Air Layer Errors

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ADavis
WUFI User
WUFI User
Posts: 3
Joined: Fri Feb 25, 2011 9:07 am -1100

Air Layer Errors

Post by ADavis »

Recently I have been experiencing some errors when I use the air layers from the material database. I recieve the following message:


Material: Air Layer 70mm
Material Function: Thermal conductivity, moisture-dependent. water content greater than allowed (see porosity)..


I am running a new install of WUFI Pro as of 1 March 2011, and had no initial problems of this type. I have even uninstalled and reinstalled the software in case it was not a clean install.

Can anyone advise on this issue? I have reviewed a previous thread stating that this is an outdated material database, but as my software version is the latest and greatest, I can't sort out what the issue is.

Please help!
Thank you!
Daniel
WUFI SupportTeam IBP
WUFI SupportTeam IBP
Posts: 134
Joined: Tue Jul 19, 2005 2:50 am -1100
Location: Fraunhofer IBP, Holzkirchen
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Post by Daniel »

Dear Aaron,

there is a wrong setting of the moisture dependent heat conductivity – please unlock the material data and delete the second line. Then you can start the simulation.

Sorry for this problem.
Daniel
Dr.-Ing. Daniel Zirkelbach, Deputy Head of Department Hygrothermics, IBP Holzkirchen
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