Abstract
It is demonstrated that evaporation can be stable when the driving capillary pressure head varies across the thickness of a porous plate. Expressions are proposed which describe the effect of structural features and process conditions on the stability characteristics of this process.
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Literature cited
L. L. Vasil'ev and S. V. Konev, Heat Pipes [in Russian], Nauka i Tekhnika, Minsk (1972).
G. I. Voronin (editor), Lew-Temperature Heat Pipes for Aircraft [in Russian], Mashinostroenie, Moscow (1976).
V. M. Polyaev and A. V. Sukhov, “Physical characteristics of heat transfer during flow of a liquid with phase transitions through a porous wall,” Teplofiz. Vys. Temp.,7, No. 5, 1037–1041 (1969).
V. A. Maiorov and L. L. Vasil'ev, “Stability condition for two-phase transpiration cooling,” Inzh.-Fiz. Zh.,25, No. 2, 237–248 (1973).
J. C. Y. Koh, C. Jaeck, B. Benson, and B. Causineau, “A stable two-phase flow system for transpiration cooling,” AIAA Paper, No. 7, 151 (1970).
A. V. Luikov, L. L. Vasil'ev, and V. A. Maiorov, “Static characteristics of equilibrium two-phase transpiration systems,” Int. J. Heat Mass Transfer,18, Nos. 7–8, 863–874 (1975).
A. V. Luikov, L. L. Vasil'ev, and V. A. Maiorov, “Determination of the region of stable and reliable operation for an equilibrium two-phase transpiration system,” Int. J. Heat Mass Transfer,18, Nos. 7–8, 885–892 (1975).
J. R. Schuster and T. G. Lee, “Application of an improved transpiration cooling concept to space shuttle-type vehicles,” J. Spacecr.,9, No. 11, 804–811 (1972).
V. A. Maiorov and L. L. Vasil'ev, “Heat transfer and stability during flow of a coolant evaporating in porous cermet materials,” Inzh.-Fiz. Zh.,36, No. 5, 914–934 (1979).
W. Frost, R. Reth, and W. T. Buchanan, “Analytical investigation of two-phase heat transfer in porous media,” AIAA Paper, No. 72–24 (1972).
R. Reth and W. Frost, “Experimental investigation of two-phase heat transfer in a porous matrix,” AIAA Paper, No. 72–25 (1972).
V. A. Maiorov, “Development of a stable two-phase transpiration cooling system,” Inzh.- Fiz. Zh.,32, No. 5, 870–877 (1977).
A. Rubin and S. Schweitzer, “Heat transfer in porous media with phase change,” Int. J. Heat Mass Transfer,15, 43–60 (1972).
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 39, No. 5, pp. 870–876, November, 1980.
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Khvostov, V.I., Marinichenko, S.K. Stability of the process of evaporation from a porous structure during displacement of the liquid by capillary forces. Journal of Engineering Physics 39, 1230–1235 (1980). https://doi.org/10.1007/BF00824749
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DOI: https://doi.org/10.1007/BF00824749