The pore and throat size distribution operation is available in all versions of PoreXpert. The pore and throat size distribution is an easy operation to use all you need to do is add the pore and throat size distribution list to your list of operations. The following screen will then be displayed and you will be able to change the type of distribution by selecting the appropriate box above the pore and throat size distribution graph.

 

Figure showing the size distribution graphs by number for the granite sample. In the right hand throat distribution graph you can see there are large numbers of small throats which prevent significant wetting of the sample.

 

The advanced option can be used to change the type of pore and throat size distribution displayed, to show the volume of features, a combined pore and throat size distribution or a normalised distribution. These options can be used individually or in any combination, by selecting in the drop down menu.