Divergent exhaust duct

An exhaust duct used on the engine of a supersonic aircraft. The cross-sectional area of the duct decreases in the direction of the gas flow until it is small enough that the ...

navigation light assembly

Aerospace; Control systems

Light on an airplane that indicates the plane's position and orientation; red light on the left (port) wing tip and green light on the right (starboard) wing tip.

admition and disposition (AAD)

Aerospace; Control systems

Admission and disposition of the personal in aeronautics.

shroud

Aerospace; Control systems

Device used with turbine rotor to prevent blade tip losses and excessive vibrations. The shrouded blades can be thinner than unprotected ones.

simplex nozzles

Aerospace; Control systems

Single-orifice channels through which highly atomized and accurately shaped sprays of fuel go into the combustion chamber.

solvent immersion

Aerospace; Control systems

Cleaning method in which parts are immersed in solvent to remove carbon,gum, grease, and other surface contaminants.

span

Aerospace; Control systems

Dimension of an airfoil from tip to tip or from root to tip.

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Bob Marley

Jamaican musician and songwriter who lived from 1945 – 1981, and is unquestionably the best-known reggae musician of all time. His compilation album ...