La F\u00e9d\u00e9ration Internationale de l\u2019Automobile a officialis\u00e9, le 27 f\u00e9vrier, une modification du r\u00e8glement technique concernant le rapport de compression des groupes propulseurs, au c\u0153ur des discussions impliquant Mercedes. Le compromis adopt\u00e9 \u00e0 l\u2019unanimit\u00e9 par les motoristes abandonne l\u2019id\u00e9e initiale d\u2019une mesure unique \u00e0 130\u00b0C d\u00e8s ao\u00fbt, au profit d\u2019une application progressive. Un nouvel article, le C5.1.18, pr\u00e9cise d\u00e9sormais que toutes les valeurs num\u00e9riques de la section moteur sont consid\u00e9r\u00e9es comme statiques et mesur\u00e9es \u00e0 temp\u00e9rature ambiante, sauf indication contraire, afin de lever toute zone grise. L\u2019article C5.4.3 est \u00e9galement amend\u00e9. Jusqu\u2019au 31 mai 2026, le rapport de compression maximal de 16:1 continuera d\u2019\u00eatre contr\u00f4l\u00e9 \u00e0 temp\u00e9rature ambiante. Du 1er juin au 31 d\u00e9cembre 2026, il devra \u00eatre conforme \u00e0 la fois \u00e0 froid et \u00e0 130\u00b0C. Tout dispositif visant \u00e0 d\u00e9passer cette limite en conditions d\u2019exploitation est explicitement interdit. \u00c0 partir de 2027, seule la mesure \u00e0 130\u00b0C fera foi, actant un changement durable dans le contr\u00f4le des moteurs.<\/p>\n
Djaffar KHODJA<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" La F\u00e9d\u00e9ration Internationale de l\u2019Automobile a officialis\u00e9, le 27 f\u00e9vrier, une modification du r\u00e8glement technique concernant le rapport de compression des groupes propulseurs, au c\u0153ur des discussions impliquant Mercedes. Le compromis adopt\u00e9 \u00e0 l\u2019unanimit\u00e9 par les motoristes abandonne l\u2019id\u00e9e initiale d\u2019une mesure unique \u00e0 130\u00b0C d\u00e8s ao\u00fbt, au profit d\u2019une application progressive. Un nouvel article, …<\/p>\n","protected":false},"author":3,"featured_media":143263,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[157],"tags":[],"class_list":["post-143200","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-motosports"],"_links":{"self":[{"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/posts\/143200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/planetesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=143200"}],"version-history":[{"count":1,"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/posts\/143200\/revisions"}],"predecessor-version":[{"id":143299,"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/posts\/143200\/revisions\/143299"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/planetesport.dz\/index.php?rest_route=\/wp\/v2\/media\/143263"}],"wp:attachment":[{"href":"http:\/\/planetesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=143200"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/planetesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=143200"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/planetesport.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=143200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}