Extending the temperature range to cryogenic temperatures has the potential to increase the efficiency and power density of the TEG. The challenges for Kryo-TEG lie in the selection of suitable ...

http://mscweb.gsfc.nasa.gov/545web/Groups/P2/Projects/ (Interesting NASA web site devoted to activities of the Thermal Engineering Branch ? not just heat pipes). http ...

A tubular device that is very efficient in transferring heat. Using a metal container (aluminum, copper, etc.) that holds a liquid (water, acetone, etc.) under pressure, the inner surface of the ...

Need some .016 inch OD .010 ID Hypotubing rotary swaged to a closed pencil point with a series of .005 inch holes EDM machined through only one wall of the tube? Need ...

There are also reports of bismuth whiskers growing in a heat-pipe vapour cell (M ... for which one interesting application is loading a dense cryogenic buffer gas with the alkali metal by laser ...

Cryogenic products are useful for achieving or maintaining a cryogenic temperature of about -150°C which is required in applications such as liquefied natural gas production and transportation ...

Scientists suspected that, among other possibilities, plastic drinking water pipes exposed to extreme heat released the chemicals (SN: 11/13/20). Now, lab experiments show that’s possible.

Read on to find out more about how a ground source heat pump works and whether it is the right choice for your home. Ground source heat pumps use pipes containing thermal transfer fluid - a mixture of ...

Data are transmitted to the satellite, which sends it right back down again like a bent pipe. The only processing performed is to retransmit the signals. See communications satellite. THIS ...

Researchers in Japan have developed a groundbreaking loop heat pipe (LHP) that achieves unprecedented heat transport ...

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