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namurt May 18, 2017 14:25

Stone drying process
 
https://photos-5.dropbox.com/t/2/AAC...00&size_mode=3

Hello! I'm a mess... :)
I don't know how to model the drying process in a stone (porous media) of the fašade of a building.
I've read a lot about multiphase fluids and evaporation process but all are about engineering aplications. The usual tutorials about porous media are not directly applicable, I think.

- We will supose all wall is composed by one material (stone).
- Water of the ground always exists, the water flow is continuous.
- Water inside de stone wall evaporates througt the wall surfaces and doesn't reach very height.


Any help, please ?


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