[TRNSYS-users] Type997 and Type56

[mcdowell at tess-inc.com]

Werner Lech -

Type 997 was not intended to model a ground heat exchanger underneath a 
building.  The TESS Individual Component Type1267 can model a ground 
heat exchanger under a building.

Regards,

Tim

---
Timothy P. McDowell
Executive Vice President
Thermal Energy System Specialists, LLC
22 N Carroll St, Suite 370
Madison, WI 53703
608-274-2577

On 2016-02-03 07:29, Lerch, Werner wrote:
> Hello TRNSYS user!
> 
> I have a problem with Type 997. I use the Type in combination with
> Type 56. The ground heat exchanger (Type 997) is placed under the
> building (Type 56). Does anyone have a simple example?
> Trouble makes Input 7 (Type997, Zone surface temperature), if the
> temperature is no constant temperature (for example the temperature of
> the ground plate) the simulation results (heat flow, temperatures) a
> very confusing.
> 
> Many thanks for the help!
> 
> With best regards
> Werner Lerch
> 
> --
> Dipl.-Ing. Werner Lerch
> 
> Technische Universität Graz / Graz University of Technology
> Institut für Wärmetechnik / Institute of Thermal Engineering AG
> Energieeffiziente Gebäude
> 
> Inffeldgasse 25/B
> 8010 Graz
> Austria
> 
> 
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