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    Muhammad,<br>
      The collector model (and all the other models) calculate
    temperatures even when there is no flow. The collector, for example
    calculates a stagnation temperature of the fluid sitting in the
    collector. If you are seeing a temperature difference across the
    collector and the outlet is below the inlet temperature) then that
    may be due to thermal losses from the fluid sitting in the
    collector.<br>
    Regards,<br>
     David<br>
    <br>
    <br>
    On 7/25/2011 09:48, muhammad waseem wrote:
    <blockquote
cite="mid:CAGWVJJUUoLovOZRxZEGNo48J_Yh+0K2j1Tgsk1PzmiTAOr-h7g@mail.gmail.com"
      type="cite">
      <div>Hi all,</div>
      <div>I am just wondering, why there is temperature at the inlet
        and outlet of solar panel in SDHW example when there is no flow
        across the solar panel.</div>
      <div> </div>
      <div> </div>
      <div>Looking forward to hearing from you soon.</div>
      <div> </div>
      <div>Thanks</div>
      <div> </div>
      <div>Kindest Regards<br clear="all">
        <br>
        -- <br>
      </div>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"><font face="Calibri">Muhammad Waseem Ahmad
            (Waz)</font></span></p>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"><font face="Calibri">PhD Researcher,</font></span></p>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"><font face="Calibri">Building Energy
            Research Group,</font></span></p>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"><font face="Calibri">Department of Civil
            and Building Engineering,</font></span></p>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"><font face="Calibri">Loughborough
            University,</font></span></p>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"><font face="Calibri">Loughborough, UK.</font></span></p>
      <p style="margin: 0cm 0cm 0pt;"><span style="color: black;
          font-size: 10.5pt;"></span><font face="Calibri" size="3"><span
            style="color: black; font-size: 10.5pt;"> <img
              moz-do-not-send="true"
              src="http://www.lboro.ac.uk/pics2/teamgb-bse2011.png"></span></font></p>
      <br>
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    </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

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