FIELD: heat engineering.
SUBSTANCE: used in cooling systems for electronic equipment. In a two-phase single-component cooling system, including a substrate (bottom wall of the channel), a flat mini- or microchannel of rectangular cross-section with one or more electronic fuel elements located on the bottom wall of the channel, a steam condenser, a pump, a steam generator, according to the invention, the condenser contains a working fluid, the system is equipped with a pump for supplying liquid to the channel, as well as a pump for supplying liquid to the steam generator, while the movement of the vapor phase in a double-circuit closed system occurs due to the pressure difference in the steam generator and condenser.
EFFECT: increase in the cooling efficiency of electronic components with high thermal stress.
1 cl, 1 dwg
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