Difference between revisions of "Heat Sink"
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Heat Sink
</dt>
1. In thermodynamic theory, a means by which heat is stored, or
is dissipated or transferred from the system under
consideration.
</dd>
2. A place toward which the heat moves in a system.
</dd>
3. A material capable of absorbing heat; a device utilizing such a
material and used as a thermal protection device on a spacecraft
or reentry
vehicle.
</dd>
4. In nuclear propulsion, any thermodynamic device, such as a radiator or condenser,
that is designed to absorb the excess heat energy of the working
fluid. Also called heat dump. [[/a>|/a>
]]
References
This article is based on NASA's Dictionary of Technical Terms for Aerospace Use