Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
ZUDA, L. DRCHALOVÁ, J. ROVNANÍK, P. BAYER, P. ČERNÝ, R.
Originální název
Water Transport Properties of Alkali Activated Aluminosilicate Composite Determined by Two Different Methods
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
Moisture diffusivity of alkali activated aluminosilicate composite with electrical porcelain aggregates is determined as function of thermal loadmg up to 1200 C using two different methods. The first method is based on the sorptivity concept and provides a single moisture diffusivity value whch can be considered as apparent moisture diffusivity. The second method consists in inverse analysis of moisture profiles measured for characteristic times in a l-D experiment with simple initial and boundruy condtions. It makes possible to determine moisture dffusivity as function of moisture content. Experimental results show that the moisture dffusivity depends on previous thermal load in a very significant way. One-order-of-magnitude increase in moisture diffusivity is observed after heating to 1200 C compared to reference specimens.
Klíčová slova
Aluminosilicate materials, moisture dffusivity, sorptivity, moisture profiles
Autoři
ZUDA, L.; DRCHALOVÁ, J.; ROVNANÍK, P.; BAYER, P.; ČERNÝ, R.
Rok RIV
2008
Vydáno
1. 5. 2008
Nakladatel
Academic Journals Inc., USA
Místo
USA
ISSN
1819-3579
Periodikum
Trends in Applied Science Research
Ročník
3
Číslo
Stát
Spojené státy americké
Strany od
267
Strany do
277
Strany počet
11
BibTex
@article{BUT49592, author="Lucie {Zuda} and Jaroslava {Drchalová} and Pavel {Rovnaník} and Patrik {Bayer} and Robert {Černý}", title="Water Transport Properties of Alkali Activated Aluminosilicate Composite Determined by Two Different Methods", journal="Trends in Applied Science Research", year="2008", volume="3", number="3", pages="267--277", issn="1819-3579" }