RÉDUCTION D'USURE DE SYSTÈME DE MOTEUR À TURBINE À GAZ

摘要

An engine system (200) for an aircraft (100) includes a first gas turbine engine (20A), a second gas turbine engine (20B), and a control system (202). The control system is configured to operate the first gas turbine engine with an idle fuel burn schedule in a taxi mode of the aircraft and operate the second gas turbine engine with a sub-idle fuel burn schedule in the taxi mode of the aircraft. The sub-idle fuel burn schedule includes a reduction of the idle fuel burn schedule. A fuel flow of the first gas turbine engine and the second gas turbine engine is increased above the idle fuel burn schedule prior to takeoff of the aircraft.