Re: [TRNSYS-users] Problem of pane temperature divergence

[ITF - Adrien JEZEQUEL <a.jezequel@itf.biz>]

Hi Pauline,

I look at your project and see in your b17 file that surfaces 27 (Zone1) and 97 (Zone7) have the same area as the wall in which they are defined.
Maybe you can reduce the window area (for example 8.9 m² in a wall of 9 m²), or define your window without wall. For doing that, select additionnal window in Trnbuild and add a window without wall (just as shown here below)


After correcting that, the project seems to work fine.

One other remark : Type34 works with isotropic sky model. You may change the 3rd parameter of type15 to"1" instead of "5".

Hope this helps

Best regards
--

 

 

Adrien JEZEQUEL
Simulation Dynamique - Calculs numériques

62 rue du Bolliet
73230 SAINT-ALBAN-LEYSSE
Tél : +33(0) 479 750 029
Fax : +33(0) 479 852 122
a.jezequel@itf.biz
www.itf.biz

Le 06/10/2014 08:53, Pauline GELIN a écrit :

Marion,

 

Thanks a lot for your proposal.

Please find attached the different files of my project.

I thank you very much in advance for any help you could give me.

Best Regards,

 

Cordialement,

 

Pauline GELIN

Ingénieur Conception environnementale

 

 

10 avenue des canuts

69120 VAULX EN VELIN

T : 04.37.45.33.33 

 

Ligne directe : 04.37.45.33.47

 

www.katene.coop

www.quadriplus-groupe.com

www.woopa.coop

 

De : TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org] De la part de Marion Hiller
Envoyé : lundi 6 octobre 2014 08:43
À : 'TRNSYS users mailing list at OneBuilding.org'
Objet : Re: [TRNSYS-users] Problem of pane temperature divergence

 

Pauline,

 

it is hard to tell without looking at your project.

If you send the project, I can have a look at it.

 

Marion

 

 

 

Von: TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org] Im Auftrag von Pauline GELIN
Gesendet: Donnerstag, 2. Oktober 2014 17:02
An: TRNSYS users mailing list at OneBuilding.org (trnsys-users@lists.onebuilding.org); trnsys-users (trnsys-users@cae.wisc.edu)
Betreff: [TRNSYS-users] Problem of pane temperature divergence

 

Hi,

 

like many users I have a problem of divergent temperatures for all my windows (see message below) with a simple TRNBUILD project, with constant CHTC always used in my previous studies, with 2 types 93 for gain calculations (I think no link with my problem).

I tried all proposals from mailing list in TRNSYS mailing list archive without success.

Does anyone have an idea?

 

 

Thank you very in advance for any help.

Best Regards,

 

Cordialement,

 

Pauline GELIN

Ingénieur Conception environnementale

 

 

10 avenue des canuts

69120 VAULX EN VELIN

T : 04.37.45.33.33 

 

Ligne directe : 04.37.45.33.47

 

www.katene.coop

www.quadriplus-groupe.com

www.woopa.coop

 

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