[TRNSYS-users] Type 51: cooling tower

David BRADLEY via TRNSYS-users trnsys-users at lists.onebuilding.org
Wed Feb 8 09:38:33 PST 2017


   Unfortunately there is not a way of doing that in the current TRNSYS 
version. It is a feature that we've added to the cooling tower for v18. 
In the current version, you'd need to implement an external controller 
model to determine the fan speed that you want to run and then pass that 
value to the tower model.

kind regards,


On 02/07/2017 07:19, via TRNSYS-users wrote:
> Good afternoon to all
> I would like to ask you about the use of type 51: is it possible that 
> the type set itself the “relative fan speed” in function of the wet 
> bulb temperature.
> In other words I would know if the type could set it automatically in 
> “+1” (forced ventilation) if is necessary and keep it set on “-1” 
> (natural ventilation) in the other cases.
> Kind regards
> Massimo Truant
> Inviato da Posta <https://go.microsoft.com/fwlink/?LinkId=550986> per 
> Windows 10
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at lists.onebuilding.org
> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org

Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

d.bradley at tess-inc.com


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