[TRNSYS-users] U values

[Arne Hübner]

Hello TRNSYS-Users,
does anybody know, how TRNSYS calculates the U-values? Cause when I calculate the U-values by Hand with that Formula:

U = 1/(Rsi+d/Lambda+Rse) 

Rsi,horizontal = 0,13 m²*K/W
Rse,horizontal = 0,04 m²*K/W

I get different U-values.
Which heat Transfer coefficients does TRNSYS use?

Kind regards,

Arne Hübner


Gesendet von Mail für Windows 10

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20191003/335e7ddc/attachment.html>