Un quizz sur les turbulences de sillage
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Cantilever : l’ancêtre Junkers J 1
https://en.wikipedia.org/wiki/Cantilever#Aircraft L’ancêtre : https://en.wikipedia.org/wiki/Junkers_J_1 The J 1 was constructed and flown only 12 years after the Wright Brothers had first flown the « Flyer I » biplane in December 1903. On 12 December 1915, the aircraft made its brief maiden flight, flown by Leutnant Theodor Mallinckrodt of FEA 1, during which an altitude of almost 3 m (9.8 ft) was reached.…
Vitesse de manoeuvre
https://www.ecologique-solidaire.gouv.fr/sites/default/files/Guide_vitesse_evolution_marge_securite.pdf…
Aile haubannée vs cantilever ?
Voir les arguments (coût, poids surtout) sur https://forum-ulm-ela-lsa.net/viewtopic.php?f=88&t=2123 https://forum-ulm-ela-lsa.net/viewtopic.php?f=88&t=2123&start=15 Personnellement, j’aime l’aile haute surtout sans hauban … pour des raisons photographiques. Rares sont les machines à aile cantilever ULM Pipistrel Sinus, Virus https://www.pipistrel-aircraft.com/ Flight Design CT https://flightdesign.com/ctls/ Ekolot Topaz https://en.wikipedia.org/wiki/Ekolot_KR-030_Topaz Titan https://en.wikipedia.org/wiki/Titan_Tornado Avions Ranger : https://lf5422.wordpress.com/2018/03/09/le-lsa-dynon-ranger/ Cardinal https://en.wikipedia.org/wiki/Cessna_177_Cardinal…
Un supersonique « silencieux »
https://www.flyer.co.uk/nasas-x-59-supersonic-aircraft-to-go-ahead/…