[TRNSYS-users] TYPE 16

[David BRADLEY via TRNSYS-users]

Adnan,

   The solar azimuth that comes from Type16 is relative to the 
North/South axis. It is not relative to the building. If you have 
modeled your building starting with Trnsys3D and you drew the building 
using plan North (as opposed to absolute north) then you'll need to add 
an equation after Type16 that adds the turn angle to the solar azimuth 
angle coming from Type16 before then passing it on to Type56.

   If you look at the 3D building example (especially at some of the 
later steps) you'll be able to see one way of implementing the equation.

   If you drew your building using absolute north or if you did not use 
Trnsys3D such that the solar radiation falling on your building (as 
calculated by Type16) is the correct amount based on the direction that 
each wall faces then you do not need to modify the solar azimuth angle 
coming from Type16.

   kind regards,

  David



On 01/12/2017 02:39, adnan rasheed via TRNSYS-users wrote:
> Hi everyone
>
> i am using type 9 and type 16, for processing weather data, my problem 
> is i am using turn equations to change the position of the building. 
> everything is clear to me except solar azimuth angle(output of Type 
> 16) Type 16 automatically calculate this or i need to give some input 
> value from weather component. problem is i am changing turn but no 
> change in solar gain.
>
>
> Regards
> Adnan
>
>
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

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

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