Experimental analysis of water and nitrate transport in porous building materials

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00160040" target="_blank" >RIV/68407700:21110/09:00160040 - isvavai.cz</a>
Výsledek na webu
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Jazyk výsledku
angličtina
Název v původním jazyce
Experimental analysis of water and nitrate transport in porous building materials
Popis výsledku v původním jazyce
Water and nitrate transport is analyzed experimentally in several characteristic types of porous building materials. The main practical outcome is the determination of two principal transport parameters, namely the moisture diffusivity and nitrate diffusion coefficient. It is shown that the possible neglect of nitrate diffusion in the liquid phase is apparently wrong because the moisture diffusivity calculated from nitrate concentration profiles under this assumption is one to two orders of magnitude higher than moisture diffusivity calculated from moisture profiles.
Název v anglickém jazyce
Experimental analysis of water and nitrate transport in porous building materials
Popis výsledku anglicky
Water and nitrate transport is analyzed experimentally in several characteristic types of porous building materials. The main practical outcome is the determination of two principal transport parameters, namely the moisture diffusivity and nitrate diffusion coefficient. It is shown that the possible neglect of nitrate diffusion in the liquid phase is apparently wrong because the moisture diffusivity calculated from nitrate concentration profiles under this assumption is one to two orders of magnitude higher than moisture diffusivity calculated from moisture profiles.

Rok uplatnění
2009
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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