FIELD: heating.
SUBSTANCE: invention relates to intensification methods of liquid heat exchange with a smooth surface and can be used at manufacture of smooth surface cooling systems, namely at manufacture of cooling systems of microelectronic equipment. Multiple hydrophobic areas with diameter d, which are located in a staggered order at distance L from each other, are formed on a smooth surface being cooled. Diameter d of each hydrophobic area and distance L of hydrophobic areas from each other are determined based on properties of the liquid and the surface being cooled.
EFFECT: intensification of heat exchange at boiling on a smooth surface being cooled with minimum costs for treatment of the surface being cooled and providing uniform heat exchange.
3 cl, 2 dwg, 1 ex
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