[TRNSYS-users] CFS model - shading device modelization

["Freppel, Wirich" <Wirich.Freppel@saint-gobain.com>]

Hello everyone,

 

I’m trying to perform thermal and visual calculation in a simple geometry (at the moment, only one zone with one façade).

My objective is to assess the impact of glazing + shading on the energy efficiency.

 

I have two problems I guess :

1. Window 7.8 does not generate a DOE file of the window when a shading is included. Is there a solution to obtain the DOE file ?
2. To avoid problem 1, I could use the ES-SO database, which gives the spectral data (ISO 52022-3) for different combinations. But, how can I use it as an input for TRNSYS ? For example, I don’t have the angle dependency like in the DOE file. Is there a Type that extrapolates the optical and thermal values starting from the normal angle ?

 

To finish, I bought and installed the CFS add-on, I have the feeling that it could help me to solve my problems. Do you have any paper that presents the add-on and/or gives a tutorial ? I would appreciate it !

 

Best regards

 

 

Wirich

+33 637 053 174