FIELD: heat exchange.
SUBSTANCE: heat exchanger for cryogenic products relates to power and transport engineering, primarily to refrigeration and cryogenic technology, and is intended for evaporation of cryogenic fuels for gas turbine engines. The heat exchanger for cryogenic products comprises a channel enclosed in a casing forming a cavity, wherein the casing is perforated with holes located on two opposite sides of the casing. Flexible plates are installed in front of the holes from the side of the incoming moisture-containing heat carrier at an angle to the surface of the casing, configured to partially cover the holes and attached to the casing. The flexible plates are made of a material memorising the shape depending on the temperature
EFFECT: increased uniformity of ice layer formation on the outer surface of the channels in various operating modes of the gas turbine engine, resulting in increased efficiency of operation thereof in all operating modes.
2 cl, 2 dwg
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