<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 14 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:"Calibri Light";
panose-1:2 15 3 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Sprechblasentext Zchn";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
p.ecxmsonormal, li.ecxmsonormal, div.ecxmsonormal
{mso-style-name:ecxmsonormal;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsoacetate, li.ecxmsoacetate, div.ecxmsoacetate
{mso-style-name:ecxmsoacetate;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsochpdefault, li.ecxmsochpdefault, div.ecxmsochpdefault
{mso-style-name:ecxmsochpdefault;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsonormal1, li.ecxmsonormal1, div.ecxmsonormal1
{mso-style-name:ecxmsonormal1;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsoacetate1, li.ecxmsoacetate1, div.ecxmsoacetate1
{mso-style-name:ecxmsoacetate1;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsochpdefault1, li.ecxmsochpdefault1, div.ecxmsochpdefault1
{mso-style-name:ecxmsochpdefault1;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxmsohyperlink
{mso-style-name:ecxmsohyperlink;}
span.ecxmsohyperlinkfollowed
{mso-style-name:ecxmsohyperlinkfollowed;}
span.ecxmsohyperlink1
{mso-style-name:ecxmsohyperlink1;}
span.ecxmsohyperlinkfollowed1
{mso-style-name:ecxmsohyperlinkfollowed1;}
span.ecxestilocorreo181
{mso-style-name:ecxestilocorreo181;}
span.ecxtextodeglobocar1
{mso-style-name:ecxtextodeglobocar1;}
span.ecxe-mailformatvorlage32
{mso-style-name:ecxe-mailformatvorlage32;}
p.ecxmsonormal2, li.ecxmsonormal2, div.ecxmsonormal2
{mso-style-name:ecxmsonormal2;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxmsohyperlink2
{mso-style-name:ecxmsohyperlink2;
color:blue;
text-decoration:underline;}
span.ecxmsohyperlinkfollowed2
{mso-style-name:ecxmsohyperlinkfollowed2;
color:purple;
text-decoration:underline;}
p.ecxmsoacetate2, li.ecxmsoacetate2, div.ecxmsoacetate2
{mso-style-name:ecxmsoacetate2;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsochpdefault2, li.ecxmsochpdefault2, div.ecxmsochpdefault2
{mso-style-name:ecxmsochpdefault2;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.ecxmsonormal11, li.ecxmsonormal11, div.ecxmsonormal11
{mso-style-name:ecxmsonormal11;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
span.ecxmsohyperlink11
{mso-style-name:ecxmsohyperlink11;
color:blue;
text-decoration:underline;}
span.ecxmsohyperlinkfollowed11
{mso-style-name:ecxmsohyperlinkfollowed11;
color:purple;
text-decoration:underline;}
p.ecxmsoacetate11, li.ecxmsoacetate11, div.ecxmsoacetate11
{mso-style-name:ecxmsoacetate11;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";}
span.ecxestilocorreo1811
{mso-style-name:ecxestilocorreo1811;
font-family:"Calibri Light","sans-serif";
color:#17365D;}
span.ecxtextodeglobocar11
{mso-style-name:ecxtextodeglobocar11;
font-family:"Tahoma","sans-serif";}
p.ecxmsochpdefault11, li.ecxmsochpdefault11, div.ecxmsochpdefault11
{mso-style-name:ecxmsochpdefault11;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:10.0pt;
font-family:"Times New Roman","serif";}
span.ecxe-mailformatvorlage321
{mso-style-name:ecxe-mailformatvorlage321;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.E-MailFormatvorlage44
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.SprechblasentextZchn
{mso-style-name:"Sprechblasentext Zchn";
mso-style-priority:99;
mso-style-link:Sprechblasentext;
font-family:"Tahoma","sans-serif";}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="DE" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Peter,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif"">2: I was modelling a multi-zone house in TRNBUILD …</span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">This is strange and I’m not aware that someone else reported that TRNbuild saves a file and can’t reopen it.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">Did you create the building in T3d/Sketchup and then import it into TRNBuild?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">Is it an “adjacent” wall where the orientation is missing?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D;mso-fareast-language:EN-US">In general, errors are introduced by editing the b17 file and the idea is that errors should then be fixed in the b17
file.<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Caution: Before you start editing the b17 file make a backup copy first!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Editing the b17 file tricky because you have to use the correct syntax.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">You may open the b17 file search for the surface and check the orientation.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The orientation has to be defined previously by the keyword orientations.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">*--------------------------------------------------------------------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">* O r i e n t a t i o n s<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">*--------------------------------------------------------------------------------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">HEMISPHERE NORTHERN<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">ORIENTATIONS H_0_0 S_0_90 S_0_25 W_90_90 N_180_90 N_180_25 E_270_90<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">As a quick fix you select an already defined orientation for this wall.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Open it in TRNbuild and then define the correct orientation there and select it in the zone view for the wall.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Marion<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Von:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org]
<b>Im Auftrag von </b>Peter Bennewitz<br>
<b>Gesendet:</b> Montag, 2. November 2015 08:35<br>
<b>An:</b> TRNSYS users mailing list at OneBuilding.org<br>
<b>Betreff:</b> Re: [TRNSYS-users] [TRNSYS] Use/simulation of radiator in TRNSYS<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-family:"Calibri","sans-serif"">Thanks!
