Journal of engineering physics

, Volume 39, Issue 5, pp 1230–1235 | Cite as

Stability of the process of evaporation from a porous structure during displacement of the liquid by capillary forces

  • V. I. Khvostov
  • S. K. Marinichenko
Article
  • 34 Downloads

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.

Keywords

Evaporation Statistical Physic Structural Feature Porous Structure Process Condition 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    L. L. Vasil'ev and S. V. Konev, Heat Pipes [in Russian], Nauka i Tekhnika, Minsk (1972).Google Scholar
  2. 2.
    G. I. Voronin (editor), Lew-Temperature Heat Pipes for Aircraft [in Russian], Mashinostroenie, Moscow (1976).Google Scholar
  3. 3.
    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).Google Scholar
  4. 4.
    V. A. Maiorov and L. L. Vasil'ev, “Stability condition for two-phase transpiration cooling,” Inzh.-Fiz. Zh.,25, No. 2, 237–248 (1973).Google Scholar
  5. 5.
    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).Google Scholar
  6. 6.
    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).Google Scholar
  7. 7.
    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).Google Scholar
  8. 8.
    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).Google Scholar
  9. 9.
    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).Google Scholar
  10. 10.
    W. Frost, R. Reth, and W. T. Buchanan, “Analytical investigation of two-phase heat transfer in porous media,” AIAA Paper, No. 72–24 (1972).Google Scholar
  11. 11.
    R. Reth and W. Frost, “Experimental investigation of two-phase heat transfer in a porous matrix,” AIAA Paper, No. 72–25 (1972).Google Scholar
  12. 12.
    V. A. Maiorov, “Development of a stable two-phase transpiration cooling system,” Inzh.- Fiz. Zh.,32, No. 5, 870–877 (1977).Google Scholar
  13. 13.
    A. Rubin and S. Schweitzer, “Heat transfer in porous media with phase change,” Int. J. Heat Mass Transfer,15, 43–60 (1972).Google Scholar

Copyright information

© Plenum Publishing Corporation 1981

Authors and Affiliations

  • V. I. Khvostov
    • 1
  • S. K. Marinichenko
    • 1
  1. 1.N. É. Bauman Moscow Higher Technical SchoolUSSR

Personalised recommendations