Engineering Mechanics

International Conference

Proceedings Vol. 16 (2010)


May 10 – 13, 2010, Svratka, Czech Republic
Editors: Igor Zolotarev

Copyright © 2010 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-87012-26-0 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Model of ion transport in alkali-activated materials
Hlaváček P., Šmilauer V.
pages 41 - +5p., full text

The paper deals with simulation of N a+ leaching process occurring in alkali activated fly ashes (AAFA). The motivation arose from the concern of efflorescence, occurring in a moisture-gradient environment in these materials. The objective aims at quantification of unknown diffusion coefficient for N a+ and estimation of time-dependent leaching process. Numerical model formulated for 1D and 3D is used to solve the balance equation. The 1D model was created in Matlab/Octave environment and the 3D model was implemented into in-house OOFEM package. The simulation shows feasibility of proposed models and a good correspondence with experimental data.

back to list of papers

Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.

Publication Ethics - Ethical guidelines for publication
Webmaster contact:

imce   Powered by Imce 3.20  © 2023, Pavel Formánek, Institute of Thermomechanics AS CR, v.v.i. [generated: 0.0252s]