[TRNSYS-users] zone air temperature (NTYPE 1: TAIR)
David BRADLEY
d.bradley at tess-inc.com
Fri Dec 17 09:21:12 PST 2010
Wang,
Information of this kind can be found in the TRNBuild / Type56
documentation (volume 05 in the Trnsys17 documentation set).
Kind Regards,
David
On 12/17/2010 07:22, 王洋 wrote:
>
> Dear all,
> I have a question about room air temperature: NTYPE 1: TAIR. As
> we know, there are different room air temperature in different height
> of one room. Besides that, the wall, the floor and roof temperature
> of the room are also not the same. Please tell me what's meaning of
> NTYPE 1: TAIR? Where is This AIRNODE? How to define This AIRNODE?
> PLUS: to Operative(operation) temperature of room: How to define
> it? What' meaning is Operative(operation)temperature of room? What's
> difference of Operative(operation) temperature of room and NTYPE 1: TAIR?
> Many thanks!
> Br.
> wang
> 2010/12/17 <trnsys-users-request at cae.wisc.edu
> <mailto:trnsys-users-request at cae.wisc.edu>>
>
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> Today's Topics:
>
> 1. Re: Type 56 (David BRADLEY)
> 2. Re: Psychrometrics (David BRADLEY)
> 3. Re : Re: Psychrometrics (Jérôme Deroche)
> 4. error when opening sketchup (Annie Marston)
>
>
> ---------- 已转发邮件 ----------
> From: David BRADLEY <d.bradley at tess-inc.com
> <mailto:d.bradley at tess-inc.com>>
> To: Abduljalil Ali Al-Abidi <abo_anas4 at yahoo.com
> <mailto:abo_anas4 at yahoo.com>>
> Date: Thu, 16 Dec 2010 12:47:43 -0600
> Subject: Re: [TRNSYS-users] Type 56
> Abduljalil,
> In order to change the wall layers, open TRNBuild and open your
> building description file (*.bui or *.b17). Select Typemanager:
> Walls from the menus at the top of the screen. Select the
> appropriate wall from the drop-down list. Double click on a layer
> in order to change its thickness.
> Best,
> David
>
>
> On 12/16/2010 03:26, Abduljalil Ali Al-Abidi wrote:
>> Dear Trnsys user
>> I am a new trnsys user and I want to change the thickness of the
>> wall insulation in the tape 56 ( multi-zone building ). Is it
>> possible to change this thickness in this type ex. for insulation
>> = 5 cm to 20 cm step 5cm.
>> I would like to study the effect of insulation thick to the
>> performance of the system
>> best regards
>>
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu <mailto:TRNSYS-users at cae.wisc.edu>
>> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>
> --
> ***************************
> 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 <mailto:d.bradley at tess-inc.com>
>
> http://www.tess-inc.com <http://www.tess-inc.com/>
> http://www.trnsys.com <http://www.trnsys.com/>
>
>
>
> ---------- 已转发邮件 ----------
> From: David BRADLEY <d.bradley at tess-inc.com
> <mailto:d.bradley at tess-inc.com>>
> To: "Jérôme Deroche" <deroche.jerome at cedre-sophia.com
> <mailto:deroche.jerome at cedre-sophia.com>>
> Date: Thu, 16 Dec 2010 12:50:55 -0600
> Subject: Re: [TRNSYS-users] Psychrometrics
> Jérôme,
> What is most likely happening is that at a pressure of 1atm,
> your combination of the dry bulb temperature and the absolute
> humidity ratio are on the wrong side of the saturation line. Since
> that is physically impossible, the psychometric routine keeps
> your dry bulb temperature and resets the absolute humidity ratio
> to the value it would be if the relative humidity were 100%.
> Best,
> David
>
>
> On 12/16/2010 04:21, wrote:
>> Hello,
>> i'm using a psychrometrics type with dry bulb temperature and
>> absolute humidity ratio in inputs. Pressure input is set to 1 atm.
>>
>> I have noticed that sometimes there is a difference between the
>> input humidity ratio and the output humidity ratio. The
>> difference ratio is about 1 to 12%.
>>
>> Could someone explain to me why this difference happens?
>>
>> Thank you
>>
>> Jérôme DEROCHE
>> Ingénieur d'études
>>
>> CEDRE
>>
>> Tel: 04 92 96 03 77
>> Port: 06 25 11 21 93
>> Ophira 1, 1 place Bermond
>> 06560 SOPHIA-ANTIPOLIS
>>
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu <mailto:TRNSYS-users at cae.wisc.edu>
>> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>
> --
> ***************************
> 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 <mailto:d.bradley at tess-inc.com>
>
> http://www.tess-inc.com <http://www.tess-inc.com/>
> http://www.trnsys.com <http://www.trnsys.com/>
>
>
>
> ---------- 已转发邮件 ----------
> From: "Jérôme Deroche" <deroche.jerome at cedre-sophia.com
> <mailto:deroche.jerome at cedre-sophia.com>>
> To: David BRADLEY <d.bradley at tess-inc.com
> <mailto:d.bradley at tess-inc.com>>
> Date: Fri, 17 Dec 2010 05:08:17 -0500 (EST)
> Subject: [TRNSYS-users] Re : Re: Psychrometrics
> Your answers are right.
