[TRNSYS-users] Surface radiation model in TYPE 56

David BRADLEY d.bradley at tess-inc.com
Mon Jan 31 08:17:38 PST 2011


Kuniaki,
   Type56 takes the total and beam solar radiation values as inputs. 
This allows you to use whatever sky model (or even measured data) that 
you want. It is the weather processing component (Type15, Type99, or 
Type16 in Trnsys17, Type15, Type109, of Type16 in Trnsys16) that allows 
you to set the diffuse sky radiation calculation method. You can select 
between an isotropic sky model or 4 different anisotropic sky models 
(Hay and Davies, Reindl, Perez 1988, or Perez 1999)
Kind regards,
  David


On 1/30/2011 20:55, 三原 邦彰 wrote:
> Dear all,
>
> What is the computational method of the total radiation on tilted surface incidented external wall and window etc in TYPE56 ?
> Is the anisotropic model used ?
>
> Best Regards
>
> Kajima. corp.
> Kuniaki Mihara
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> TRNSYS-users at cae.wisc.edu
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>

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David BRADLEY
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