[TRNSYS-users] Type 34 shading device and additional external shading

["Timo Sengewald" <timo.sengewald@bls-energieplan.de>]

Hello,

it is the first time I use Type 34 with Type 56 and until now everything
worked fine. But what I actually want to simulate is a window shaded by
slats at the façade (wingwall shading) and by an additional external
shading device (venician blinds). How can I combine the values resulting
from these two effects?

My two ideas were:

1 I can multiply (equation component or directly in the building
description) the shading factor calculated by type 34 with an additional
external shading factor (say 0.5). But the result can be 0 (no shading)
although the window is shaded.

2 I can add these two values which may result in a shading factor larger
than 1...

Type 34 has been discussed several times in the group but I did not find
any hints on that problem. Has somebody got an idea?


Thanks for your advice!


Timo

_______________________________________________
Timo Sengewald

BLS Energieplan GmbH
Elsenstraße 106
D-12435 Berlin
Tel.: +49 30 53 32 81-0
Fax: +49 30 53 32 81-40


www.bls-energieplan.de