Unvented roof modeling issues

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Matthew Martinez
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Unvented roof modeling issues

Post by Matthew Martinez » Wed Sep 29, 2021 8:16 am -1100

I'm am attempting to model an unvented roof assembly in Austin Texas and I am receiving no convergence issues but my balance if off by about 6.

Balance 1: -.35
Balance 2: -6.3

Am I don't something wrong with the model?

-Matthew
-Matthew

Christian Bludau
WUFI SupportTeam IBP
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Re: Unvented roof modeling issues

Post by Christian Bludau » Thu Jul 14, 2022 8:46 pm -1100

Dear Matthew,
with this short description it is not really possible to help you.
Maybe try to split the air layer, as this may be related to interstitial condensation:
viewtopic.php?f=32&t=1777&p=5226#p5226
Christian

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