单词 | Leverett function |
释义 | Leverett function [`lev·rǝt ´fǝŋk·shǝn] FLUID MECHANICS A dimensionless number used in studying two-phase flow in porous mediums, written as (ξ /e )1/2(p /σ), where ξ is the permeability of a medium (as defined by Darcy's law), e is the medium's porosity, σ is the surface tension between two liquids flowing through it, and p is the capillary pressure. |
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