> Thank you very much
>
>
>
> Jérôme DEROCHE
> Ingénieur d'études
>
> CEDRE
>
> Tel: 04 92 96 03 77
> Port: 06 25 11 21 93
> Ophira 1, 1 place Bermond
> 06560 SOPHIA-ANTIPOLIS
>
>
> Message original Re : Re: [TRNSYS-users] Psychrometrics
>
> *De : *David BRADLEY <d.bradley at tess-inc.com
> <mailto:d.bradley at tess-inc.com>>
> *A : *Jérôme Deroche <deroche.jerome at cedre-sophia.com
> <mailto:deroche.jerome at cedre-sophia.com>>
> *Date* : 2010-12-16 19:51:05
>
> Jérôme,
> What is most likely happening is that at a pressure of 1atm,
> your combination of the dry bulb temperature and the absolute
> humidity ratio are on the wrong side of the saturation line. Since
> that is physically impossible, the psychometric routine keeps
> your dry bulb temperature and resets the absolute humidity ratio
> to the value it would be if the relative humidity were 100%.
> Best,
> David
>
>
> On 12/16/2010 04:21, wrote:
>> Hello,
>> i'm using a psychrometrics type with dry bulb temperature and
>> absolute humidity ratio in inputs. Pressure input is set to 1 atm.
>>
>> I have noticed that sometimes there is a difference between the
>> input humidity ratio and the output humidity ratio. The
>> difference ratio is about 1 to 12%.
>>
>> Could someone explain to me why this difference happens?
>>
>> Thank you
>>
>> Jérôme DEROCHE
>> Ingénieur d'études
>>
>> CEDRE
>>
>> Tel: 04 92 96 03 77
>> Port: 06 25 11 21 93
>> Ophira 1, 1 place Bermond
>> 06560 SOPHIA-ANTIPOLIS
>>
>>
>> _______________________________________________
>> TRNSYS-users mailing list
>> TRNSYS-users at cae.wisc.edu <mailto:TRNSYS-users at cae.wisc.edu>
>> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>
> --
> ***************************
> 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 <mailto:d.bradley at tess-inc.com>
>
> http://www.tess-inc.com <http://www.tess-inc.com/>
> http://www.trnsys.com <http://www.trnsys.com/>
>
>
>
> ---------- 已转发邮件 ----------
> From: Annie Marston <A.Marston at eb-engineers.com
> <mailto:A.Marston at eb-engineers.com>>
> 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>>
> Date: Thu, 16 Dec 2010 14:30:35 +0000
> Subject: [TRNSYS-users] error when opening sketchup
>
> Hi,
>
> I am using the TRNSYS 3d plugin for SketchUp V7. I have v8 but the
> plugin doesn’t seem to attach to v8 (is this correct? Is there a
> plugin for v8). Whenever I open sketch up I get the following error:
>
> Sorry… the plugin has encountered an error. This error may cause
> unpredictable behavior in the plugin continue this session with
> caution! It would probably be a good idea to exit SketchUp and
> start again. (unfortunately this happens everytime I open sketchup)
>
> For help please contact…
>
> Error:
>
> NameError
>
> Wrong constant name jectinfoInterface
>
> Backtrace:
>
> C:/Program Files (x86)/Google/Google SketchUp
> 7/Plugins/Trnsys3d/lib/DialogManager.rb:31:in `const_get'
>
> C:/Program Files (x86)/Google/Google SketchUp
> 7/Plugins/Trnsys3d/lib/DialogManager.rb:31:in `restore_state'
>
> C:/Program Files (x86)/Google/Google SketchUp
> 7/Plugins/Trnsys3d/lib/DialogManager.rb:31:in `initialize'
>
> C:/Program Files (x86)/Google/Google SketchUp
> 7/Plugins/Trnsys3d/lib/AsynchProc.rb:13:in `call'
>
> My version of the plugin is 1.0.5.362
>
> Can you help
>
> Thanks
>
> Annie
>
> *Dr. A. Marston, Ph.D. LEED® AP*
>
> *Building Performance Analyst*
>
> *Ebert & Baumann Consulting Engineers, Inc.*
>
> *An Enterprise of the Ebert-Consulting Group***
>
> 734 15^th Street, NW
>
> Suite 1000
>
> Washington, D.C. 20005, USA
>
> *Tel +1.202.608.1334***
>
> *Fax +1.202.544.1434*
>
> **
>
> *a.marston at eb-engineers.com <mailto:a.marston at eb-engineers.com>*
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu <mailto:TRNSYS-users at cae.wisc.edu>
> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
--
***************************
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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