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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>EnergyPlus also calculates and reports MRT and comfort
outputs.  I haven’t used the other tool, so I can’t offer a
comparison – just another option.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Kristin<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Timothy
Moore<br>
<b>Sent:</b> Tuesday, April 21, 2009 11:00 AM<br>
<b>To:</b> Karen Walkerman; bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> Re: [Bldg-sim] MRT Tool<o:p></o:p></span></p>

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<p class=MsoNormal><o:p> </o:p></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Karen,<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>The ASHRAE-55 Thermal Comfort Tool created by the UC Berkeley
Center for the Built Environment and available from ASHRAE publications (if I
recall correctly) includes a very easy-to-use MRT calculator for rectangular
rooms. It allows for MRT at a particular position in that room, separate
surface temperatures and dimensions for surfaces, and also the inclusion of a
“panel” or other area within one of the walls (such as a cold/hot
window, heating panel, etc.) that has a distinct temperature. This is part of a
very handy tool for determining PPD, etc. based upon the typical range of human
thermal comfort variables (clo value, activity level, air temp, MRT, humidity,
air movement).<o:p></o:p></span></p>

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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cheers,<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Timothy<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>

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  <b><span style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></b></p>
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  color:navy'>Senior Consultant<br>
  Special Projects <o:p></o:p></span></b></p>
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  style='font-size:8.0pt;font-family:"Calibri","sans-serif";color:navy'>Mobile:
  415 810 2495 <br>
  Office: 415 983-0603<br>
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color:#1F497D'><o:p> </o:p></span></p>

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color:#1F497D'><o:p> </o:p></span></p>

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color:#1F497D'><o:p> </o:p></span></p>

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color:#1F497D'><o:p> </o:p></span></p>

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color:#1F497D'><o:p> </o:p></span></p>

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color:#1F497D'><o:p> </o:p></span></p>

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color:#1F497D'><o:p> </o:p></span></p>

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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
bldg-sim-bounces@lists.onebuilding.org
[mailto:bldg-sim-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Karen
Walkerman<br>
<b>Sent:</b> Tuesday, April 21, 2009 9:50 AM<br>
<b>To:</b> bldg-sim@lists.onebuilding.org<br>
<b>Subject:</b> [Bldg-sim] MRT Tool<o:p></o:p></span></p>

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<p class=MsoNormal><o:p> </o:p></p>

<p class=MsoNormal>Hello,<br>
<br>
Is anyone aware of a simple Mean Radiant Temperature calculation tool? 
I'm looking for something that will calculate MRT for a basic rectangular room.<br>
<br>
Thanks!<br>
<br>
--<br>
Karen<o:p></o:p></p>

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