Aircraft are flown at high altitudes for two reasons. First, an aircraft flown at high altitude consumes less fuel for a given airspeed than...Read More
Pressure of the Atmosphere The gases of the atmosphere (air), although invisible, have weight. A one square inch column of air stretching fr...Read More
Pressurizing an aircraft cabin assists in making flight possible in the hostile environment of the upper atmosphere. The degree of pressuriz...Read More
The source of air to pressurize an aircraft varies mainly with engine type. Reciprocating aircraft have pressurization sources different fro...Read More
Pressurization Modes Aircraft cabin pressurization can be controlled via two different modes of operation. The first is the isobaric mode, ...Read More