[TRNSYS-users] Climate data

Mon Nov 7 08:22:58 PST 2016

Esteban,

   You can use a different mode of Type15 to read *.epw files. If Type15 
is already in your project, right click on it and select "replace" from 
the context menu. You'll find the *.epw reading version of the Type15 
proforma in Weather Data Reading and Processing: Standard Format: 
Energy+ Weather: Type15-3.

kind regards,

  David

On 11/06/2016 09:43, Esteban Zalamea via TRNSYS-users wrote:
> Hello every one
>
> I am new user of TRNSYS. I am looking forward to simulate in Type 56 
> 3D, but I just found that it is necessary to have TM2 climate data 
> file? But for Cuenca, Ecuador I just found only .EPW file. It is 
> possible to simulate in type 56 with EPW ? or it is possible to export 
> EPW file to TM2? or using the adequate climate Type 15-4 ? Thank you 
> in advance for your help
>
>
> Kind regards
>
> *Esteban Zalamea León*
> Arquitecto
> PhD Arquitectura y Urbanismo UBB
> Coordinador Maestría en Construcciones
> Universidad de Cuenca
> Tlf 593 98 331 1604 /  07 405 1102 Ext. 2153
>
>
>> El 06-11-2016, a las 10:09, Jeff Thornton via TRNSYS-users 
>> <trnsys-users at lists.onebuilding.org 
>> <mailto:trnsys-users at lists.onebuilding.org>> escribió:
>>
>> Ismail,
>>
>> Your approach of connecting the soil temperature to the boundary 
>> temperature will work but will likely over-estimate the loads - 
>> sometimes significantly.  The storage in the ground around the 
>> basement can play an important role.  There are several good ground 
>> modeling components out there but I would recommend Type1267 from 
>> TESS after looking at your schematic.  The model will likely slow 
>> down the simulation but will provide MUCH more realistic results. 
>>  And with the included soil temperature viewer you'll be able to 
>> visualize the heat transfer into the soil.  We use it on all of our 
>> basement projects.  There are several tricks we can share to help 
>> with the simulation speed issue too.
>>
>> Jeff Thornton
>>
>> Sent from my iPhone
>>
>> On Nov 4, 2016, at 12:55 PM, Issmail OUHALLOU via TRNSYS-users 
>> <trnsys-users at lists.onebuilding.org 
>> <mailto:trnsys-users at lists.onebuilding.org>> wrote:
>>
>>> Dear Trnsys-experts,
>>>
>>> Would anyone happen to have an experience on advanced building 
>>> modeling with basements included? I am trying to model a building in 
>>> TRNSYS 17 using type 56. My building includes three basements as 
>>> shown in figure below.
>>>
>>> <317.4.1f-Fluchtwege-UG7.6.gif>
>>> I am wondering if what I have done puts me in the right path, to 
>>> know: I used Type 77 to model a simple ground temperature, then the 
>>> output (soil temperature at Node) has been connected to TBOUNDARY. 
>>> In fact, I have set three Nodes in type 77 (one node for each 
>>> basement) and the walls's boundary conditions of the basements are = 
>>> 1*TBOUNDARY.
>>>
>>> Thanks in advance
>>>
>>> Regards,
>>> Ismail
>>> _______________________________________________
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>>> TRNSYS-users at lists.onebuilding.org 
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>
>
>
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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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