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<p>I'll repeat my answer from earlier as it hasn't changed: It depends on how you'd like to model the collector. If the collector has been tested to one of the common collector test standards (EN12975-2 for example), then it can be readily modeled in TRNSYS. If you are looking for a detailed physics-based first principles model of a concentrating heat pipe collector, I am not aware of one.</p>
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<p>Jeff</p>
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<pre>---<br />Jeff Thornton
President - TESS LLC
22 N. Carroll Street, Madison WI USA 53703
Office: (608) 274-2577 Fax: (608) 278-1475
www.tess-inc.com
E-Mail: thornton@tess-inc.com
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<p>On 05/19/2014 2:23 pm, mohameed alsamareey wrote:</p>
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<div><span>i mean calculate temperature after and before manifold as a file that it is enclosed with this message <br /></span></div>
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<div dir="ltr"><span style="font-family: Arial; font-size: small;"> On , mohameed alsamareey <muham76@yahoo.com> wrote:<br /></span></div>
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<div><span>Hi Jeff</span></div>
<div style="color: #000000; font-size: 18.6667px; background-color: transparent; font-style: normal;"><span>i would like to calculate the temperature water at manifold (at location the heat pipe condenser putted in manifold )</span></div>
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<div class="yiv2638230040yahoo_quoted" style="display: block;">Hi
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<div dir="ltr"><span style="font-family: Arial; font-size: small;"> On Monday, May 19, 2014 12:07 PM, Jeff Thornton <thornton@tess-inc.com> wrote:<br clear="none" /></span></div>
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<div>It depends on how you'd like to model the collector. If the collector has been tested to one of the common standards (EN12975-2 for example), then it can be readily modeled in TRNSYS. If you are looking for a detailed physics-based first principles model of a concentrating heat pipe collector, I am not aware of one.</div>
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<div>Jeff</div>
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<pre>---<br clear="none" />Jeff Thornton
President - TESS LLC
22 N. Carroll Street, Madison WI USA 53703
Office: (608) 274-2577 Fax: (608) 278-1475
www.tess-inc.com
E-Mail: thornton@tess-inc.com
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<div>On 05/19/2014 11:09 am, mohameed alsamareey wrote:</div>
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<div>Dear for all</div>
<div>I would like to know , is TRNSYS solve parabolic trough solar collector with heat pipe?</div>
<div>i mean that the heat pipe is consist two part (evaporator+condenser), theromsyphon occurs in the heat pipe</div>
<div>the heat pipe places in the focal line of the parabolic</div>
<div style="color: #000000; font-size: 18.6667px; font-family: bookman old style, new york, times, serif; background-color: transparent; font-style: normal;">Many Thanks</div>
<div style="color: #000000; font-size: 18.6667px; font-family: bookman old style, new york, times, serif; background-color: transparent; font-style: normal;">Mohammed</div>
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