Aircraft: Boeing 777-300ER
Engine: Turbofan | GE90-115B
Aircraft systems explained.
*Full authority digital engine control (FADEC).
* Compressor surge and stall protection.
* Engine servo fuel system.
* Variable stator vane system (VSV).
* Variable bleed valve system (VBV).
* High pressure turbine active clearance control (HPTACC).
* Low pressure turbine active clearance control (LPTACC).
Major components covered.
* Electronic engine control, N1 speed sensor, N2 speed sensor, exhaust gas temperature (EGT) sensors, engine temperature probes and pressure ports.
* Low pressure compressor, high pressure compressor, combustion chamber, high pressure turbine and low pressure turbine.
* Compressor and turbine casings.
* Hydro mechanical unit, variable bleed actuator, variable bleed valve, unison ring, bell crank linkages, LVDT and thrust lever.
* Inlet guide vanes, stator vanes and stages.
* Rotor blades and stages.
* VSV actuator and torsion rods.
* HPTACC valve, LPTACC valve, ducts and manifolds.
Software's used for making the video.
* Blender 2.93 and Filmora 10.
Background music used in the video.
* Go big or go home (Filmora stock library).
27 ноя 2021
