5. Environmental Control Systems Flashcards
1
Q
What 2 parts does the environmental control system consist of of?
A
Air conditioning system
Pressure Control System
2
Q
What type of Heat loads for Environmental considerations are there?
A
Aerodynamic Heating
Solar Heating
Avionics Heat loads
3
Q
What are the 2 modes of pressurization?
A
Isobaric Mode: cabin altitude is controlled to a predetermined value
when differential pressure reaches the maximum permitted limit the mode is automatically switch to constant differential mode
Constant differential mode: the difference between the cabin and ambient air pressure is kept constant
4
Q
A