<br>
<br>
It seems as though type 361, 362 and 363 cost 110 Euros to use, am I right in this ? Im not sure I can afford to pay 110 Euros so I might have to think of another solution.<br>
<br>
Has anyone got the radiator typ 1231 to work?<br>
<br>
I actually have a couple of more questions. Would be very thankful if anyone would know the anwser to them.<br>
<br>
1: I want to make my TRNSYS project larger so I can fit in more components, I went into File->Settings->Project and changed the height and width under "Project size" but nothing happend, how do you do to increase the size of your project?<br>
<br>
2: I was modelling a multizone house in TRNBUILD I managed to save it without problem but when I want to open the project again I get an error message saying that the direction of a wall is undefined and the project will not open. This has happend to me once
before and then I just redid the house, but now Im thinking that there must be a way to open/fix this without having to redo everything. It's quite difficult not to get one direction or wall undefined when you model a whole house I don't understand why TRNBUILD
will not just let you into your project again so you can fix whatever is undefined. Does anyone know how to solve this?<br>
<br>
Many thanks beforehand.<br>
<br>
Best regards <br>
<br>
Peter <o:p></o:p></span></p>
<div>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Calibri","sans-serif"">
<hr size="2" width="100%" align="center" id="stopSpelling">
</span></div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="EN-US" style="font-family:"Calibri","sans-serif"">From:
</span><span style="font-family:"Calibri","sans-serif""><a href="mailto:heimrath@tugraz.at"><span lang="EN-US">heimrath@tugraz.at</span></a></span><span lang="EN-US" style="font-family:"Calibri","sans-serif""><br>
To: </span><span style="font-family:"Calibri","sans-serif""><a href="mailto:trnsys-users@lists.onebuilding.org"><span lang="EN-US">trnsys-users@lists.onebuilding.org</span></a></span><span lang="EN-US" style="font-family:"Calibri","sans-serif""><br>
Date: Mon, 2 Nov 2015 06:47:37 +0000<br>
Subject: Re: [TRNSYS-users] [TRNSYS] Use/simulation of radiator in TRNSYS<o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear Peter,</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">die Types 361 und 362 are non-standard types from Transsolar</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://trnsys.de/docs/komponenten/komponenten_ts_de.htm" target="_blank"><span style="color:#1F497D;text-decoration:none">http://trnsys.de/docs/komponenten/komponenten_ts_de.htm</span></a></span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">with sunny regards</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Richard</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-family:"Calibri","sans-serif""> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-family:"Calibri","sans-serif""> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Von:</span></b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""> TRNSYS-users [<a href="mailto:trnsys-users-bounces@lists.onebuilding.org">mailto:trnsys-users-bounces@lists.onebuilding.org</a>]
<b>Im Auftrag von </b>Peter Bennewitz<br>
<b>Gesendet:</b> Montag, 02. </span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">November 2015 07:35<br>
<b>An:</b> TRNSYS users mailing list at OneBuilding.org <</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><a href="mailto:trnsys-users@lists.onebuilding.org"><span lang="EN-US">trnsys-users@lists.onebuilding.org</span></a></span><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">><br>
<b>Betreff:</b> Re: [TRNSYS-users] [TRNSYS] Use/simulation of radiator in TRNSYS</span><span lang="EN-US" style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif""> <o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif""><br>
</span><span style="font-family:"Calibri","sans-serif"">Hi Juan! <br>
<br>
Thank you for the anwser. <br>
<br>
Are TYPE 361 and TYPE 362 radiators ?<br>
<br>
I can't seem to find TYPE 361 and TYPE 362, are they part of the TRNSYS/TESS library and if so, under which directory are they?
