Passively Cooled

Some articles on passively cooled, cooled, passively:

Reentry - Thermal Protection Systems - Passively Cooled
... the Mk-2 and the sub-orbital Mercury spacecraft, radiatively cooled TPS were used to initially absorb heat flux during the heat pulse and then after ... Radiatively cooled TPS can still be found on modern entry vehicles, but Reinforced Carbon-Carbon (also called RCC or carbon-carbon) is normally used ... This high temperature made carbon an obvious choice as a radiatively cooled TPS material ...
Liquid Fluoride Thorium Reactor - Advantages - Safety
... Similarly, fully passively cooled heat exchangers (no pumps or moving parts) can take advantage of the high temperatures to passively transfer heat to the environment ... a freeze plug at the bottom that has to be actively cooled, usually by a small electric fan ... because of a power failure, the fan stops, the plug melts, and the fuel drains to a subcritical passively cooled storage facility ...

Famous quotes containing the word cooled:

    Hath not a Jew eyes? Hath not a Jew hands, organs, dimensions, senses, affections, passions; fed with the same food, hurt with the same weapons, subject to the same diseases, healed by the same means, warmed and cooled by the same winter and summer, as a Christian is?
    William Shakespeare (1564–1616)