[TRNSYS-users] Domestic Hot Water Demand

[David BRADLEY]

Pouyan,

   It is possible; the definition is not done at the building level in 
Type56 but by implementing a water draw component as well as the rest of 
the components that make up the water heating system (tanks, pumps, 
pipes, draws, solar collectors, boilers, etc.). There are any number of 
ways that the water draw can be defined. If you have access to the TESS 
Utility library you will find a pair of water draw profile components 
called Type1243 and Type1251. If you have access to the TESS 
Applications library there are some forcing function components in there 
that are a possibility. Alternatively you could set up a Typw14 forcing 
function or read known water draws from an external data file using Type9.

kind regards,

  David


On 06/07/2021 09:00, Pouyan Talebizadehsardari (Staff) via TRNSYS-users 
wrote:
>
> Dear All,
>
> Does anyone know how to estimate hot water demand for a dwelling in 
> Type 56?
>
> For example, in Energyplus, the consumption rate for each area of the 
> building is defined and then accordingly, by defining a schedule for 
> the usage, the amount of hot water demand and also required heat load 
> are estimated to provide the defined consumption rate. Is it possible 
> to act similar in TRNSYS?
>
> Kind regards
>
> Pouyan
>
> *********************************************************************************
>
> *Pouyan Talebizadeh Sardari*, BSc MSc PhD AFHEA
>
> Centre for Sustainable Energy Use in Food Chains,
>
> Institute of Energy Futures,
>
> Brunel University London,
>
> Kingston Lane, Uxbridge, Middlesex, UB8 3PH, UK
>
> Email: pouyan.talebizadehsardari at brunel.ac.uk 
> <mailto:pouyan.talebizadehsardari at brunel.ac.uk>
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at lists.onebuilding.org
> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI  53703 USA

P:+1.608.274.2577
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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