[TRNSYS-users] The Front convective Heat Transfer Coefficient of Wall in TYPE 56

[yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com]

Dear Mika,

Thank you for you quick answer.

On the TRNSYS manual (chapter 5 –MultizoneBuilding page 5-34) , it’s written that the HCONVI unit is [kJ/hm2K]. I am not sure it’s  a heat transfer rate from the selected surface.

Yasmina EL HASNAOUI
Ingénieure Calculs
Pôle Process Industriel
Semicad

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123 avenue Barthélémy Buyer
69005 Lyon – France
Tel  : +33 (0) 426 10 66 94
yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com<mailto:yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com>

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De : trnsys-users-bounces at cae.wisc.edu [mailto:trnsys-users-bounces at cae.wisc.edu] De la part de ?? ??
Envoyé : Freed 24 jannewaris 2014 9:42
À : TRNSYS users mailing list at the Solar Energy Lab, UW-Madison
Objet : Re: [TRNSYS-users] The Front convective Heat Transfer Coefficient of Wall in TYPE 56

Dear Yasumina,

I think HCONVI is not a heat transfer coefficient [kJ/hm2K] but a heat transfer rate [kJ/h] from the selected surfce.

Best regards,
Mika

==================
Mika Yoshinaga
Associate Prof.
Meijo University, Japan
yoshi at meijo-u.ac.jp<mailto:yoshi at meijo-u.ac.jp>
==================

2014/1/24 <yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com<mailto:yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com>>
Dear TRNSYS users,

Does anybody know what is the difference between the front convective Heat Transfer Coefficient that you enter in type 56 and the type 56’s output called NType 108 : HCONVI ( eff.inside cinv. Heat transfer coeff (FRONT) ) ?

Kind regards,

Yasmina EL HASNAOUI
Ingénieure Calculs
Pôle Process Industriel
Semicad

[cid:image001.jpg at 01CF18EB.6D9D99E0]
123 avenue Barthélémy Buyer
69005 Lyon – France
Tel  : +33 (0) 426 10 66 94<tel:%2B33%20%280%29%20426%2010%2066%2094>
yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com<mailto:yasmina.el-hasnaoui at cofelyaxima-gdfsuez.com>

Cofely Axima et OMEGA Concept, des marques de la société AXIMA Concept
www.omega-concept-gdfsuez.com <http://www.omega-concept-gdfsuez.com>
P Pensez à l’environnement avant d’imprimer ce message.


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