Problems 4.10
Question 2.vi
The specific surface of the chalk is 3x106 m-1 and the cake can be assumed to have had a porosity of 50%.
Permeability by the Kozeny-Carman equation is obtained by comparing Darcy's law with the Kozeny-Carman equation; this gives the permeability as hence the SI unit is m2. The Kozeny constant is often 5. |
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