BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Chiara Gavioli (Czech Technical University\, Prague)
DTSTART:20240429T134000Z
DTEND:20240429T151000Z
DTSTAMP:20260405T175107Z
UID:NSCM/140
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/NSCM/140/">A
  model for lime consolidation of porous solids</a>\nby Chiara Gavioli (Cze
 ch Technical University\, Prague) as part of Nečas Seminar on Continuum M
 echanics\n\nLecture held in Room K3\,  Faculty of Mathematics and Physics\
 , Charles University\, Sokolovská 83  Prague 8..\n\nAbstract\nWe present 
 the first mathematical 3D model describing the process of filling the pore
 s of a building material with a water-lime-mixture\, with the goal to impr
 ove the consistency of the porous solid. Chemical reactions produce calciu
 m carbonate which glues the solid particles together at some distance from
  the boundary and strengthens the whole structure. The model consists of a
  reaction-diffusion system with a nonlinear non-smooth boundary condition\
 , coupled with the mass balance equations for the chemical reaction. The m
 ain result consists in proving that the system has a solution for each ini
 tial data from a physically relevant class. A 1D numerical test shows a qu
 alitative agreement with experimental observations.\nThis is a joint work 
 with B. Detmann (Universität Duisburg-Essen)\, P. Krejčí\, J. Lamač\, 
 and Y. Namlyeyeva (Czech Technical University Prague).\n
LOCATION:https://researchseminars.org/talk/NSCM/140/
END:VEVENT
END:VCALENDAR