[TRNSYS-users] Calculation of Energy consumed by Vapour compression system over the whole cooling season

David BRADLEY d.bradley at tess-inc.com
Wed Oct 28 08:14:57 PDT 2015


Wajahat Khan,
   In order to do this you need to know how the COP of the vapor 
compression cycle changes as a function of its inlet and ambient 
conditions. If you have a specific device from a particular manufacturer 
in mind then you can use their catalog data to construct a performance 
map of the vapor compression cycle that will be read by Type42.
regards,
  David


On 10/27/2015 15:48, wajahat Khan wrote:
> I have constructed a solar assisted adsorption cooling system in 
> trnsys in which i used a type 6 auxiliary heater to fulfill the 
> auxilary energy requirement of chiller.To calculate how much energy is 
> provided by auxilary over the whole season i just integrated the 
> parameter "rate of energy delivered to fluid stream" from the output 
> of type6.
> Now i want to just use a simple VCS(vapour compression system) to meet 
> the same fix load say 2TR and then i want to check how much energy 
> will be used by this ac if all system is based on VCS.Please note that 
> load is fix i.e. 2TR and i just want the energy delivered by ac over 
> the whole season.How to do this in trnsys?
> Please can any body have idea?
>
> Regards
>
> -- 
> *Engr M Wajahat Khan
> *
>
>
>
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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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