Difference between revisions of "Darcy's law"
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== Nomenclature == | == Nomenclature == | ||
| − | :<math> q </math> = | + | :<math> q </math> = flow area, cm<sup>2</sup> |
| − | + | :<math> k</math> = permeability, d | |
| − | :<math> k</math> = | + | :<math> L </math> = length, cm |
| − | :<math> L </math> = | + | :<math> P </math> = pressure, atm |
| − | :<math> P </math> = | + | :<math> q </math> = flow rate, cm<sup>3</sup>/sec |
| − | :<math> q </math> = | ||
===Greek symbols=== | ===Greek symbols=== | ||
Revision as of 06:41, 23 April 2018
Brief
Darcy's law is the fundamental law of fluid motion in porous media published by Henry Darcy in 1856 [1].
Math and Physics
Conditions
- Single fluid
- Steady stay flow
- Constant fluid compressibility
- Constant temperature
Nomenclature
= flow area, cm2
= permeability, d
= length, cm
= pressure, atm- = flow rate, cm3/sec
Greek symbols
= Darcy's law oil viscosity, cp
References
- ↑ Darcy, Henry (1856). "Les Fontaines Publiques de la Ville de Dijon". Paris: Victor Dalmont.
