摘要:
Cooling of an electronic device in an aircraft by case-by-case single-phase or two-phase coolingThere is proposed a method for cooling an electronic device in an aircraft (11), comprising the following steps:circulating a coolant in a cooling circuit,cooling the electronic device (2) by means of the coolant, andin an aircraft outer-shell heat exchanger, emitting the heat taken up by the coolant. The coolant evaporates, at least partially, during the cooling of the electronic device (2), and condenses in the aircraft outer-shell heat exchanger (7). The coolant circulates in the coolant circuit by natural convection.
摘要:
The present invention relates to a cooling device (20) for installation in an aircraft, in particular a passenger aircraft. The cooling device (20) comprises a heat exchanger (26) configured for flow-through of a liquid coolant for pre-cooling a cooling chamber (34) of the cooling device (20) to a temperature of the liquid coolant, the heat exchanger (26) being coupled in a heat-transferring manner to a refrigerant (28) which is in thermal contact with the cooling chamber (34) of the cooling device (20) for cooling the cooling chamber (34) to a temperature which is below the temperature of the liquid coolant, wherein the heat exchanger (26) and the refrigerant (28) are disposed inside the cooling chamber (34) of the cooling device (20), and wherein the heat exchanger (26) is configured for connection to a liquid coolant supply system installed on board the aircraft.