[TRNSYS-users] TRNSYS-users Digest, Vol 93, Issue 36
David BRADLEY
d.bradley at tess-inc.com
Tue Sep 25 11:45:06 PDT 2012
Robert,
There is not a way to directly transfer an IES VE model to TRNSYS.
However, using loads generated by IES and imposing them on a TRNSYS
system is fairly simple. To do so, you make use of one of two models
that are available in the TESS Loads and Structures library: Type682 for
imposing loads onto a liquid flow stream or Type693 for imposing loads
on an air stream. In so doing, you unfortunately lose the interaction
between load and system.
Best,
David
On 9/25/2012 11:34, Robert Burzynski wrote:
> Hi
>
> Is it possible to somehow transfer models of buildings from IES VE
> project to TRNSYS
> or how to connect heat demands generated by IES to TRNSYS as heat loads.
> Kind regards,
>
> Robert Burzynski
> Research Engineer
> Zero Carbon House Project - Technologies for Sustainable Built
> Environments (TSBE)
> University of Reading (UoR) in collaboration with Scottish and
> Southern Energy (SSE)
> E1. rbt.burzynski at gmail.com <mailto:rbt.burzynski at gmail.com>
> E2. r.burzynski at pgr.reading.ac.uk <mailto:r.burzynski at pgr.reading.ac.uk>.
> W www.reading.ac.uk/tsbe/ <http://www.reading.ac.uk/tsbe/>
> W www.ssezerocarbonhomes.com <http://www.ssezerocarbonhomes.com>
> M. 07928281876
>
>
>
> On 25 September 2012 15:26, <trnsys-users-request at cae.wisc.edu
> <mailto:trnsys-users-request at cae.wisc.edu>> wrote:
>
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> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of TRNSYS-users digest..."
>
> Today's Topics:
>
> 1. Debugging TRNSYS using Microsoft Visual Studio 2010
> (Farah, Sleiman - farsy019)
> 2. equation length limit (Jean Marais)
> 3. mismatch between type 30a and type99 (Santeri Siren)
>
>
> ---------- Forwarded message ----------
> From: "Farah, Sleiman - farsy019"
> <sleiman.farah at mymail.unisa.edu.au
> <mailto:sleiman.farah at mymail.unisa.edu.au>>
> To: "trnsys-users at cae.wisc.edu <mailto:trnsys-users at cae.wisc.edu>"
> <trnsys-users at cae.wisc.edu <mailto:trnsys-users at cae.wisc.edu>>
> Cc:
> Date: Tue, 25 Sep 2012 09:06:23 +0000
> Subject: [TRNSYS-users] Debugging TRNSYS using Microsoft Visual
> Studio 2010
>
> Dear all,
>
> I created a component (type165) in TRNSYS 16 under windows 7 using
> Microsoft Visual Studio 2010. This component (solar collector) is
> connected to a weather data reader, pump, and hot water storage
> tank. In the simulation studio, the simulation stalls at a
> specific time without any error message. I believe that the
> simulation is not able to converge at that time which is making
> TRNSYS irresponsive. I have been trying to debug the component,
> however an error message {Unable to start program 'C:\Program
> Files\Trnsys16\UserLib\ReleaseDLLs\Type165Lib.dll'} keeps popping
> up in Microsoft Visual Studio as soon as F5 (debug) is clicked.
> The file (Type165Lib.dll) do exist in that directory.
>
> Any suggestion how to make the debugging possible is highly
> appreciated.
>
> Regards,
>
> Sleiman
>
>
>
> ---------- Forwarded message ----------
> From: Jean Marais <jeannieboef at gmail.com
> <mailto:jeannieboef at gmail.com>>
> To: David BRADLEY <d.bradley at tess-inc.com
> <mailto:d.bradley at tess-inc.com>>, TRNSYS-users at cae.wisc.edu
> <mailto:TRNSYS-users at cae.wisc.edu>
> Cc:
> Date: Tue, 25 Sep 2012 14:59:53 +0200
> Subject: [TRNSYS-users] equation length limit
> Dear Group,
> What is the limit on the length of an equation? eg. a = b + c + d
> + ... + xxx
> Is it limited to "string length" or number of terms or what?
> Regards,
> Jean
>
>
> ---------- Forwarded message ----------
> From: Santeri Siren <santeri.siren1 at gmail.com
> <mailto:santeri.siren1 at gmail.com>>
> To: "trnsys käyttäjät" <trnsys-users at cae.wisc.edu
> <mailto:trnsys-users at cae.wisc.edu>>
> Cc:
> Date: Tue, 25 Sep 2012 17:25:57 +0300
> Subject: [TRNSYS-users] mismatch between type 30a and type99
> Hello all,
>
> I am trying to use type 30a to model collector array shading on my
> PV panel rows. I ran some test simulations and there seems to be a
> mismatch between type 30a and weather data file in the total
> radiation that reaches the surface.
>
> I set the following parameters to type 30 and to type 99 (weather
> data):
>
> - slope of surface = 45
> - azimuth angle of surface = 0
>
> also in type 30:
>
> -slope of field = 0
>
> Then I set the row separation in type 30 to value 100 m. (there
> should be no shading between PV arrays)
>
> When I log the total radiation on surface from type 30 and type 99
> there is a mismatch. The radiation level of type 30 is always a
> little lower than in the type 99. Does anyone know how this is
> possible? have I possibly made wrong connections?
>
> Best regards. Santeri Siren
> _______________________________________________
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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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