t que des m\u00e8ches [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":8319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-8315","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/comments?post=8315"}],"version-history":[{"count":1,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8315\/revisions"}],"predecessor-version":[{"id":8326,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/posts\/8315\/revisions\/8326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media\/8319"}],"wp:attachment":[{"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/media?parent=8315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/categories?post=8315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unescoalfozanprize.org\/fr\/wp-json\/wp\/v2\/tags?post=8315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}