Re: [TRNSYS-users] Shadings, walls and windows

To: "TRNSYS users mailing list at the Solar Energy Lab, UW-Madison" <trnsys-users@cae.wisc.edu>

Subject: Re: [TRNSYS-users] Shadings, walls and windows

Date: Thu, 23 May 2013 17:11:05 +0200

Cc: "<trnsys-users@cae.wisc.edu>" <trnsys-users@cae.wisc.edu>

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Reply-to: "TRNSYS users mailing list at the Solar Energy Lab, UW-Madison" <trnsys-users@cae.wisc.edu>

Hy Martin,

I would say that you are right. You need to draw the thickness of the walls on T3D by adding shading surfaces around the window.

Best,
Ewen Raballand

Dear TRNSYS users,
I have a question about shadings, walls and windows.
I built up a 3D model in TRNSYS3D. For the surface dimensions I used for every wall the centerline. The exterior walls have a lot of windows. I know the thickness of the walls can be defined in TRNBUILD.
For example the exterior wall has a thickness of 50 cm and the windows are located at the inside dimension, how is the shading from the wall considered?
Do I have to implement in TRNSYS3D shading groups with the dimension of 50 cm around the windows?

Thanks
Martin

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References:

[TRNSYS-users] Shadings, walls and windows
- From: "Martin Schmelas" <Martin.Schmelas@hs-offenburg.de>