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 Tel : +33 (0) 426 10 66 94 De : trnsys-users-bounces@cae.wisc.edu [mailto:trnsys-users-bounces@cae.wisc.edu] De la part de ?? ?? 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 Tel : +33 (0) 426 10 66 94
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