different between permeability vs permeance

permeability

English

Etymology

From French perméabilité

Pronunciation

  • (General American) IPA(key): /?p?mi.??b?l?ti/
  • (Received Pronunciation) IPA(key): /?p??mi.??b?l?ti/
  • Hyphenation: per?me?a?bil?ity

Noun

permeability (usually uncountable, plural permeabilities)

  1. the property of being permeable
  2. the rate of flow of a fluid through a porous material
  3. (geology) a measure of the ability of a rock to transmit fluids (such as oil or water)
  4. (physics) a quantitative measure of the degree of magnetization of a material in the presence of an applied magnetic field (measured in newtons per ampere squared in SI units).

Derived terms

Related terms

  • impermeable
  • nonpermeable
  • permeameter

Translations

See also

  • conductivity

permeability From the web:

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permeance

English

Etymology

From stem of Latin permeare (to penetrate) +? -ance

Noun

permeance (usually uncountable, plural permeances)

  1. A measure of the degree to which a material allows a fluid to permeate it.
  2. (physics) The reciprocal of reluctance in a magnetic circuit; the analogue of conductance in an electrical circuit.

Related terms

  • permeable
  • permeability
  • permeate
  • permeameter

References

  • permeance at OneLook Dictionary Search

permeance From the web:

  • permeance meaning
  • what is permeance in magnetic circuit
  • what does permanence mean
  • what is permeance coefficient
  • what is permeance rating
  • what is permeance meaning in hindi
  • what is permeance membrane
  • what is permanence in art
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