Large time behavior of solutions to a moving-interface problem modeling concrete carbonation
Toyohiko Aiki, Adrian Muntean · Communications on Pure & Applied Analysis · 2010
We study the large time behavior of the weak solutions to a one-phase moving sharp-interface PDE system describing the aggressive penetration of gaseous carbon dioxide in unsaturated concrete. The key of the proof is a global uniform estimate for solutions obtained by using the maximum principle. The analysis reported here relies on the global existence and uniqueness of solutions that we have proved previously.