FIELD: engines and pumps.
SUBSTANCE: cooling device of electric equipment in gas turbine engine includes at least one vortex tube having an inlet connected to compressed air supply means, and cold air outlet connected to cooling means of electric equipment. Vortex tube is fed with the air through heat exchanger containing the second chain supplied with cooling agent from outlet of cooling means of electric equipment or with hot air leaving the vortex tube.
EFFECT: simpler cooling device of electric equipment, and higher economy and efficiency of the device.
10 cl, 3 dwg
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