[TRNSYS-users] TRNFlow Cs, Simulink integrated with TRNSYS and Matlab 2010a DLL

Tue Oct 11 02:17:18 PDT 2011

Dear all,

I have some questions about TRNFlow and Calling Matlab.

1) For Closed Opening in TRNFlow: There is a flow coefficient Cs per m crack
length, when I set Cs as 0 kg/s/m at 1 Pa, BUT I found there is still air
flow escaping from the zone (there is only one zone in my project). Because
I observed CO2 concentration is still decreasing all the time after closed
all the openings.

2) For Calling Simulink: Which experts have some experience for calling
Simulink? I designed a Controller using Simulink, I need connect the
controller's output and input with the TYPE 56's input and output, and set a
set-point value using Simulink. Who could tell me some general guides or
give me your examples about that.

Or could I translate Simulink into M-file, then connect with TYPE 56?

3) Could you have Matlab 2010a DLL? How can I call Matlab 2010a? Which
folder of TRNSYS need I copy Matlab 2010a DLL?

Many thanks in advance!

Br

wang

在 2011年10月10日 下午3:33，王洋 <wanghongyang1767 at gmail.com>写道：

>
>
> 2011/10/10 <trnsys-users-request at cae.wisc.edu>
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>> Today's Topics:
>>
>>   1. Re: need trnsys3D (Matt Duffy)
>>   2. Re: Tess Libraries (Matt Duffy)
>>   3. Re: TRnsys3D skecthup plugin (Matt Duffy)
>>
>>
>> ---------- 已转发邮件 ----------
>> From: Matt Duffy <duffy at tess-inc.com>
>> To: m zahid <imzahid1 at hotmail.com>
>> Date: Sun, 9 Oct 2011 12:28:04 -0500
>> Subject: Re: [TRNSYS-users] need trnsys3D
>> You obtain that from your Trnsys distributor or from the page at
>> Transsolar's www.Trnsys.de site.
>>
>> Best regards,
>>
>> Matt Duffy
>> Thermal Energy Systems Specialists
>>
>>
>> Sent from my mobile wireless device. Please excuse any typos.
>>
>> On Oct 8, 2011, at 12:07 AM, m zahid <imzahid1 at hotmail.com> wrote:
>>
>> hi ,
>>  i m new user of TRNSYS.i need TRNSYS3D password if anybody have , please
>> share this .i downloded TRNSYS3D from website and mail for password but
>> after one month i am still waiting for password required during
>> installation.
>>
>> thanks
>>
>> zahid
>>
>>
>>  _______________________________________________
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>> TRNSYS-users at cae.wisc.edu
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>>
>> ---------- 已转发邮件 ----------
>> From: Matt Duffy <duffy at tess-inc.com>
>> To: MERIEM SOUSSI <soussi_meriem2005 at yahoo.fr>
>> Date: Sun, 9 Oct 2011 12:34:53 -0500
>> Subject: Re: [TRNSYS-users] Tess Libraries
>> Meriem,
>>
>> First, you need to obtain the last Tess Libraries for version 16 (Tess
>> Libraries v 2.04) from your official Trnsys Distributor. I would also
>> recommend upgrading to v17. Make sure it installs into your Trnsys
>> directory.
>>
>> Best regards,
>>
>>
>> Matt Duffy
>> Thermal Energy Systems Specialists
>>
>>
>> Sent from my mobile wireless device. Please excuse any typos.
>>
>> On Oct 7, 2011, at 8:57 AM, MERIEM SOUSSI <soussi_meriem2005 at yahoo.fr>
>> wrote:
>>
>>
>>   Dear Mr Bradley,
>>
>> I'm using Trnys version 16.01.0003 which was supplied with TRNSYS TESS
>> Componenet Libraries Version 2.02, The problem that after installing Tess
>> Libraries many components does not appear in the Direct Access Toolbar such
>> as the Solar Library Contents or Storage Tank Library, although I have all
>> the documentation belonging to these libraries.
>> I only find : Applications,  Controllers, GHP, HVAC and Optimisation TESS
>> Libraries. I also repeated the installation process and selected all the
>> Tess Libraries and got the same result.
>> Thank you in advance for helping me solving this problem.
>>
>> Best Regards
>>
>>
>>
>> Meriem SOUSSI
>> Ingénieur énergéticien/doctorant
>> Département Génie Industriel
>> Ecole Nationale d'Ingénieurs de Tunis (ENIT)
>> Tunisie
>>
>> _______________________________________________
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>>
>>
>> ---------- 已转发邮件 ----------
>> From: "Matt Duffy" <duffy at tess-inc.com>
>> To: "Marcus" <jones.0bj3 at gmail.com>
>> Date: Sun, 9 Oct 2011 17:25:12 -0500 (CDT)
>> Subject: Re: [TRNSYS-users] TRnsys3D skecthup plugin
>> Hello Marcus,
>>
>> Thank you for the email and your input. I apologize for the delay as I
