Dear all,<br><br>I have some questions about TRNSYS ERROR TOLERANCE:<br><br>1) Whether there is a Temperature Sensor in TRNSYS? If so, e.g. What's
the range of the error(difference) between this TRNSYS' the temperature
Tair and the actual situation?( e.g. the actual indoor air temperature
is 20°C in the room, maybe TRNSYS's Temperature Sensor measuring result
is 19.99°C etc. ) If not, how does TRNSYS measure the temperature such
as Tair, Top? Or how to get these temperatures' value?<br>
2) like 1),What's the range of the error(difference) between the Ideal Heating's
QHEAT after running in TRNSYS and the actual heating's QHEAT? i.e.
What's Max. and Min. error(difference) range?<br><br>Many thanks!<br><br>Br.<br><br>wang<br><br><div class="gmail_quote">2011/4/4 <span dir="ltr"><<a href="mailto:trnsys-users-request@cae.wisc.edu">trnsys-users-request@cae.wisc.edu</a>></span><br>
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<br>Today's Topics:<br>
<br>
1. Re: trnsys3d pug-in sketchup8 : problem of adjacent wall for<br>
several others zones (<a href="mailto:valentin.gavan@gdfsuez.com">valentin.gavan@gdfsuez.com</a>)<br>
<br><br>---------- 已转发邮件 ----------<br>From: <<a href="mailto:valentin.gavan@gdfsuez.com">valentin.gavan@gdfsuez.com</a>><br>To: <<a href="mailto:p.gelin@katene.fr">p.gelin@katene.fr</a>><br>Date: Mon, 4 Apr 2011 11:05:51 +0200<br>
Subject: Re: [TRNSYS-users] trnsys3d pug-in sketchup8 : problem of adjacent wall for several others zones<br>Dear Pauline,<br>
Dear Angela,<br>
Dear Trnsys users,<br>
<br>
I think the best and easy action in order to divide the surface automatically is to use the function "Intersect faces\With model" for every surface with adjacent zone (see the attachement)).<br>
<br>
This operation will divide automatically the surface in "n" subsurfaces according to the adjacent zones and more important will set with which zone this subsurface is in contact ("outside boundary object").<br>
<br>
I hope this helps,<br>
<br>
PS: This action is not indicated in TRNSYS3D Manual.<br>
<br>
Valentin Gavan, Ph.D.<br>
Research Engineer<br>
Direction Recherche et Innovation<br>
DRI / CRIGEN / DU / BAT<br>
<br>
361, avenue du Président Wilson - BP 33<br>
93211 Saint-Denis La Plaine - France<br>
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-----Message d'origine-----<br>
De : Angela Dröscher [mailto:<a href="mailto:angela.droescher@tugraz.at">angela.droescher@tugraz.at</a>]<br>
Envoyé : jeudi 31 mars 2011 15:53<br>
À : <a href="mailto:trnsys-users@cae.wisc.edu">trnsys-users@cae.wisc.edu</a><br>
Objet : Re: [TRNSYS-users] trnsys3d pug-in sketchup8 : problem of adjacent wall for several others zones<br>
<br>
Dear Pauline,<br>
<br>
I think your problem is easy to solve: divide the surface (NOT the zone) that is adjacent to two different zones into two surfaces, exactly where the adjacent zones adjoin. It is important that the adjacent surfaces have the same number of vertices and that the vertices exactly line up. Now define the adjacents (now the surface matching tool should also do the job):<br>
surface 1 of zone 1 to zone 2<br>
surface 2 of zone 1to zone 3<br>
<br>
I know this hint is included somewhere in the manuals, but I just can't find the section right now.<br>
<br>
Hope that helps,<br>
best regards<br>
Angela<br>
<br>
--<br>
Institute of Thermal Engineering<br>
Graz University of Technology<br>
Inffeldgasse 25/B, A-8010 Graz, Austria<br>
Tel.: (+43) 316 873 7307<br>
Fax: (+43) 316 873 7305<br>
<a href="http://www.iwt.tugraz.at" target="_blank">http://www.iwt.tugraz.at</a><br>
<br>
<br>
<br>
Am 30.03.2011 18:23, schrieb Pauline GELIN:<br>
> SketchUp version:sketchup8<br>
> Operating system:windows xp<br>
><br>
><br>
> I am so sorry to ask a so easy question but I didn't find how to link a wall to several others zones.<br>
> Indeed, in the object info we can only choose one zone.<br>
> But, if I cut my zone into 2 parts and, for example, erase the adjacent wall to recreate it in trnbuild, after, there is no more interest to use sketchup and it would be quicker to do everything in trnbuild.<br>
><br>
> Is there anyone who already met this problem?<br>
> Do you have a solution ?<br>
><br>
> Thanks a lot in advance for your help.<br>
><br>
> Best regards,<br>
><br>
> Pauline Gelin.<br>
><br>
<br>
<br>
<br>
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