A method of stopping a turboshaft engine in flight. During a power reduction step, a current power of the engine for stopping is reduced to reach zero power, and a current speed of rotation of the gas generator of the engine for stopping is reduced to reach a predetermined intermediate speed when the current power becomes zero. During a temperature stabilization step, the current speed of rotation remains equal to the intermediate speed. During a shutdown step, the current speed of rotation is reduced to reach zero speed.
PROCEDE ET DISPOSITIF POUR ARRETER UN TURBOMOTEUR EN FONCTIONNEMENT NOMINAL
A METHOD AND A DEVICE FOR STOPPING A TURBOSHAFT ENGINE IN NOMINAL OPERATION
VERFAHREN UND VORRICHTUNG ZUM STOPPEN EINES TURBOMOTORS IM NENNBETRIEB
2017-10-18
Patent
Elektronische Ressource
Französisch
IPC: | B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS |
PROCEDE ET DISPOSITIF POUR ARRETER UN TURBOMOTEUR EN FONCTIONNEMENT NOMINAL
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