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Additional
permeation
English Wikipedia - The Free Encyclopedia
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Permeation
In
physics
and
engineering
,
permeation
(also called
imbuing
) is the penetration of a permeate (such as a
liquid
,
gas
, or
vapor
) through a solid. It is directly related to the concentration gradient of the permeate, a material's
intrinsic permeability
, and the materials'
Mass diffusivity
. Permeation is modeled by equations such as
Fick's laws of diffusion
, and can be measured using tools such as a
minipermeameter
.
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