1.
Phys Rev E Stat Nonlin Soft Matter Phys
; 73(1 Pt 1): 011204, 2006 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-16486130
RESUMO
Magnetic resonance imaging is employed to study water ingress in fine zeolite powders compacted by high pressure. The experimental conditions are chosen such that the applicability of Boltzmann's transformation of the one-dimensional diffusion equation is approximately satisfied. The measured moisture profiles indicate subdiffusive behavior with a spatiotemporal scaling variable eta=x/t(gamma/2) (0