Effect of Air Tightness
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Tony Smith-Grace
- WUFI User
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Effect of Air Tightness
Could anyone tell me if heat and moisture transfer rates are affected by selecting different air tightness values
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Daniel
- WUFI SupportTeam IBP
- Posts: 134
- Joined: Tue Jul 19, 2005 2:50 am -1100
- Location: Fraunhofer IBP, Holzkirchen
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Re: Effect of Air Tightness
The surface transfer is not affected at interior and exterior surface...
The moisture in the assembly normally is slightly increased (it's handled as a moisture source) and following the diffusion transport from inside slightly reduced due to smaller gradients, and to the outside increased due to bigger gradients.
Daniel
The moisture in the assembly normally is slightly increased (it's handled as a moisture source) and following the diffusion transport from inside slightly reduced due to smaller gradients, and to the outside increased due to bigger gradients.
Daniel
Dr.-Ing. Daniel Zirkelbach, Deputy Head of Department Hygrothermics, IBP Holzkirchen