Abstract
A methodology for determining the boundaries of stable draining of separated moisture from a louver-type moisture separator with blowing off the steam entrained from the separator’s collecting pocket. Dependences of the pressure drop factor from the model’s inlet to the collecting pocket on the modified Froude number and of the pressure drop factor for the blow-off outlet into the concurrent flow on the ratio of their velocities, which are used for calculating the flowrate and geometrical dimensions of the blow-off path, are presented.
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RTM (Guiding Technical Document) 108.020.107-84: Moisture Separators-Steam Superheaters for Turbines of Nuclear Power Stations. Calculation and Designing. (NPO TsKTI, Leningrad, 1986) [in Russian].
S. S. Kutateladze and Yu. L. Sorokin, “Hydrodynamic Stability of Some Gas-Liquid Systems,” in Questions of Heat Transfer in Two-Phase Media and Their Hydraulic Characteristics (Gosenergoizdat, Moscow, 1961) [in Russian].
Yu. L. Sorokin, “Stability Conditions of Some Modes of Motion of Gas-Liquid Mixtures in Vertical Tubes,” Zh. Prikl. Mekh., Tekhn. Fiz., No. 6, 160–165 (1963).
G. N. Abramovich, Theory of Turbulent Jets (Fizmatgiz, Moscow, 1960) [in Russian].
I. E. Idel’chik, A Handbook on Hydraulic Resistances (Mashinostroenie, Moscow, 1975) [in Russian].
Yu. L. Sorokin, Development of Methods for Calculating and Designing Steam Separation Devices for Power-Generating Equipment, Doctoral Dissertation in Technical Sciences (Leningrad, 1985).
O. O. Mil’man and V. A. Fedorov, Air-Cooled Condensers (MEI, Moscow, 2002) [in Russian].
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Original Russian Text © V.K. Burkov, V.D. Belousov, V.B. Tren’kin, O.V. Suchkov, V.V. Markin, 2010, published in Teploenergetika.
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Burkov, V.K., Belousov, V.D., Tren’kin, V.B. et al. Studying the effect of steam blow-off on the boundaries of stable draining of separated moisture from the louver unit. Therm. Eng. 57, 428–432 (2010). https://doi.org/10.1134/S0040601510050113
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DOI: https://doi.org/10.1134/S0040601510050113