Captain Orso Posted May 1, 2019 Posted May 1, 2019 I can't find a reference to anywhere --Pocket Guide, Chuck's Guide, NATOPS--, but I've been wondering, when I set flaps to cruise, their indicator still always shows 5°... always. How do I get to 0°? When you hit the wrong button on take-off System Specs. Spoiler System board: MSI X670E ACE Memory: 64GB DDR5-6000 G.Skill Ripjaw System disk: Crucial P5 M.2 2TB CPU: AMD Ryzen 7 7800X3D PSU: Corsair HX1200 PSU Monitor: ASUS MG279Q, 27" CPU cooling: Noctua NH-D15S Graphics card: MSI RTX 3090Ti SuprimX VR: Oculus Rift CV1
Mars Exulte Posted May 1, 2019 Posted May 1, 2019 It has several settings. Cruise, Hover, etc. There's also an off switch position, or something to that effect. It will be at 0 then. Note : The flaps will not auto-adjust in this position, as they do in the others. Де вороги, знайдуться козаки їх перемогти. 5800x3d * 3090 * 64gb * Reverb G2
Eviscerador Posted May 2, 2019 Posted May 2, 2019 I think 5º is the actual AoA of the wing, so when the flaps are in line with the rest of the wing (cruise) they are at 5º. If you set them at 0º they would act as ailerons. As far as I'm aware, 5º is only used for super economic cruise, AAR and taxi (to avoid the flaps being reheated by the nozzles exhaust) [sIGPIC][/sIGPIC]
viper2097 Posted May 2, 2019 Posted May 2, 2019 I think, that the optimal (least fuel consumption) will probably reached with 5° flaps and a specific speed (no idea). Thats why they are probably locked at 5° when in cruise. IIRC the go to 0° when you set them to AUTO and are fast enough. Steam user - Youtube I am for quality over quantity in DCS modules
Ramsay Posted May 3, 2019 Posted May 3, 2019 (edited) I can't find a reference to anywhere --Pocket Guide, Chuck's Guide, NATOPS--, but I've been wondering, when I set flaps to cruise, their indicator still always shows 5°... always. How do I get to 0°? TL;DR: Flaps in Auto, airspeed above 0.95 IMN Detail: • Auto = 0° to 25° • Cruise = 5° (flush with the wing profile) • STOL = 25° to 62° Flap angles are marked for the Harrier's old wing profile, the AV-8B's "new" wing is angled down and in normal flight, flap angle is 5° and flush with the wing profile. Above 0.87 IMN, Auto is scheduled to progressively move from 5° to 0° flap. Using Cruise mode (5° flap) above 0.87 IMN is prohibited. The AV-8B's max airspeed is 585 KCAS / 1.0 IMN, so you are unlikely to see 0° flap, except when deliberately pushing the edge of the AV-8B's flight envelope. A couple of pictures : https://forums.eagle.ru/showpost.php?p=3316683&postcount=33 Edited May 3, 2019 by Ramsay i9 9900K @4.8GHz, 64GB DDR4, RTX4070 12GB, 1+2TB NVMe, 6+4TB HD, 4+1TB SSD, Winwing Orion 2 F-15EX Throttle + F-16EX Stick, TPR Pedals, TIR5, Win 11 Pro x64, Odyssey G93SC 5120X1440
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