Utilization of computational modelling for determination of hydration kinetics of heterogeneous materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00312623" target="_blank" >RIV/68407700:21110/17:00312623 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4992439" target="_blank" >http://dx.doi.org/10.1063/1.4992439</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4992439" target="_blank" >10.1063/1.4992439</a>

Result language
angličtina
Original language name
Utilization of computational modelling for determination of hydration kinetics of heterogeneous materials
Original language description
A computational method for determination of hydration kinetics of heterogeneous samples is described in the paper. This method presents an alternative to mathematical approaches that are currently used for the correction of signal delay that is typical for isothermal heat flow calorimeters and may lead to distortion of results. The three-dimensional computational model of the calorimeter respects all the details of experimental device and the nonstationary heat transport is solved using finite element method. The preliminary results indicate that modelling outputs are realistic and correspond to the experimental outputs as well as to the mathematical solution of the problem described by the Tian’s equation (R2 = 0.9998). Therefore, the proposed method has a large potential to be used for determination of hydration kinetics of materials when combined with classic experimental approaches.
Czech name
—
Czech description
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Project
<a href="/en/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Cumulative time dependent processes in building materials and structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of International Conference on Numerical Analysis and Applied Mathematics 2016 (ICNAAM-2016)
ISBN
978-0-7354-1538-6
ISSN
—
e-ISSN
0094-243X
Number of pages
4
Pages from-to
—
Publisher name
AIP Conference Proceedings
Place of publication
New York
Event location
Rhodes
Event date
Sep 19, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000410159800270

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