Re: [TRNSYS-users] overall u-value of building Type 56

[Jean Marais <jeannieboef@googlemail.com>]

Never heard of an overall u-value. u-value changes with dT. the rated u-value of materials is deturmined with a set dT and air velocities on the inside and outside surfaces which include film radiation/convection coeff.

On 26 April 2012 14:50, <Axel.Oliva@ise.fraunhofer.de> wrote:

Dear Users,

how can I derive the u-value of a building set up with Type 56 in TRNBuild?

Best regards.


Axel Oliva

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