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Dynamic Mixing of Water and Lava


The heat content of lava is such that if roughly equal volumes of lava and water are rapidly mixed, the resulting pressure may be enough to cause further dynamic mixing of a lava flow under the ocean leading to a catastrophic explosion. The same mechanism of self-sustained mixing may explain several foundry explosions of liquid metal and water, and others of large volumes of liquid natural gas and water where the water serves as the hot fluid. The Krakatao volcanic explosion, equivalent to 200 megatons, may have the same explanation.

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  1. Long, G., Metal Prog., 71, 107 (1957).

    CAS  Google Scholar 

  2. Witte, L. C., Cox, J. E., and Bouvier, J. E., J. Metals, 39 (February 1970).

  3. Lipsett, S. G., Fire Tech., 2, 118 (1966).

    CAS  Article  Google Scholar 

  4. Brauer, F. E., Green, N. W., and Mesler, R. B., Nucl. Sci. Engng., 31, 551 (1968).

    CAS  Article  Google Scholar 

  5. Nakanishi, E., and Reid, R. C., Chem. Eng. Prog., 67, 36 (1971).

    CAS  Google Scholar 

  6. Katz, D. L., and Sliepcevich, C. M., Hydrocarbon Processing, 50, 240 (1971).

    Google Scholar 

  7. Birch, F., Schairer, H. F., and Spicer, H. C., Handbook of Physical Constants (Waverly Press, Baltimore, 1942).

    Google Scholar 

  8. Handbook of Physical Constants (edit. by Clark, jun., S. P.) (Geol. Soc. Am. Mem., 97, 374; 1966).

  9. Bullard, F. M., Volcanoes in History, in Theory, in Eruption (University of Texas Press, Austin, 1962).

    Google Scholar 

  10. Cole, R. H., Underwater Explosions (Princeton Univ. Press, Princeton, 1948).

    Google Scholar 

  11. The Effects of Nuclear Weapons (edit. by Gladstone, S.) (US Gov. Printing Office, Washington, 1962).

  12. Teller, E., Talley, W. K., Higgins, G. H., and Johnson, G. W., The Constructive Uses of Nuclear Explosives (McGraw-Hill, New York, 1968).

    Google Scholar 

  13. Davis, L. K., and Rooke, A. D., High-explosive cratering experiments in shallow water (US Army Engineer Waterways Experiment Station, Vicksburg, 1968).

    Google Scholar 

  14. Vortman, L. J., J. geophys. Res., 73, 4621 (1968).

    ADS  Article  Google Scholar 

  15. Dorsey, N. E., Properties of Ordinary Water-Substance (Reinhold, New York, 1940).

    Google Scholar 

  16. Tazieff, H., Scient. Am., 222, 32 (1970).

    Article  Google Scholar 

  17. Chandrasekhar, S., Hydrodynamic and Hydromagnetic Stability (Oxford Univ. Press, London, 1961).

    MATH  Google Scholar 

  18. Nichols, R. L., J. Geol., 47, 290 (1939).

    ADS  CAS  Article  Google Scholar 

  19. Daly, B. J., Phys. Fluids, 10, 297 (1967).

    ADS  CAS  Article  Google Scholar 

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COLGATE, S., SIGURGEIRSSON, T. Dynamic Mixing of Water and Lava. Nature 244, 552–555 (1973).

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