initial permeability

initial permeability

[i¦nish·əl ‚pər·mē·ə′bil·əd·ē]
(electromagnetism)
The limit of the normal permeability as the magnetic induction and magnetic field strength approach 0.
References in periodicals archive ?
4 cm long were cut from each board, immersed in water for 24 hours to measure initial permeability, and then installed on a roof slanted toward the sun to ensure maximum drying rate and stress following rainstorms.
Providing the means to reduce the size of power supplies and transformers while boosting output power, the A041 manganese-zinc ferrite material is designed to reduce power losses in high-temperature power applications, Initial permeability is 4000 [+ or -]25% at 100 kHz, 0.
The reduction in geo-textile permeability with time necessitates that high initial permeability of the geotextile is required.
The nickel/zinc-based ferrite material has an initial permeability of 250u, which gradually increases before reaching the Curie temperature at around 300 degrees C.
Initial permeability of the various coal seams is being determined through acid injection fall-off testing.

Full browser ?