Magic Zach Posted September 23, 2021 Posted September 23, 2021 I'm actually not sure this is a bug, but I haven't seen this behavior mentioned in the manuals. Better safe than sorry Hardware: T-50 Mongoose, VKB STECS, Saitek 3 Throttle Quadrant, Homemade 32-function Leo Bodnar Button Box, MFG Crosswind Pedals Oculus Rift S System Specs: MSI MPG X570 GAMING PLUS, RTX 4090, Ryzen 7 7800X3D, 32GB DDR5-3600, Samsung 990 PRO Modules: AH-64D, Ka-50, Mi-8MTV2, F-16C, F-15E, F/A-18C, F-14B, F-5E, P-51D, Spitfire Mk LF Mk. IXc, Bf-109K-4, Fw-190A-8 Maps: Normandy, Nevada, Persian Gulf, Syria, Germany
grafspee Posted September 23, 2021 Posted September 23, 2021 (edited) Very interesting, since you don't control westgate valve directly but via boost regulator it could happen. But how exactly this boost regulator works don't know. Is it some kind of build in limit for take off ? Edited September 23, 2021 by grafspee System specs: I7 14700KF, Gigabyte Z790 Aorus Elite, 64GB DDR4 3600MHz, Gigabyte RTX 4090,Win 11, 48" OLED LG TV + 42" LG LED monitor
Curly Posted September 24, 2021 Posted September 24, 2021 (edited) https://www.enginehistory.org/Turbochargers/TSCtrlSys/TSCtrlSys1.shtml The regulator has 2 pressure bellows. The top bellows is exhaust pressure + ambient pressure. The bottom is a vacuum or partial vacuum. With the boost lever forward , at sea level and the waste gate open, and therefore, zero tubro RPM. The force acting on the regulator to keep the waste gate open is ambient pressure . As ambient pressure drops, the waste gate closes and the tubro RPM increases. Maybe you can just 64 inches of manifold with water injection alone. Edit, Looks like the water injection system bias the tubro regulator to allowing the tubro to spool at low alt. Edited September 24, 2021 by Curly
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