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Control systems

Of or relating to systems used in the closed area of a spacecraft to permit life to be sustained, so that occupants are provided with a suitably controlled atmosphere in which to live and work.

Contributors in Control systems

Control systems

Chord line

Aerospace; Control systems

Imaginary line drawn between the leading and trailing edges of an airfoil.

Choked nozzle

Aerospace; Control systems

A nozzle whose flow rate has reached the speed of sound.

Combustion

Aerospace; Control systems

Process of burning the fuel-air mixture in a gas turbine engine.

Rotational direction

Aerospace; Control systems

Direction of movement of the rotating part, determined by viewing the engine from the rear.

Scavenger pumps

Aerospace; Control systems

Those that drain oil from the sumps at various parts of the engine, return it through the oil cooler, and back to the oil tank.

Rotational speed

Aerospace; Control systems

Speed at which a propeller, rotor, or some other rotating part rotates; measured in revolutions per minute.

Secondary air

Aerospace; Control systems

Large surplus of air that cools the hot sections of a gas turbine engine to lower temperatures.

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