# Permeameter Equations Design Calculator

## Fluid Mechanics Hydraulics Formulas

### Solving for length change.

#### Inputs:

 permeability coefficient (K) meter^3/day-meter^2liter/minute-meter^2
 cross sectional area (A) meter^2acre internationalacre US surveyarebarncentimeter^2foot^2hectareinch^2kilometer^2mile^2micrometer^2millimeter^2mile^2 nauticalnanometer^2pingtownshipyard^2
 porous medium flow rate (Q) meter^3/secondcc/hourcentimeter^3/secondcentimeter^3/hourdeciliter/minutefoot^3/minutefoot^3/secondgallon/minuteliter/dayliter/minuteliter/secondmeter^3/daymeter^3/minutemilliliter/hourmilliliter/minute

#### Conversions:

 permeability coefficient (K)= 0 = 0meter^3/day-meter^2
 cross sectional area (A)= 0 = 0meter^2
 pressure head change (Δh)= 0 = 0meter
 porous medium flow rate (Q)= 0 = 0meter^3/second

#### Solution:

 length change (ΔL)= HAS NOT BEEN CALCULATED

#### Other Units:

Change Equation
Select to solve for a different unknown
 porous medium flow rate permeability coefficient cross sectional area pressure head change length change

References - Books:
1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.

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By Jimmy Raymond

Contact: aj@ajdesigner.com