Changes

:<math>\mbox{P}_{\rm c} = \frac{2\gamma \cos \Theta}{\mbox{r}}</math>

:<math>\mbox{P}_{\rm c} = \frac{2\gamma \cos \Theta}{\mbox{r}}</math>

This expression assumes the capillary phenomenon occurs within a tube with a circular cross section. Real pores only approximate this, and then only if they are intergranular or inter crystalline (<ref name=CoalsonPC>Coalson, personal communication, 1997</ref>).

This expression assumes the capillary phenomenon occurs within a tube with a circular cross section. Real pores only approximate this, and then only if they are intergranular or inter crystalline.<ref name=CoalsonPC>Coalson, personal communication, 1997</ref>

==Capillary test procedure==

==Capillary test procedure==

* [[Connectivity and pore throat size]]

* [[Connectivity and pore throat size]]

* [[Classifying pore systems]]

* [[Classifying pore systems]]

==External links==

==External links==