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Porosity variations in saline media induced by temperature gradients: experimental evidences and modelling

Autor
Olivella, S.; Castagna, S.; Alonso, E.; Lloret, A.
Tipus d'activitat
Article en revista
Revista
Transport in porous media
Data de publicació
2011-12
Volum
90
Número
3
Pàgina inicial
763
Pàgina final
777
DOI
https://doi.org/10.1007/s11242-011-9814-x Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/16368 Obrir en finestra nova
URL
http://www.springerlink.com/content/d84311g527678473/ Obrir en finestra nova
Resum
Porosity variations in saline media containing humidity are induced by temperature gradients. A temperature imposed on a porous salt sample prepared with some brine and closed to mass transfer leads to significant variations of porosity in few weeks. Modelling of the experiments permits to understand the processes involved.
Citació
Olivella, S. [et al.]. Porosity variations in saline media induced by temperature gradients: experimental evidences and modelling. "Transport in porous media", Desembre 2011, vol. 90, núm. 3, p. 763-777.
Paraules clau
Dissolution/precipitation of salt, Porosity variations, Salt aggregate, Temperature gradient, Vapour flux
Grup de recerca
MSR - Mecànica del Sòls i de les Roques

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