dump valve

Aircraft Pressurization 601

Pressurization is the process of increasing air pressure inside an aircraft specifically the cabin. This is done due to reduce trapped gas, decompression sickness & hypoxia which is a condition of insufficient oxygen. An aircraft flies in high altitudes because it consumes less fuel due to low turbulence, it also […]

Aeroplane environmental systems 729

Air supply and cooling, thermal control and pressurization of the cabin i.e HVAC (heating, ventilation & air conditioning) are considered to be part and parcel of the aeroplane environmental systems. Air in the aircraft is retrieved from the gas turbine jet engine at a point right before combustion. COOLING SYSTEMS […]