WebDec 5, 2012 · The starter motor or starter-generator is attached to the accessory section of the engine and applies torque to the N2 (inner) spool of a jet engine—or the gas generator section of a turboprop or turboshaft engine—through the accessory gearbox. Are you ready? Press the Start button. WebMar 19, 2013 · The compressed air passes through a small turbine on the outside of the engine, causing it to spin. Attached to the turbine is a shaft which is joined by gears to the …
Turbine Engines - Glenn Research Center NASA
WebThe electric motor spins the main shaft until there is enough air blowing through the compressor and the combustion chamber to light the engine. Fuel starts flowing and an igniter similar to a spark plug ignites the fuel. Then fuel flow is increased to spin the engine up to its operating speed. WebFeb 5, 2000 · In 690-series Twin Commanders, you do this by turning the engine control to the Off position, then selecting full reverse thrust with the power levers as engine rpm decays below the 50-percent mark. This holds the propeller blades behind the locks until the locks have a chance to extend. ipod shuffle dock station
Turbofan Engine - NASA
WebTo start the cycle you need to get the shaft rotating for some time to generate enough airflow for the combustion chamber to take control and sustain the rotational speed of the jet engine. This initial rotation is provided by air starter motor that drives the spool with the help of a gearing mechanism. WebMar 6, 2024 · Start the lube oil priming pump from the local station and check the lube oil pressure. Put the priming pump on auto. Check and fill up the Turbine Generator vacuum … WebTurboprop Starting Procedures. Turn the aircraft boost pumps on. Make sure that the power lever is in the “start” position. Place the start switch in the “start” position. This starts … ipod shuffle dock speakers