FIELD: heat engineering, determination of cooling power of various media in mechanical engineering. SUBSTANCE: transducer includes bushing with nickel plate attached to it and three standard thermocouples " chromel-alumel " which are welded to plate. One thermocouple is positioned in center and two others are arranged on periphery of plate in symmetry with center. Cylindrical cavity with ratios of cavity diameter to plate diameter 0.9-1.0 and depth of cavity to thickness of plate 20-1 is placed under nickel plate. EFFECT: raised operational reliability and increased measurement accuracy while determining cooling power of quenching media. 4 dwg
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|---|---|---|---|
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