[TRNSYS-users] FW: Net radiation received on a specific internal surface - Type 56

David BRADLEY d.bradley at tess-inc.com
Fri Apr 9 07:12:25 PDT 2021


Kan,

   I often use QIBAB and QIDAB (NTypes 80 and 81). Those are the 
quantities of radiation absorbed (as opposed to incident) on the inside 
surface, however.

   Wall gains are specified as totals, not per square metre.

kind regards,

  David


On 04/09/2021 05:15, K.R. Gunawardena via TRNSYS-users wrote:
>
> Hi,
>
> I am trying to get clarification on a couple of issues.
>
> I am trying to couple a bespoke component with Type 56 to calculate 
> surface evaporative flux. I want to input the net radiation received 
> on a specific internal surface as an input to this component. Which 
> trnsys output best represents the net radiation energy received by an 
> internal surface?
>
> Second, when specifying a wall gain, do we provide the value for the 
> entire wall or m^2?
>
> Answers are greatly appreciated,
>
> Best regards,
>
> Kan
>
>
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

P:+1.608.274.2577
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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