Abstract: A method and device aids in monitoring at least one turbine engine in an aircraft. The method includes determining a value illustrating a thermomechanical state of the turbine engine, and comparing the determined value with at least one threshold. The method also includes displaying in the cockpit of the aircraft, at least one indication related to the operation of the turbine engine, according to this comparison. As a result, conditions that could result in mechanical degradation or failure of the turbine engine are identified for a crew of the aircraft.

Abstract: A method for detecting the opening of a thrust reverser for a jet engine of an aircraft is disclosed. According to the method, an operating parameter of the turbojet (1) is determined being responsive to the opening of a mobile element (2a, 2b) of the thrust reverser and reacting to such an opening by a sudden variation of the value thereof, the parameter is measured continuously and the mobile element (2a, 2b) is considered as being opened when the sudden variation is detected.

Abstract: The device includes means for determining a value illustrating a thermomechanical state (ET) of the turbine engine, means for comparing this value with at least one threshold (S1, S2) and means for displaying in the cockpit of the aircraft, at least one indication (I1 to I3) related to the operation of the turbine engine, according to this comparison.

Abstract: A method for detecting the opening of a thrust reverser for a jet engine of an aircraft is disclosed. According to the method, an operating parameter of the turbojet (1) is determined being responsive to the opening of a mobile element (2a, 2b) of the thrust reverser and reacting to such an opening by a sudden variation of the value thereof, the parameter is measured continuously and the mobile element (2a, 2b) is considered as being opened when the sudden variation is detected.