Moody1204 Posted April 18, 2020 Posted April 18, 2020 Hi, FM since last update seems wrong especially regarding the AOA. From the Module manual : P.33: 3. The maximum permissible angle of attack in flight and during the performing of any aircraft maneuvers, is +28o by UUA-1 indicator (stall occurs when a +33o angle of attack, as read by the UUA-1 indicator, is exceeded). This is also very similar to the real Mig21 Manual. See attached a track and a tacfile where you can pull as much as you want on the stick and reach the maximum on the AOA indicator without having any issue flying the jet. Even if the AOA indicator is not showing the proper AOA, on the tacview you'll see I pull 33° and nothing happened. It feels like on rail or a FBW jet which is not. No shaking, no buffeting effects, no loss of lift on either wings, nothing. It was fine before the update, thanks for looking at it. Cheers,Tacview-20200418-165652-DCS-Mig21_high_AOA_no_stall.zipMig21_AOA_no_stall.trk
Hiromachi Posted April 18, 2020 Posted April 18, 2020 Yes, known and being investigated. Thank you. AMD Ryzen 5900X @ 4.95 Ghz / Asus Crosshair VII X470 / 32 GB DDR4 3600 Mhz Cl16 / Radeon 6800XT / Samsung 960 EVO M.2 SSD / Creative SoundBlaster AE-9 / HP Reverb G2 / VIRPIL T-50CM / Thrustmaster TPR Pendular Rudder Pedals / Audio Technica ATH-MSR7
Whisper Posted April 19, 2020 Posted April 19, 2020 Yes, known and being investigated. Thank you. Perfect. Thank you, Hiromachi. Whisper of old OFP & C6 forums, now Kalbuth. Specs : i7 6700K / MSI 1070 / 32G RAM / SSD / Rift S / Virpil MongooseT50 / Virpil T50 CM2 Throttle / MFG Crosswind. All but Viggen, Yak52 & F16
riojax Posted April 23, 2020 Posted April 23, 2020 Hello, I finished my calcs and plotted them over the real MiG-21bis Cl table: https://forums.eagle.ru/showpost.php?p=4302370&postcount=41
Moody1204 Posted April 28, 2020 Author Posted April 28, 2020 Cool, another guy did the test and reasonably conclude that the FM is wrong (see end of the post you linked).
LupinYonder Posted May 19, 2020 Posted May 19, 2020 Default Apparently the lack of stall is a bug. Shame this information couldn't have got to us sooner as it would have saved many pages of analysis and discussion by the community. Dolphin "Issue related with OB binaries released out of sync with OB version.” Next OB update will fix it. https://leatherneck-sim.mantishub.io...p?id=939#c1625
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