[TRNSYS-users] Ground Temperature Variation with Depth using Soil Model in TRNSYS 17
David BRADLEY
d.bradley at tess-inc.com
Tue Jan 14 08:12:26 PST 2014
Dr Chel,
There are a number of different models available. If you need to know
the variation of undisturbed ground temperature as a function of depth
and time of year then you can use Type77 in the standard TRNSYS library
(Physical Phenomena: Simple Ground Temperature)
If you are working on a geothermal bore-field application then the
components in the TESS GHP library may be of more interest (buried
horizontal pipes, and both horizontal and vertical ground heat
exchangers. The GHP library includes an example in the ..\Trnsys17\Tess
Models\Examples\GHP Library\ directory.
If you are looking for finite difference models of ground temperature
as it is affected by depth, time of year, and energy flows coming from
buildings and other objects then you can either look at the
slab-on-grade model that is in the standard package (Loads and
Structures: Slab on Grade: Type49). An example of its use is located in
..\Examples\Slab on Grade\. If you are using the more flexible Type1267
ground coupling model then it too has an example located in the
..\Trnsys17\Tess Models\Examples\Individual Components\ directory. This
component is separate from the TESS Libraries.
Kind regards,
David
On 1/13/2014 09:39, DrArvind Chel wrote:
> *Sub:* Ground Temperature Variation with Depth using Soil Model TRNSYS 17
>
> *Ref:* Installed License copy of TRNSYS 17 with TESS Library
>
> R/Sir,
>
> I am looking to get example for soil model through TESS library
>
> to study effect of ground temperature variation underground soil.
>
> Please send me example filed if any developed.
>
> I am beginner for TRNSYS 17. Installed TESS library by my seniors.
>
> Kindly guide
>
> --
>
> My Best Regards,
>
> *Arvind L. Chel*
>
>
>
>
> _______________________________________________
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> TRNSYS-users at cae.wisc.edu
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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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