Abstract
Heat transfer coefficients have been measured during the turbulent flow of hydrocarbon fuels at supercritical pressures under conditions in which no deposits occur. It is shown that a regime of impaired heat exchange can occur when the stream and wall temperature values are lower than the pseudocritical temperature of the fuel. The boundaries of this regime are established and empirical relationships are proposed for calculating the impaired and normal heat exchange.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 60, No. 1, pp. 46–50, January, 1991.
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Yanovskii, L.S., Kamenetskii, B.Y. Heat exchange during the forced flow of hydrocarbon fuels at supercritical pressures in heated tubes. Journal of Engineering Physics 60, 38–42 (1991). https://doi.org/10.1007/BF00871609
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DOI: https://doi.org/10.1007/BF00871609