| 摘要 |
In a cooling system for the electrical or electronic equipment on board an aircraft, a heat transfer medium circulates through a main closed cooling circuit. A liquid coolant circulates through a secondary closed cooling circuit. A first heat exchanger makes it possible to transfer the heat from the heat transfer medium circulating through the main closed cooling circuit to the liquid coolant circulating through the secondary closed cooling circuit, by evaporation of the liquid coolant circulating through the secondary closed cooling circuit. A second heat exchanger makes possible the condensation of the liquid coolant circulating through the secondary closed cooling circuit. The second heat exchanger cools the liquid coolant by thermal coupling to the outside ambient air.
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