Metal Bleed Flow-Heat Exchanger.
DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Pagination or Media Count:
As used in a modified Stirling cryogenic refrigerator, a plug made of metal that is porous to gas functions as a gas bleed flow control, eliminating the needle-valves and their inherent disadvantages used in the prior systems, and also functions as a heat exchanger. Author
- Air Conditioning, Heating, Lighting and Ventilating