Analysis Calculation Performance Engine Turbofan CFM56-7B in Aircraft Boeing 737-900ER with Comparison Enginesim Program

The performance of an aircraft engine is important to note, this is certainly related to the main function of the machine as a driving force. Studies parametric cycle calculation based on the basic theory Aero Thermodynamics turbofan engines is one way that can be done to determine peforma an aircraft engine. This paper tries to study or examine the performance calculation for this type of turbofan engine that is associated with the condition of an aircraft flying height and throttle certain settings according to the flying height.