[TRNSYS-users] HELP

David BRADLEY via TRNSYS-users trnsys-users at lists.onebuilding.org
Thu May 18 06:56:07 PDT 2017


Karim,

Your temperature difference can be computed by using an equation. Use 
the "insert new equation" tool from the "assembly" menu in Studio.

Kind regards,

  David



On 05/17/2017 11:02, Karim Nahi via TRNSYS-users wrote:
> Hello everybody,
>
> I come today to ask you a particular case.
>
> I have an output temperature of a model that I want to use to 
> influence another input. Let me explain, depending on the difference 
> in temperature at the outlet (delta T), I want to adjust my inlet 
> temperature so that the inlet temperature follows the variation 
> (T2-T1). Ie the new input temperature will be equal to the input 
> temperature I have + the output temperature variation. (Tin (new) = 
> Tin + (All 2 - All 2)). But I do not know how to have the temperature 
> difference on TRNSYS.
>
> I hope it's clear enough, I know it's not obvious.
> Thank you in advance.
> Best regards.
>>
>
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> TRNSYS-users mailing list
> 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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