[TRNSYS-users] Incident radiation

[David BRADLEY]

Luis,
  There are a lot of factors that could be contributing (different wall 
material properties between the simulated and "real" wall, different 
solar absorption coefficient for the wall, different 
convection/radiation split, etc.) I would also recommend that you read 
in the Type56 manual about how it treats radiation gains to a surface 
and what wavelengths are included.
Regards,
  David


On 11/11/2010 01:42, Claros Marfil, Luis Jesus wrote:
>
> Dear Trnsys Users,
>
> I try to simulate the heating that a lamps panel provides to a wall. 
> In order to do that, I measure both the incident radiation that 
> arrives to the wall and its temperature. However, after giving TRNSYS 
> the measured radiation value, the wall temperature I get in the 
> simulation is sensible lower than in the real wall. Any help about this?
>
> Thanks in advance
>
> *Luis J. Claros-Marfil*
>
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
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d.bradley at tess-inc.com

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