WUFI

Hi everybody, I was just looking through this post as I have the same problem. I am trying to simulate a tear in a membrane in an internal insulation system but it's not working. I have tried both the moisture source and air change source and at a location within the temperature is below the dewpoin...

Hi Thomas, Thanks for getting back to me so quick. I think I have sorted this issue now. I have two more questions though if you don't mind. When setting up the simulation, with regards to the initial conditions, I ran a simulation on the existing wall (before retrofitting with internal insulation) ...

Hi all, Im a student investigating hygrothermal performance of a hydrophilic mineral wool insulation when retrofitting existing buildings with internal insulation. With the wall buildups I have, there are a few materials that are not present in the Wufi Material database and therefore I need to crea...

Hi Thomas, Thanks for getting back to me. Since my last post, I have obtained the Liquid Water Transport coefficient (k) for the hydrophilic mineral wool insulation. I think this is an important property for this type of mineral wool insulation as I am trying to investigate the materials ability to ...

Hi all, Im a student investigating hygrothermal performance of a hydrophilic mineral wool insulation when retrofitting existing buildings with internal insulation. With the wall buildups I have, there are a few materials that are not present in the Wufi Material database and therefore I need to crea...