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    • Visco-plastic models of isothermal lava domes 

      Balmforth, Neil J.; Burbidge, A. S.; Craster, R. V.; Salzig, J.; Shen, A. (Cambridge University Press, 2000-09-08)
      The dynamics of expanding domes of isothermal lava are studied by treating the lava as a viscoplastic material with the Herschel–Bulkley constitutive law. Thin-layer theory is developed for radially symmetric extrusions ...