[TRNSYS-users] type 551

[David Bradley]

Giovanni,
  Please refer to the ..\Trnsys16_1\Tess Models\Documentation\Green 
Building Library\Type551.pdf for some diagrams that explain the angle 
definitions. As for the source code, the angles are converted to radians 
so the limits that you are seeing are limitations on radians, not on 
degrees.
Kind regards,
 David


giovanni nurzia wrote:
> Dear all,
>
> following type 551 documentation I would set for the case depicted in 
> the attached figure:
>
> Array configuration: 2
> Row slope: alpha + beta
> Field slope: beta
>
> But looking at the source code:
> - Row slope seems to be considered only referring to the horizontal
> - It is requested not to have (FieldSlope.GT.RowSlope), which I would 
> get because for ConfigMode=2 fieldslope is calculated as (90-beta)
> - Moreover It seems that I can´t have beta equal to 0, as it is 
> requested not to have (FieldSlope.GT.1.5d0). What about a vertical wall?
>
> Can you give me some suggestions?
>
> Thanks,
>
> Giovanni Nurzia
>
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