{"id":3128,"date":"2021-01-28T18:09:21","date_gmt":"2021-01-28T17:09:21","guid":{"rendered":"http:\/\/tst.minijets.org\/?page_id=3128"},"modified":"2024-10-20T20:38:31","modified_gmt":"2024-10-20T18:38:31","slug":"duo-discus-jet","status":"publish","type":"page","link":"http:\/\/minijets.org\/en\/duo-discus-jet\/","title":{"rendered":"Duo Discus Jet"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"block-b9742825-9378-47f8-8c0d-800c6402c445\">Schemp-Hirth<\/h2>\n\n\n\n<p>Le Duo Discus Jet est la version motoris\u00e9, avec un turbor\u00e9acteur AMT titan, du planeur biplace <a href=\"https:\/\/www.schempp-hirth.com\/en\/sailplanes\/duo-discus\" target=\"_blank\" data-type=\"URL\" data-id=\"https:\/\/www.schempp-hirth.com\/en\/sailplanes\/duo-discus\" rel=\"noreferrer noopener\">Duo Discus<\/a> de chez Schempp-Hirth. A l&#8217;origine, c&#8217;est planeur biplace destin\u00e9 \u00e0 la formation avanc\u00e9e et au vol en montagne. Il est construit en carbone et plastique renforc\u00e9 de fibre de verre. Il a remplac\u00e9 le Janus<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<p><strong>Klaus Meitzner<\/strong> a jou\u00e9 un r\u00f4le essentiel dans la relance du vol en planeur \u00e0 r\u00e9action et a largement contribu\u00e9 \u00e0 la conception du syst\u00e8me auxiliaire r\u00e9tractable de propulsion \u00e0 r\u00e9action pour planeur, connu sous le nom de <a href=\"http:\/\/www.psr-jet-system.com\/___010_content_EN\/___indexhtml.html\" data-type=\"URL\" data-id=\"http:\/\/www.psr-jet-system.com\/___010_content_EN\/___indexhtml.html\" target=\"_blank\" rel=\"noopener\">PSR Jet System<\/a>. Ce syst\u00e8me a \u00e9t\u00e9 con\u00e7u pour am\u00e9liorer l&#8217;autonomie, la s\u00e9curit\u00e9 et les performances des planeurs. C&#8217;est un d\u00e9veloppement majeur dans ce domaine.<\/p>\n\n\n\n<p><strong>Klaus<\/strong> a install\u00e9 ce syst\u00e8me sur le Duo Discus de son club de Hoya, d\u00e9montrant ainsi la flexibilit\u00e9 du PSR Jet, qui peut \u00eatre \u00e9quip\u00e9 de diff\u00e9rents r\u00e9acteurs. Dans ce cas, le choix s&#8217;est port\u00e9 sur une turbine <strong><a href=\"https:\/\/minijets.org\/en\/0-100\/amt-titan\/\" data-type=\"page\" data-id=\"915\">Titan<\/a><\/strong>\u00a0de 400N, fabriqu\u00e9e par <strong>AMT Netherlands<\/strong>, avec un d\u00e9marrage au k\u00e9ros\u00e8ne. Ce moteur, reconnu pour sa fiabilit\u00e9, a permis une am\u00e9lioration significative des performances du planeur.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"http:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_01.jpg\" alt=\"Duo Discus Jet\" class=\"wp-image-929\" srcset=\"https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_01.jpg 500w, https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_01-300x200.jpg 300w, https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_01-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">Avant le premier vol : Duo discus avec sa Turbine. Source : Aerokurier. Photo &amp; Copyright: Klaus Meitzner<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p>Cette installation s&#8217;est appuy\u00e9e sur l&#8217;exp\u00e9rience acquise avec le syst\u00e8me Draline PSR T01, offrant une pouss\u00e9e de 230N, qui est d\u00e9j\u00e0 utilis\u00e9 sur plusieurs planeurs. L&#8217;ensemble des dispositifs de s\u00e9curit\u00e9 du PSR T01 a \u00e9t\u00e9 conserv\u00e9, et l&#8217;instrumentation est rest\u00e9e inchang\u00e9e, assurant une compatibilit\u00e9 compl\u00e8te et une simplicit\u00e9 d&#8217;utilisation.<\/p>\n\n\n\n<p>L&#8217;installation du syst\u00e8me de r\u00e9tractation dans le fuselage du duo Discus a \u00e9t\u00e9 con\u00e7us de telle sorte qu&#8217;une distance minimale d&#8217;au moins 4,40 m entre le moteur et la gouverne de direction puisse \u00eatre respect\u00e9e. Elle permet une exploitation \u00e0 puissance maximale du Titan de 400N, en limitant la temp\u00e9rature sur la gouverne de direction \u00e0 50\u00b0C (45\u00b0C mesur\u00e9s)<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"http:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_02.jpg\" alt=\"Duo Discus Jet\" class=\"wp-image-923\" srcset=\"https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_02.jpg 500w, https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_02-300x200.jpg 300w, https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_02-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">Klaus Meitzner a termin\u00e9 avec succ\u00e8s les test du Duo Discus \u00e9quip\u00e9 d&#8217;un r\u00e9acteur AMT titan de 400N. Source Aerokurier. Photo &amp; Copyright: Meitzner<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"333\" src=\"http:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_04.jpg\" alt=\"Duo Discus Jet\" class=\"wp-image-933\" srcset=\"https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_04.jpg 500w, https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_04-300x200.jpg 300w, https:\/\/minijets.org\/wp-content\/uploads\/2020\/12\/Duo_discus_04-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><figcaption class=\"wp-element-caption\">Duo Discus avec son r\u00e9acteur AMT Titan en fonctionnement. Source : YouTube.<\/figcaption><\/figure>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Schemp-Hirth Le Duo Discus Jet est la version motoris\u00e9, avec un turbor\u00e9acteur AMT titan, du planeur biplace Duo Discus de chez Schempp-Hirth. A l&#8217;origine, c&#8217;est planeur biplace destin\u00e9 \u00e0 la formation avanc\u00e9e et au vol en montagne. Il est construit en carbone et plastique renforc\u00e9 de fibre de verre. Il a remplac\u00e9 le Janus Klaus [&hellip;]<\/p>","protected":false},"author":1,"featured_media":929,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"cybocfi_hide_featured_image":"","footnotes":""},"categories":[17],"tags":[],"planes-000-100":[],"class_list":["post-3128","page","type-page","status-publish","has-post-thumbnail","hentry","category-plane-000-100"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/pages\/3128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/comments?post=3128"}],"version-history":[{"count":4,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/pages\/3128\/revisions"}],"predecessor-version":[{"id":9513,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/pages\/3128\/revisions\/9513"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/media\/929"}],"wp:attachment":[{"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/media?parent=3128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/categories?post=3128"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/tags?post=3128"},{"taxonomy":"planes-000-100","embeddable":true,"href":"http:\/\/minijets.org\/en\/wp-json\/wp\/v2\/planes-000-100?post=3128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}