Characterization of Concrete by Calibrating Thermo-Hydraulic Multiphase Flow Models

Evaporation tests in concrete columns have been analysed by numerical models to characterize the thermo-hydraulic properties and the processes in concrete. Two evaporation tests were performed: a column heated by a lamp and a column kept in room conditions. The conceptual model considers unsaturated liquid flow and transport of vapour and energy. We also calculated models that take into account the dissolved salts to study its effect on vapour...