FIELD: heat exchange.
SUBSTANCE: cylindrical cooler comprises solid radiator made of an alloy with shape memory effect. The radiator is shaped into a cylinder. The cylinder is preliminary rolled with respect to the axis of rotation in the thermoplastic region by an angle close to the limit one. At a critical temperature, the cylinder is unrolled. The cylindrical shape of the radiator is recovered under the action of thermoelastic force. When the temperature of the cylinder exceeds the critical temperature, the cylinder cools and absorbs the excess of heat.
EFFECT: enhanced efficiency.
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|---|---|---|---|
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|
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|
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| SELF-ACTUATING FIRE EXTINGUISHING PANEL | 2018 |
|
RU2684677C1 |
