Noun
The quality or state of being permeable.
Source: Webster's dictionaryAnother method to control the inductance without any moving parts requires an additional DC current bias winding which controls the permeability of an easily saturable core material. Source: Internet
Because shale has matrix permeability too low to allow gas to flow in economical quantities, shale gas wells depend on fractures to allow the gas to flow. Source: Internet
Certain rock strata contain hydrocarbons but have low permeability and are not thick from a vertical perspective. Source: Internet
; Electromagnetics : An isotropic medium is one such that the permittivity, ε, and permeability, μ, of the medium are uniform in all directions of the medium, the simplest instance being free space. Source: Internet
Alexandria, VA: American Geological Institute ISBN 3-540-27951-2 The pore space in a rock has a direct relationship to the porosity and permeability of the rock. Source: Internet
He notes that if permeability decreases with depth, a perched water table may develop in soils at intense precipitation. Source: Internet