FIELD: combined cooling and refrigeration systems.
SUBSTANCE: method comprises expanding air in the turbine up to a low temperature, heating air in the first heat exchanger with utilized heat, compressing air to the initial pressure in the compressor, withdrawing heat in the second feeding heat exchanger, and supplying compressed dry air to the receiver where the air is heated.
EFFECT: enhanced efficiency.
4 dwg
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Authors
Dates
2005-03-20—Published
2002-04-18—Filed