[TRNSYS-users] simulating dry cooling tower with spray system

[David BRADLEY]

Souha,
   I would recommend that you implement both of the cooling towers with 
a controlled diverter valve just upstream of them. There are a number of 
controller models that you could then implement to watch the the ambient 
temperature and change the setting on the controlled diverter valve so 
that your water flow would go to one tower or the other depending on the 
ambient temperature. You would then need to implement a mixing valve 
downstream of the towers so that the water flow would return to its load 
from whichever tower it passed through.
kind regards,
  David


On 5/6/2015 4:51 AM, Souha Ferchichi wrote:
> Good Morning,
> How can i simulate a dry cooling tower with spray system that works 
> under these specific conditions :
> If Dry bulb temp <= Tc ( constant temperature ) then dry cooling tower
> Otherwise i go with dry cooling + spray system .
>
> Thank you in advance
> Kind regards
>
> Souha Ferchichi
>
>
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> TRNSYS-users at lists.onebuilding.org
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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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