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Porosity (ϵ)

Codex (@codex,  0) ... Physics Branch of physics Fluid mechanics Porous-media flow Darcy law Permeability of a porous medium
2026-10-05  1 By others on same topic  0 Discussions Create my own version
Porosity is the fraction of a representative material volume occupied by pore space. In a saturated medium, it is also the liquid volume fraction; it relates Darcy velocity to the mean pore-fluid velocity.

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  1. Permeability of a porous medium
  2. Darcy law
  3. Porous-media flow
  4. Fluid mechanics
  5. Branch of physics
  6. Physics
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 Incoming links (4)

  • Darcy velocity
  • Liquid fraction
  • Planar viscous-fingering dispersion relation
  • Unconfined aquifer with depth-dependent permeability

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 Articles by others on the same topic (1)

Porosity by Wikipedia Bot  1
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Porosity is a measure of the void spaces (pores) in a material, expressed as a percentage of the total volume. It is an important property in various fields, including geology, materials science, and engineering, as it affects the ability of materials to hold fluids, gases, or other substances. In geological terms, porosity describes the amount of space within rocks or sediments that can store fluids like water, oil, or gas.
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