relative permeability

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Related to Phase permeability: Relative permeability, effective permeability

relative permeability

n
(Units) the ratio of the permeability of a medium to that of free space. Symbol: μr
References in periodicals archive ?
1) Residual resistance coefficient of water phase (RRW): the ratio of water phase permeability before and after the water shut-off.
In this study, results suggest, however, that phase permeability can be reduced as layer thickness becomes smaller due to increased crystallinity.
eff], can be used along with the continuous polymer phase permeability.