[TRNSYS-users] Defining a Global Variable in User Created Components

David BRADLEY d.bradley at tess-inc.com
Fri Aug 26 13:01:58 PDT 2011


Aaron,
  You can define an equation in your simulation studio:

Cp = 4.19

Then change the "units" of all your specific heat parameters from 
"kJ/kg.K" to "string" and enter the variable name (Cp) in place of a 
numerical value.
Best,
  David


On 8/26/2011 09:22, Aaron J. Danenberg wrote:
>
> TRNSYS Users:
>
> I am working on simulating a system that is composed of multiple user 
> created components.  Is there a way to define a parameter in one 
> single place that will update the parameter in multiple components.  
> For example I would like to define the specific heat of a fluid in one 
> place, and have three different components automatically use this 
> value as one of their own parameters.  Thanks!
>
> Aaron J. Danenberg
>
> Graduate Research Assistant
>
> Candidate for Master of Mechanical Engineering, September 2011
>
> University of Hartford
>
> Dana Hall 103, Research Laboratory 1
>
> 200 Bloomfield Ave.
>
> West Hartford, CT 06117
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://mailman.cae.wisc.edu/listinfo/trnsys-users

-- 
***************************
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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