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



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

cid:image001.jpg@01CD9B35.D07198D0
123 avenue Barthélémy Buyer
69005 Lyon – France

Tel  : +33 (0) 426 10 66 94
yasmina.el-hasnaoui@cofelyaxima-gdfsuez.com

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

 

De : trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@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

==================

 

2014/1/24 <yasmina.el-hasnaoui@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@01CD9B35.D07198D0
123 avenue Barthélémy Buyer
69005 Lyon – France

Tel  : +33 (0) 426 10 66 94
yasmina.el-hasnaoui@cofelyaxima-gdfsuez.com

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

 


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