[TRNSYS-users] "Optional Properties of Shading Devices"

To: <trnsys-users@cae.wisc.edu>
Subject: [TRNSYS-users] "Optional Properties of Shading Devices"
From: "Kersken, Matthias" <Matthias.Kersken@ibp.fraunhofer.de>
Date: Fri, 24 Apr 2009 10:41:29 +0200
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Thread-topic: "Optional Properties of Shading Devices"

Hallo!

In the TRNSYS-Handbook in Cap. 6.2.4.3.2. is explained how to define the thermal resistance of an internal or external blind there's the addition:

"The properties entered for the shading devices are effective only if a shading device is actually defined for the window"

Now my question is: When exactly is a shading defined?

If the Checkbox "internal/external shading factor" is checked or if the value of the shading factor is bigger than "0"?

Thanks for Your help!

Matthias Kersken

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Dipl.-Ing. Matthias Kersken
Wissenschaftlicher Mitarbeiter / Abteilung Energiesysteme

Fraunhofer-Institut für Bauphysik
Institutsteil Holzkirchen

Fraunhoferstraße 10
83626 Valley

eMail: Matthias.Kersken@ibp.fraunhofer.de
Telefon 08024 / 643-204
Telefax 08024 / 643-366
www.ibp.fraunhofer.de

Dipl.-Ing. Matthias Kersken
Research Associate / Department Energy Systems

Fraunhofer Institute for Building Physics
Branch Holzkirchen

Fraunhoferstraße 10
83626 Valley

eMail: Matthias.Kersken@ibp.fraunhofer.de
Phone +49 8024 / 643-204
Fax +49 8024 / 643-366
www.ibp.fraunhofer.de

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