PORE ANALYSIS

摘要

A method of producing a product having a predetermined porosity, the method comprising the steps of: conducting a porosity test upon a test sample; producing a 3 dimensional model of voids interconnected by throats; deriving an intrusion curve for the model; comparing the derived intrusion curve for the model with an intrusion curve showing the output of the porosity test; iteratively modifying the model until the derived intrusion curve for the model matches that for the output of the porosity test; making adjustments to at least one parameter of the model to adjust the porositycharacteristics of the model to the predetermined porositycharacteistics; and modifying the test sample in accordance with the adjustments.