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Vanentin,<br>
Type534 is ideal for that situation; I've used it many times with
exactly that configuration. I would refer you to the Type534
documentation (..\TrnsysXX\Tess Models\Documentation\Storage Tank
Library\Type534.pdf) to learn about how the component treats
internal mixing.<br>
Kind regards,<br>
David<br>
<br>
<br>
On 1/28/2011 02:52, <a class="moz-txt-link-abbreviated" href="mailto:valentin.gavan@gdfsuez.com">valentin.gavan@gdfsuez.com</a> wrote:
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<div class="Section1">
<p class="MsoNormal"><span lang="EN-US">Hello to all, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I am trying to simulate
a solar system (solar
panels </span><span style="font-family: Wingdings;"
lang="EN-US">à</span><span lang="EN-US"> external HX </span><span
style="font-family: Wingdings;" lang="EN-US">à</span><span
lang="EN-US"> vertical storage tank) where the storage tank
has 2 inlets/outlets
: <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">one
inlet/outlet from/to the external
HX, <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">the
other inlet/outlet concerns
the supply/draw of this tank with cold/hot water. <o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left: 106.2pt; text-indent:
35.4pt;"><span lang="EN-US"> -------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">
|
|-->
Hot water<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">
|
|<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left: 106.2pt; text-indent:
35.4pt;"><span lang="EN-US">| |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">
| |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> From the
external HX --> |
No internal |<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left: 106.2pt; text-indent:
35.4pt;"><span lang="EN-US">| HX |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">
| |<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left: 106.2pt; text-indent:
35.4pt;"><span lang="EN-US">| |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> To the
external HX <-- | |<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">
| |<--
Cold water<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">
-------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">My questions : <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">Anyone
of you simulated a
similar installation ?, <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">Is
it possible to use Type 534 with
0 HX ? The tank is a constant volume one,<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">How
the Type 534 treats the
mixing in the tank ? ,<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">Type
534 can deliver acceptable
results in this configuration or another type will be more
suitable ? <o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left: 53.4pt;
text-indent: -18pt;"><!--[if !supportLists]--><span
lang="EN-US"><span style="">-<span style="font: 7pt
"Times New Roman";">
</span></span></span><!--[endif]--><span lang="EN-US">What
value of the mixing flow
inside the tank will be adequate in this configuration ?<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left: 35.4pt;"><span
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank you in advance for
your answers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span style="font-family:
"Tahoma","sans-serif"; color: rgb(95,
95, 95);" lang="EN-US">Valentin Gavan, Ph.D.</span></b><span
lang="EN-US"> <br>
</span><span style="font-size: 9pt; font-family:
"Tahoma","sans-serif"; color: rgb(95,
95, 95);">Research Engineer</span><br>
<span style="font-size: 9pt; font-family:
"Tahoma","sans-serif"; color: rgb(95,
95, 95);">Direction
Recherche et Innovation</span> <br>
<span style="font-size: 9pt; font-family:
"Tahoma","sans-serif"; color: rgb(95,
95, 95);">DRI
/ CRIGEN / DU / BAT</span> <br>
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<span style="font-size: 9pt; font-family:
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<span style="font-size: 9pt; font-family:
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<span style="font-size: 9pt; font-family:
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<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
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