FIELD: aviation and space industry.
SUBSTANCE: invention relates to thermal protection of radioelectronic equipment on board sypersonic or aerospace plane. Proposed system contains reservoir with liquid organic heat carrier connected through regulating valve with evaporator in contact with heat liberating elements of radioelectronic equipment and provided with relief valve connected with outlet channel in compartment housing. System is made with vapor line, diffuser and reactor, one wall of which is formed by inner high-temperature surface of compartment of flying vehicle. Evaporator is connected with reactor through relief valve, vapor line and diffuser. Reactor communicates with outer through relief valves and outlet channels.
EFFECT: improved efficiency of thermal protection, reduced consumption of heat carrier.
4 dwg
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