Conclusions
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1.
A generalized relationship was obtained for calculating the cooling time of bodies of simple and complex shape.
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2.
The effective values of the heat transfer coefficient and the generalized Biot criterion hold true only for points most distant from the surface of the quenched bodies.
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Additional information
Institute of Technical Thermophysics of the Academy of Sciences of the Ukrainian SSR. Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 4, pp. 59–63, April, 1972.
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Fedorov, V.I., Kobasko, N.I. Calculation of the cooling time in quenching bodies of complex shape. Met Sci Heat Treat 14, 345–348 (1972). https://doi.org/10.1007/BF00657028
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DOI: https://doi.org/10.1007/BF00657028