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Calculation
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Calculations
Recommendations
Pressure drop in Leopold blocks
Atmospheric pressure given altitude
Ergun equation
Air specific mass
Dynamic viscosity of atmospheric air
Kozeny-Carman equation
Kozeny-Carman equation
Kozeny-Carman equation
Input data
Viscosity
Pa.s
cP
Velocity
m/s
cm/s
mm/s
m/min
cm/min
mm/min
m/h
m/d
ft/s
in/s
Length
mm
cm
m
km
ft
in
µm
Sphericity
-
Porosity
-
Particle diameter
mm
cm
m
km
ft
in
µm
Output data
Head loss
m
Description
Head loss calculations in porous media using the Kozeny-Carman equation.
Kozeny equation
Description
Head loss calculations in porous media using the Kozeny-Carman equation.
Kozeny equation
References
Hines, A. L., & Maddox, R. N. (1985). Mass transfer: fundamentals and applications (Vol. 434). Englewood Cliffs, NJ: Prentice-Hall.