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[TRNSYS-users] Long wave emissivity of walls

To: <trnsys-users@cae.wisc.edu>
Subject: [TRNSYS-users] Long wave emissivity of walls
From: "Christophe PLANTIER" <plantier@enertech.fr>
Date: Thu, 16 Apr 2009 09:15:24 +0200
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Thread-topic: Long wave emissivity of walls

Dear Trnsys-users,
 
I'm trying to modelize a low emissivity material to evaluate its impact on summer confort of buildings. Can I change the long wave emissivity of the outside surfaces of walls? I read in the User Guide the default value of emissivity is 0.9 for any walls.
Has anyone ever tried to modelize this kind of "reflecting" material?
Thanks a lot for your help,
Best regards,

Christophe PLANTIER
CABINET SIDLER / ENERTECH
Ingénierie énergétique et fluides
F - 26160 FELINES S/RIMANDOULE
Tél & Fax : (33)04.75.90.18.54
www.enertech.fr

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