<br>
If they are not part of TRNSYS/TESS library then where can you get them?<br>
<br>
Best regards <br>
<br>
Peter<o:p></o:p></span></p>
<div>
<div class="MsoNormal" align="center" style="text-align:center"><span style="font-family:"Calibri","sans-serif"">
<hr size="2" width="100%" align="center">
</span></div>
<p class="MsoNormal"><span lang="EN-GB" style="font-family:"Calibri","sans-serif"">From:
</span><span style="font-family:"Calibri","sans-serif""><a href="mailto:JuanF.Belmonte@uclm.es"><span lang="EN-GB">JuanF.Belmonte@uclm.es</span></a></span><span lang="EN-GB" style="font-family:"Calibri","sans-serif""><br>
To: </span><span style="font-family:"Calibri","sans-serif""><a href="mailto:trnsys-users@lists.onebuilding.org"><span lang="EN-GB">trnsys-users@lists.onebuilding.org</span></a></span><span lang="EN-GB" style="font-family:"Calibri","sans-serif""><br>
Date: Thu, 29 Oct 2015 10:18:15 +0000<br>
Subject: Re: [TRNSYS-users] [TRNSYS] Use/simulation of radiator in TRNSYS</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D">Hello Peter.</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D">As another option, you may use the nonstandard Types from Transsolar, TYPE 361 and TYPE362, which include static (steady state) and dynamic (considering the
heat capacity of the radiator) models.</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D">Regards.</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri Light","sans-serif";color:#17365D"> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<div>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> TRNSYS-users [</span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:trnsys-users-bounces@lists.onebuilding.org"><span lang="EN-US">mailto:trnsys-users-bounces@lists.onebuilding.org</span></a></span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">]
<b>En nombre de </b>Peter Bennewitz<br>
<b>Enviado el:</b> jueves, 29 de octubre de 2015 08:07 a.m.<br>
<b>Para:</b> </span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:trnsys-users@lists.onebuilding.org"><span lang="EN-US">trnsys-users@lists.onebuilding.org</span></a></span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><br>
<b>Asunto:</b> [TRNSYS-users] [TRNSYS] Use/simulation of radiator in TRNSYS</span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif""> </span><span style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri","sans-serif"">Hi !
<br>
<br>
I am simulating the heating of a house with the help of a solar thermal system in TRNSYS. Previously I used a radiator Type1231 for heating the house, the problem is that I discovered that the water flowing out from the radiator had a temperature lower than
that of the ambient temperature of the house, and sometimes would drop as low as below freezing.
<br>
<br>
This would meen that the radiator is extracting energy from the water rather than just letting the hot water radiating heat, and thus not simulating a real radiator in an accurate way.<br>
<br>
Now I am using the heat exchanger Type5c instead and trying to let it work as a radiator by letting the influid have the specific heat 4.19 kJ/kg*K (water) and the outfluid 1 kJ/kg*K (air). This seems to work reasonably well the problem is that it is hard to
know how large the flowrate should be on the load side to simulate a real radiator in an accurate way.
<br>
<br>
I have been thinking about maybe using an equation instead, but the same problems with uncertainty regarding how large the flowrate on the load side should be would occur there.
<br>
<br>
Does anyone know if there is a way to let the radiator Type1231 work properly, or does anyone have any other ide of how to simulate an ordinary radiator with water inflow radiating heat (heating) the air around it?
<br>
<br>
</span><span style="font-family:"Calibri","sans-serif"">Best regards <br>
<br>
Peter Bennewitz<br>
<br>
Lund University <o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""><br>
</span><span lang="EN-GB" style="font-family:"Calibri","sans-serif"">_______________________________________________ TRNSYS-users mailing list
</span><span style="font-family:"Calibri","sans-serif""><a href="mailto:TRNSYS-users@lists.onebuilding.org"><span lang="EN-GB">TRNSYS-users@lists.onebuilding.org</span></a>
<a href="http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org" target="_blank">
<span lang="EN-GB">http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org</span></a><o:p></o:p></span></p>
</div>
</div>
</div>
<p class="MsoNormal"><span style="font-family:"Calibri","sans-serif""><br>
</span><span lang="EN-US" style="font-family:"Calibri","sans-serif"">_______________________________________________ TRNSYS-users mailing list
</span><span style="font-family:"Calibri","sans-serif""><a href="mailto:TRNSYS-users@lists.onebuilding.org"><span lang="EN-US">TRNSYS-users@lists.onebuilding.org</span></a></span><span style="font-family:"Calibri","sans-serif"">
</span><span style="font-family:"Calibri","sans-serif""><a href="http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org"><span lang="EN-US">http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org</span></a></span><span lang="EN-US" style="font-family:"Calibri","sans-serif""><o:p></o:p></span></p>
</div>
</div>
</div>
</body>
</html>