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Nidal,<br>
Is your collector an evacuated tube device in which water from the
tank circulates through the tubes or is it a heat pipe collector in
which a refrigerant in the evauated tubes boils in the tube and
condenses in the tank but does not come into contact with the tank
water? To my knowledge there aren't any proven models of either but
we have been working with a natural convection loop model that may
be used to estimate the performance of such collectors. <br>
kind regards,<br>
David<br>
<br>
<br>
<div class="moz-cite-prefix">On 5/24/2015 3:19 AM, Nidal Abdalla
wrote:<br>
</div>
<blockquote
cite="mid:1455567731.1163358.1432455576913.JavaMail.yahoo@mail.yahoo.com"
type="cite">
<div style="color:#000; background-color:#fff; font-family:times
new roman, new york, times, serif;font-size:16px">
<div id="yui_3_16_0_1_1432455322362_3318">Dear all</div>
<div id="yui_3_16_0_1_1432455322362_3317"><br>
</div>
<div id="yui_3_16_0_1_1432455322362_3304">How can I simulate
thermosyphon collector with Integral Collector Storage using
evcuated tube collector. </div>
<div id="yui_3_16_0_1_1432455322362_3304">I found that type 45
is used only with FPC.</div>
<div class="" style="" id="yui_3_16_0_1_1432455322362_3303"> </div>
<div class="" style="" id="yui_3_16_0_1_1432455322362_3303">Regards</div>
<div class="" style="" id="yui_3_16_0_1_1432455322362_3303"><br>
</div>
<div class="" style="" id="yui_3_16_0_1_1432455322362_3303">Nidal </div>
</div>
<br>
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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
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
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