>> have been out of the office.
>>
>> I am sorry to hear that you have not had much luck with the plugin. I
>> would recommend my list of tips/tricks with the plugin. There's not much
>> else that I could tell you without looking at your model. I am not sure if
>> Transsolar has done any user feedback with the plugin.
>>
>> The TRNSYS3D plugin was essentially created out of necessity for one of
>> Transsolar's project.  I am not sure of their future plans with the
>> plugin. Perhaps they will shed some more light on this next month at the
>> TRNSYS User Day in Stuttgart on November 18th.
>>
>> For your question about changing the geometry, yes, we also do this all
>> the time with the 'File -> Update TRNSYS3D File'. We recommend renaming the
>> newer *.idf when you implement this. It keeps all of the information that
>> you entered in TRNBuild. I believe it would be much easier than doing this
>> in a script.
>>
>> Marcus, thank you again for your comments and concerns. I hope to see you
>> next month in Stuttgart.
>>
>> Best regards,
>>
>> Matt Duffy
>>
>>
>>
>>
>> *----- Original Message -----*
>> *From:* "Marcus" <jones.0bj3 at gmail.com>!
>> *Sent:* Fri, September 23, 2011 6:49
>> **Subject: Re: [TRNSYS-users] TRnsys3D skecthup plugin
>>
>> Hi Matt,
>>
>> I didn't CC the list on my response to Thibaut, so I'll weigh in on the
>> issue now. I have to echo this frustration with the plugin! I can vouch for
>> others that have used it as well in saying that the risk of crashing the
>> plugin / problems in reloading models / other bugs is quite high, especially
>> for anything above a few zones. Maybe we are using the plugin incorrectly,
>> maybe it's specific to our machines or applications. Has anyone done any
>> user feedback survey?
>>
>> More generally, I am wondering what the future of the plugin is. I don't
>> understand the decision to create a new plugin that is incompatible with DOE
>> OpenStudio, which has lots of funding and is continuously being improved. I
>> would like to just import my OpenStudio generic .IDF or .OSM file into
>> TRNSYS!! The latest OpenStudio from NREL (0.40) is drastically better in
>> stability and features when creating an .IDF. It can i.e. do geometry
>> matching automatically (as the prerequisite for surface matching), which is
>> critical for 10+ zones in a project, and future release will have ie/
>> radiance export. Is TRNSYS going to maintain this independant development
>> path for TRNSYS 3d?
>>
>> More complaining: It is also cumbersome to change the geometry once the
>> zone definitions are complete in TRNBLD. I would like to do this
>> programmatically, in a script. This is important for parametric study or
>> geometry optimization when analyzing hundreds of variants. Has anyone out
>> there succeeded in using "trnsidfup.exe"? Any chance that this conversion
>> could be made open source? I guess it's just a perl script compiled to EXE?
>>
>> Thanks!
>>
>> Marcus
>> --
>> Marcus Jones,  M.Sc.! , LEED(R)AP BD+C
>> *Freelance energy consultant*
>> *Vienna, Austria*
>>
>>
>>
>> On Thu, Sep 22, 2011 at 7:49 PM, Thibaut VITTE <
>> thibaut.vitte at h3c-energies.fr> wrote:
>>
>>> Dear Matt,
>>>
>>> First, I may have sound a little bit agressive ;-) , and I'm sorry but I
>>> was SO frustated to have lost 3 days of work before returning to the old
>>> method...
>>>
>>> Yes I know quite all the tricks you've said, and I did re! ad the manual,
>>> and did a small building, and I perfectly know I would have been able to do
>>> so in a training course within 2 hours.
>>>
>>> But the problem is for a bigger building !! (even with the manual next to
>>> the keyboard...)
>>> I think my problem is that I (still?) don't know how to draw perfectly
>>> from the first click in sketchup, and that I have to erase, cancel, etc. And
>>> then, it is a big mess.
>>> Anyway, thanks for taking into account our concerns, I have my answer
>>> that some people manage to be efficient with Trnsys3D!
>>>
>>> Best
>>>
>>>
>>> Thibaut
>>>
>>> _______________________________________________
>>> TRNSYS-users mailing list
>>> TRNSYS-users at cae.wisc.edu
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>>
>>
>>
>>
>>
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