Positive feedback from alpha tester19 July 2020
Concluding comment from an alpha tester: Congratulations to you both and the team, this is a triumph. How far computing and graphics have come!
Alpha testing7 July 2020
We are currently testing the alpha release of PoreXpert version 2, both in the UK and mainland Europe. We are currently on track for the beta release to all our patiently waiting customers late in July.
User registration system2 July 2020
A new, fully validated and encrypted user registration system has been developed, ready for the imminent alpha and beta releases of PoreXpert version 2.
Portugese translation26 June 2020
Thanks to Sara of Frontier IP, PoreXpert v2 will now be available in Portugese, as well as fully updated Italian, German, Spanish and French.
Encryption speed test19 June 2020
A problem with PoreXpert versions up to 1.8 was that the encryption necessary to protect the software slowed it down. Using newly purchased software we have been working to improve the speed of the most commonly used operations, and have successfully applied it so they now run comparably as fast for our users as for ourselves. The graph compares the speed of calculation for a (small) 12x12x12 unit cell, with about 4300 void features – fitting for Vertically Banded and Small Centre Zone structure types (short range size auto-correlations), absolute permeability to water at 20C, and ionic tortuosity.
Free cell viewer download11 June 2020
The cell viewer is now available as a signed Microsoft Installer file from the Downloads page, so that you can see void structures in virtual 3D on your own PC. Many interesting void structures of geometric and real samples are being loaded there.
PoreXpert version 2 security5 June 2020
We are now busy preparing the Sentinel security dongles and download system for the v2 alpha release.
v2 alpha release testing8 May 2020
We are currently vigorously testing PoreXpert V2, including non-English language versions as shown, prior to alpha release.
Revised user manual28 April 2020
PoreXpert version 2 is a significant advance on the previous version (1.8), so a new, nearly 200 page User Manual has been written to accompany it.
Improved tortuosity simulation26 March 2020
We have programmed an improved tortuosity simulation for PoreXpert version 2.