Results 141 to 150 of about 1,688 (169)

Hydrothermal convection in a thin porous ring

Fluid Dynamics, 1994
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Magomedbekov, Kh. G., Ramazanov, M. M.
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Hydrothermal convection in carbonaceous chondrite parent bodies

Earth and Planetary Science Letters, 2005
Abstract Numerical simulations of the thermal evolution of carbonaceous chondrite parent bodies indicate a period of several million years during which convective motion of water could occur. The present study considers variations of permeability, radiogenic heating, and body radius.
Bryan J. Travis, Gerald Schubert
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Convective Rolls and Hydrothermal Waves in Evaporating Sessile Drops

Langmuir, 2012
Recent experiments on the evaporation of sessile droplets have revealed the spontaneous formation of various patterns including the presence of hydrothermal waves. These waves had previously been observed, in the absence of evaporation, in thin liquid layers subjected to an imposed, uniform temperature gradient.
George, Karapetsas   +3 more
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A model of hydrothermal convection in an aquifer

Journal of Geophysical Research: Solid Earth, 1980
Numerical calculations have been carried out to determine the temperature field due to the steady state hydrothermal flow of water through a smoothly curved cylindrical aquifer. It is found that the outflow water temperature relative to the ambient temperature at the base of the aquifer has a maximum at intermediate flow rates.
K. E. Torrance   +2 more
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Hydrothermal convection at slow-spreading mid-ocean ridges

Tectonophysics, 1979
Abstract The discrepancy observed between measured heat flow data and the heat flow predicted by thermal models of mid-ocean ridges is commonly explained by the presence of hydrothermal convection in young oceanic crust. Numerical modelling of fluid flow through porous media has been used to investigate what permeability, depth of penetration and ...
Udo Fehn, Lawrence M. Cathles
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