scampaboy Posted March 3, 2019 Share Posted March 3, 2019 (edited) I’m not sure if it’s real behaviour or I was doing something wrong but I couldn’t get the engine RPM to drop below 10000 rpm it would only drop when I fiddled with the afterburner on off and the military power one. To add I was in a dive as I was approaching an airfield. I’ve only flown the plane once so maybe it was user error I kind of “winged” the start up Edited March 3, 2019 by scampaboy Added more info Link to comment Share on other sites More sharing options...
some1 Posted March 3, 2019 Share Posted March 3, 2019 I think it's just the engines having higher idle rpm at high speed. The air is pushing so they keep turning. Hardware: VPForce Rhino, FSSB R3 Ultra, Virpil T-50CM, Hotas Warthog, Winwing F15EX, Slaw Rudder, GVL224 Trio Throttle, Thrustmaster MFDs, Saitek Trim wheel, Trackir 5, Quest Pro Link to comment Share on other sites More sharing options...
scampaboy Posted March 3, 2019 Author Share Posted March 3, 2019 I thought it could that but I’ve not had that in any aircraft in dcs, I pulled into level flight and the speed held at 800 km/ч it wouldn’t slow down unless I deployed air brakes. I’ll make a track this evening and add it to this post Link to comment Share on other sites More sharing options...
SVgamer72 Posted March 4, 2019 Share Posted March 4, 2019 I can confirm this RPM hang issues. Cruising low alt with throttle just below MIL light illumination, pulling the throttles to 0 has little to no effect. If I pull G’s and bleed off speed the RPM will start to drop slowly (throttles still at 0), but it never drops to idle. The effect is as if the ram air from the current airspeed is keeping the engine RPM from dropping. Like in a manual car when you take the foot off the gas at speed without depressing the clutch pedal. The engine won’t return to idle. I have not seen this behavior in any other module. Sent from my iPhone using Tapatalk Link to comment Share on other sites More sharing options...
some1 Posted March 4, 2019 Share Posted March 4, 2019 I have not seen this behavior in any other module. It is there, but not as pronounced. Hardware: VPForce Rhino, FSSB R3 Ultra, Virpil T-50CM, Hotas Warthog, Winwing F15EX, Slaw Rudder, GVL224 Trio Throttle, Thrustmaster MFDs, Saitek Trim wheel, Trackir 5, Quest Pro Link to comment Share on other sites More sharing options...
scampaboy Posted March 5, 2019 Author Share Posted March 5, 2019 It is there, but not as pronounced. So it is a bug then Link to comment Share on other sites More sharing options...
scampaboy Posted March 5, 2019 Author Share Posted March 5, 2019 Is there any information from Razbam regarding this issue ? Honestly I don’t think it’s normal Link to comment Share on other sites More sharing options...
Ramsay Posted March 5, 2019 Share Posted March 5, 2019 (edited) So it is a bug then Hard to say as I don't own the module and you haven't posted a video. The module I'm most familiar with that exhibits behaviour similar to your description, would be the L-39, in that case the fuel control increases flight idle RPM at higher altitudes. L-39 AI-25TL example. HP Rotor idling speed, Pressure Altitude 56%, 0-700m (0-2,300 ft) 60%, 6,000m (20,000 ft) 75%, 10,000m (33,000 ft) Descending at flight idle in the DCS L-39, I'll see the above +7% (as the above are at 250 km/hr and I'm usually faster). You'll probably need to find the maintenance manual for the MiG-19's engine to find it's flight idle specifications, before logging a bug report. Edited March 5, 2019 by Ramsay i9 9900K @4.7GHz, 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 10 Pro x64, 1920X1080 Link to comment Share on other sites More sharing options...
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