We investigate pressure driven pipe flow of Laponite suspension, as a model thixotropic fluid. The tendency the suspension to age is controlled by addition sodium chloride salt vary ionic strength. use syringe pump prescribe and observe that steady state obtained. Unusually, drop required maintain constant rate decreases with an increase in rate, qualitative contrast expectation for Poiseuille ...

This paper presents results for systems formed in a solid glassy state after nanocrystallization process above the glass temperature. We analyze electric conductivity and relaxation processes such treatment under high temperature (HT) pressure (HP-HT) as well. The latter leads to ca. 8% increase of density, two decades (100) well qualitative changes processes. previtreous-type time on cooling i...