[TRNSYS-users] Entering hourly solar incidents of the whole year using Data Readers

David BRADLEY d.bradley at tess-inc.com
Wed Mar 21 07:00:10 PDT 2012


Simge,
   When you say "solar incidents" I am not sure whether you mean 
incident solar radiation or solar incidence angle. However, Type9 is 
able to read 98 different variables (columns_ from a single external 
data file. However, that data file can have as many records (rows) in it 
as you like. If you have a value of solar radiation incident on a 
particular window measured once every 15 minutes for 2 years, you would 
have a data file with a single column and 70080 rows (8760 hours * 4 
records per hour * 2 years).
Kind regards,
  David


On 3/20/2012 16:01, simge andolsun wrote:
> Dear TRNSYS users,
>
> I need to use the window solar incidents calculated by another program
> for the windows I modeled in TRNSYS. So, I was wondering whether it is
> possible to enter the hourly window solar incidents of the whole year
> using the Data Readers (Type 9) of TRNSYS. I believe the TRNSYS Data
> Readers are limited to 98 input variables. This means that I would
> need to have a minimum of 90 data readers to enter the 8760 solar
> incident value of each window. Then I would need to connect them such
> that they would be read in the correct order. Would you please let me
> know how I can do this?... or is there any other easier way to use the
> solar incidents calculated by another program in TRNSYS?
>
> Thank you very much in advance for your help,
>
> I look forward to hearing from you,
>
> Best Regards,
>
> Simge Andolsun
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> TRNSYS-users at cae.wisc.edu
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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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