Detail publikačního výsledku

Methods of inverse analysis of water -and salt concentration profiles in porous materials

PAVLÍK, Z.; TOMAN, J.; ROVNANÍKOVÁ, P.; ČERNÝ, R.

Originální název

Methods of inverse analysis of water -and salt concentration profiles in porous materials

Anglický název

Methods of inverse analysis of water -and salt concentration profiles in porous materials

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The apparent salt diffusion coefficient and the apparent moisture diffusivity are determined in the conditions of chloride-in-water solution uptake into dry specimens. The moisture diffusivity is also determined for the penetration of distilled water. It is observed that for chloride-in-water solution the apparent transport coefficients depend on time from the beginning of the experiment, contrary to the transport of distilled water. The observed differences are attributed to the fact than Cl and Na+ ions are adsorbed on the pore walls faster than water molecules.

Anglický abstrakt

The apparent salt diffusion coefficient and the apparent moisture diffusivity are determined in the conditions of chloride-in-water solution uptake into dry specimens. The moisture diffusivity is also determined for the penetration of distilled water. It is observed that for chloride-in-water solution the apparent transport coefficients depend on time from the beginning of the experiment, contrary to the transport of distilled water. The observed differences are attributed to the fact than Cl and Na+ ions are adsorbed on the pore walls faster than water molecules.

Klíčová slova v angličtině

chloride, diffusivity, porous material

Autoři

PAVLÍK, Z.; TOMAN, J.; ROVNANÍKOVÁ, P.; ČERNÝ, R.

Vydáno

01.01.2004

Nakladatel

VUT Brno

Místo

Brno

ISBN

80-7204-353-6

Kniha

Research Activities of Physic Departments of Civil Engineering Faculties in the Czech and Slovak Republics

Strany od

139

Strany počet

6

BibTex

@inproceedings{BUT12896,
  author="Zbyšek {Pavlík} and Jan {Toman} and Pavla {Rovnaníková} and Robert {Černý}",
  title="Methods of inverse analysis of water -and salt concentration profiles in porous materials",
  booktitle="Research Activities of Physic Departments of Civil Engineering Faculties in the Czech and Slovak Republics",
  year="2004",
  pages="6",
  publisher="VUT Brno",
  address="Brno",
  isbn="80-7204-353-6"
}