In mathematical form, considering a time period from t to \ Delta t, length of porous medium from x to \ Delta x and m being the mass stored by the medium, we have
32.
The basic problem in heat convection through porous media consists of predicting the heat transfer rate between a deferentially heated, solid impermeable surface and a fluid-saturated porous medium . We begin with constant wall temperature.
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Based on experimental results worked out by his colleagues, Muskat and Milan W . Meres also generalized Darcy's law to cover multiphase flow of water, oil and gas in the porous medium of a petroleum reservoir.
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Based on experimental results worked out by his colleagues Wyckoff and Botset, Muskat and Meres also generalized Darcy's law to cover multiphase flow of water, oil and gas in the porous medium of a petroleum reservoir.
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The term premelting is used to describe the reduction in the melting temperature ( below 0 �C ) which results from the surface curvature of water that's confined in a porous medium ( the Gibbs-Thomson effect ).
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Darcy's law, as refined by Morris Muskat, at constant elevation is a simple proportional relationship between the instantaneous discharge rate through a porous medium, the viscosity of the fluid and the pressure drop over a given distance.
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These epiphytes have pseudobulbs, water-storage organs, and large, fleshy roots that require a porous medium with excellent drainage such as fir bark, shredded tree-fern fiber, various kinds of rock, processed coconut fiber or a peat moss and perlite mix.
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A Dr . Sc . dissertation in Engineering Some thermodynamic phenomena in porous medium and the ways of their application to petroleum industry was defended in Moscow at All-Union Research Institute for Petroleum ( VNIGNI ) in 1962.
39.
University interns working for McCue at Missouri Botanical Garden tried various soil types and water and planting regimens until they settled on fall planting in a porous medium that replicated the rocky shallow soil of the plant's native glade.
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Scholars Alex Mayer and S . Majid Hassanizadeh define LNAPL transmissivity as the " product of the porous medium permeability and the LNAPL relative permeability, which in turn is a function of saturation, and the thickness of the LNAPL ".
