WUFI

Can WUFI-Plus export the number of hours when surface condensation is expected on a wall, in a simulated period? How do I export this results?

Thanks.

Dear Thomas,

Thank you very much. Actually, I don't have words to thank you enough.

Your knowledge and your will to help others are just inspiring. Congratulations.

Thank you for the fast reply. I understand your comentaries, but see how Thomas explained before..... when we export the surface temperature and the surface RH from WUFI (to use in the Wufi-Bio, for exemple), the surface RH is obtained from the water content of the material (at the surface), and it'...

Hi thiago.afonso, yes, the surface relative humidity is the relative humidity of the pore air in the material, right at the surface (but conceptually as a property of the material). It is determined by the water content of the material at this spot. The relationship between the relative humidity an...

Thomas,

Can you suggest any literature that treats about this (surface RH)?

Thank you again.

Hello,

Can someone help me?

Thanks!

Hallo, wie geht es Dir?

I have a small doubt.

In which substrate class should I classify a painted wall? It dependes on the type of paint used? Should I assume the same substrate underneath the paint?

Thanks for helping.

Thank you, Thomas.

Or.... The surface RH is obtained from the Water storage function of the material , in acordance with the water content of the material right at the surface.... In this case, the surface RH is a concept related to the moisture of the material, and not to the air. Can someone please help me? Thanks!

Hello, I have a conceptual doubt. When we click, in the 1D animation film, exactly on the inner surface of a wall, exporting the "surface" RH and temperature of this wall (to the WUFI-Bio, for example), what does it really means? I understand that the temperature exported is the temperatur...

Hi, I'm sorry but I still a little confused. Can you help me? When you say that the surface conditions (temperature and RH) are exported from the WUFI PLUS, the surface RH means the RH of the thin air layer right in contact with the wall, right? Which results from the interior air conditions, the su...

Hello, I have a small doubt about the WUFI-Bio inputs. Acording to Sedlbauer (2001), the spores can absorb umidity from both the air as well from the substrate. Thats why he considers the model spore between two arbitrary condition like in the picture attached, right? But when we enter the condition...