[TRNSYS-users] infiltration rate
王洋
wanghongyang1767 at gmail.com
Mon Feb 21 05:38:47 PST 2011
Dear all,
I want to compare the test room infiltration rate of actual measurement with
by TRNSYS simulation. Maybe as you know, in the TRNFlow manual: there it is
explained that "As soon as TRNFLOW is turned on, (...) in the simulation the
defined infiltrations, ventilations and couplings will be replaced with the
calculated air flows."
I defined CO2% as 1000 ppm in TRNFlow, then I want to observe CO2%'s
reducing curve when infiltration rate is 0.5276 1/h (I measured the value in
the test room), so I defined the infiltration rate as 0.5276 1/h in
TRNBUILD. But when I used TRNFLOW, the defined infiltration rate as 0.5276
1/h in TRNBUILD was replaced. And 1000 ppm keeps constant.
Please tell me how to get the infiltration rate curve using TRNSYS/TRNFLOW
or how to explain this ?
Many thanks!
br
wang
在 2011年2月21日 下午12:57， <trnsys-users-request at cae.wisc.edu>写道：
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> Today's Topics:
>
> 1. infiltration rate (??)
> 2. hi friends (sivareddy vundela)
> 3. Re: wall definition (Laia Cases - iMat)
>
>
> ---------- 已转发邮件 ----------
> From: 王洋 <wanghongyang1767 at gmail.com>
> To: trnsys-users at cae.wisc.edu
> Date: Mon, 21 Feb 2011 12:07:29 +0100
> Subject: [TRNSYS-users] infiltration rate
> Dear all,
>
>
> I want to compare the test room infiltration rate of actual measurement
> with by TRNSYS simulation. Maybe as you know, in the TRNFlow manual: there
> it is explained that "As soon as TRNFLOW is turned on, (...) in the
> simulation the defined infiltrations, ventilations and couplings will be
> replaced with the calculated air flows."
> I defined CO2% as 1000 ppm in TRNFlow, then I want to observe CO2%'s
> reducing curve when infiltration rate is 0.5276 1/h (I measured the value in
> the test room), so I defined the infiltration rate as 0.5276 1/h in
> TRNBUILD. But when I used TRNFLOW, the defined infiltration rate as 0.5276
> 1/h in TRNBUILD was replaced. And 1000 ppm keeps constant.
>
> Please tell me how to get the infiltration rate curve using
> TRNSYS/TRNFLOW or how to explain this ?
>
> Many thanks!
>
> br
>
> wang
>
> 2011/2/21 <trnsys-users-request at cae.wisc.edu>
>
>> Send TRNSYS-users mailing list submissions to
>> trnsys-users at cae.wisc.edu
>>
>> To subscribe or unsubscribe via the World Wide Web, visit
>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>> or, via email, send a message with subject or body 'help' to
>> trnsys-users-request at cae.wisc.edu
>>
>> You can reach the person managing the list at
>> trnsys-users-owner at cae.wisc.edu
>>
>> When replying, please edit your Subject line so it is more specific
>> than "Re: Contents of TRNSYS-users digest..."
>>
>> Today's Topics:
>>
>> 1. Problems with calling EES (Type66a) (Doms Joris)
>> 2. wall definition (davide disco)
>>
>>
>> ---------- 已转发邮件 ----------
>> From: Doms Joris <joris.doms at vito.be>
>> To: "trnsys-users at cae.wisc.edu" <trnsys-users at cae.wisc.edu>
>> Date: Sun, 20 Feb 2011 22:43:08 +0100
>> Subject: [TRNSYS-users] Problems with calling EES (Type66a)
>> Dear TRNSYS users,
>>
>> When simulating an applied thermal system, I'm using EES for the hydronic
>> part. I programmed the hydronic circuit in EES and coupled it with TRNSYS
>> via Type 66a. This coupling works fine, but;
>>
>> The problem is that the simulation runs very slow. Every timestep that
>> TRNSYS calls EES, the EES project is opened and closed. Is there a way to
>> set some settings so EES isen't closed and reopened each time, this would
>> minimize the solution time alot.
>>
>> Thanks on advance
>>
>> Joris Doms
>>
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>>
>> ---------- 已转发邮件 ----------
>> From: davide disco <chester_83 at hotmail.it>
>> To: <trnsys-users at cae.wisc.edu>
>> Date: Mon, 21 Feb 2011 11:57:59 +0100
>> Subject: [TRNSYS-users] wall definition
>> Dear all,
>> when entering data in Trnbuild I have to describe the walls of the zone:
>> if, looking at the plant of the building, the building has more than a wall
>> south oriented for example (wall to the left in the plant) I should enter
>> in Trnbuild each section of wall facing south or I should enter a unique
>> wall that is the sum of all sections of wall facing south?
>> Thanks in advace.
>> Best regards
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu
>> https://mailman.cae.wisc.edu/listinfo/trnsys-users
>>
>>
>
>
> ---------- 已转发邮件 ----------
> From: sivareddy vundela <vundelaap at gmail.com>
> To: trnsys-users at cae.wisc.edu
> Date: Mon, 21 Feb 2011 17:17:37 +0530
> Subject: [TRNSYS-users] hi friends
>
> I have small problem in transys 16 software installation.
>
> i got STEC model library file for TRNSYS 16 .
> but i don't no how to attach to TRNSYS 16 library.
> you have any idea about how to instale extended library files in TRNSYS 16.
> please do favor to me.
>
> Your early action in this matter is highly solicited.
> --
>
> With Regards
>
>
> V.Siva Reddy
> Research Scholar ,
> Center for Energy Studies,
> IIT-Delhi.
> PhNo:9891742963.
>
>
> ---------- 已转发邮件 ----------
> From: Laia Cases - iMat <lcases at imat.cat>
> To: trnsys-users at cae.wisc.edu
> Date: Mon, 21 Feb 2011 12:56:57 +0100
> Subject: Re: [TRNSYS-users] wall definition
> Hi Davide,
>
> if the wall is the same in all the sections, and there is a unic space...
> so you can enter the wall as a unique wall.
>
> Laia Cases
>
> El 21/02/2011 11:57, davide disco escribió:
>
> Dear all,
> when entering data in Trnbuild I have to describe the walls of the zone:
> if, looking at the plant of the building, the building has more than a wall
> south oriented for example (wall to the left in the plant) I should enter
> in Trnbuild each section of wall facing south or I should enter a unique
> wall that is the sum of all sections of wall facing south?
> Thanks in advace.
> Best regards
>
>
> _______________________________________________
> TRNSYS-users mailing listTRNSYS-users at cae.wisc.eduhttps://mailman.cae.wisc.edu/listinfo/trnsys-users
>
> --
> *Laia Cases*
> Unitat de Condicionament Tèrmic
> *iMat - Centre Tecnològic de la Construcció
> lcases at imat.cat
> www.imat.cat*
> Wellington 23 ・ E-08018 Barcelona
> T +34 93 553 97 95
> F +34 93 553 97 96
> Imprimiu aquest document només si és necessari
>
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