<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body text="#000000" bgcolor="#FFFFFF">
<p>Ghady Dib,</p>
<p> If Type164 is not appropriate to what you are trying to do then
you may need to write your own model of the compressed air
storage. The model could be implemented in Excel, Matlab, or EES
if you do not want to develop it within TRNSYS's native
environment.</p>
<p>kind regards,</p>
<p> David</p>
<p><br>
</p>
<br>
<div class="moz-cite-prefix">On 10/20/2017 10:33, Ghady Dib via
TRNSYS-users wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CALx-cjtd+xWnxRU1PK0NVa32s4f=jOJ1c5a0tSn0WZo24n_XUg@mail.gmail.com">
<div dir="ltr">
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><font
face="trebuchet ms, sans-serif"><span
style="font-size:12pt;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial"
lang="EN-US">Dear all,</span><span style="font-size:12pt"
lang="EN-US"><span></span></span></font></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><span><font
face="trebuchet ms, sans-serif"> </font></span></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><font face="trebuchet
ms, sans-serif">I am new to Trnsys and I am finding some
problems
about the choice of my component. In fact the project that
I am working on is
to compress air using liquid piston chambers in order to
store it in a reservoir.<span></span></font></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><span><font
face="trebuchet ms, sans-serif"> </font></span></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><font face="trebuchet
ms, sans-serif">I created a new component for the
compressor but I
want your help to find the best component choice for the
reservoir. In fact I
want to represent normal reservoir to store the compressed
air. <br clear="all">
<span></span></font></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><font face="trebuchet
ms, sans-serif">With an initial pressure and volume, the
reservoir
pressure will increase step by step due to the connection
between the reservoir
and the compressor (mechanical valve). So I want to store
the compressed air in that reservoir and be able to
represent its pressure, temperature and volume in function
of the simulation time.<span></span></font></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><font face="trebuchet
ms, sans-serif"><br>
</font></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:16px"><font face="trebuchet ms, sans-serif">At
the outlet of the compressor, I have the air volume (that
will enter the reservoir), its pressure and temperature.</font></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><span><font
face="trebuchet ms, sans-serif"> </font></span></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><font face="trebuchet
ms, sans-serif">I tried to use
the “Compressed Gas Storage, Type 164 “but I didn’t
succeed to have any
results. And I don't think the components of ''Thermal
storage'' (Type 4, 10, 38, 39, 60) can be helpful for my
design. <span></span></font></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><span><font
face="trebuchet ms, sans-serif"> </font></span></span></p>
<p class="MsoNormal"
style="margin-bottom:0.0001pt;line-height:normal"><span
style="font-size:12pt" lang="EN-US"><font face="trebuchet
ms, sans-serif">Thank you in advance.</font><font
face="Arial, sans-serif"><span></span></font></span></p>
<div>
</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
TRNSYS-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:TRNSYS-users@lists.onebuilding.org">TRNSYS-users@lists.onebuilding.org</a>
<a class="moz-txt-link-freetext" href="http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org">http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org</a>
</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
***************************
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
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
</body>
</html>