Darcy's law for oscillatory flow
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R.G. Gutman; J.F. Davidson
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Article
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1975
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Elsevier Science
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English
β 544 KB
By stimulating the Helmholtz resonance of an empty narrow necked vessel, a small sinusoidal component can be superimposed on atmospheric pressure within the vessel. From the damping of this sinusoidal component on the introduction of a sand layer into the vessel, the permeability of the layer can be