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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:black'>Is anyone familiar with the Collector Test Data inputs for the WATSUN 2009 solar thermal modeling program? The program asks for 5 “Test Parameter” inputs A through E that relate to the equation, “</span><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Q = Area ((A + B dT) Akt H - (C + D dT) dT - E)” with no reference to a testing protocol or information source. The units for the variables are: A (dimensionless), B (1/deg C), C (W/m^2/deg C), D (W/m^2/deg C^2), and E (W/m^2). I haven’t been able to find collector data that relates to these inputs. Any insight would be greatly appreciated!<span style='color:black'><o:p></o:p></span></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#000099'>Brian Turner </span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>PE, CEM, LEED AP BD+C</span></b><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#000099'> </span></b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#000099'><br></span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>Mechanical Engineer <br></span><span style='font-size:12.0pt;font-family:"Garamond","serif";color:gray'><br><b>C</b></span><b><span style='font-size:10.0pt;font-family:"Garamond","serif";color:gray'>LARK</span></b><b><span style='font-size:12.0pt;font-family:"Garamond","serif";color:gray'> N</span></b><b><span style='font-size:10.0pt;font-family:"Garamond","serif";color:gray'>EXSEN </span></b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'><br></span><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>Architecture & Engineering</span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'><br></span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>6160 Kempsville Circle Suite 200A</span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'><br></span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>Norfolk, VA 23502</span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'><br></span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>757.455.5800 Office</span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'><br></span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'>757.455.5638 Fax</span></b><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'><br></span></b><span style='font-size:10.0pt;font-family:"Garamond","serif";color:#000099'><a href="mailto:bturner@clarknexsen.com"><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:blue'>bturner@clarknexsen.com</span></b></a> </span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:#000099'><br></span><span style='font-size:10.0pt;font-family:"Garamond","serif";color:#000099'><a href="http://www.clarknexsen.com%20"><b><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:blue'>www.clarknexsen.com</span></b></a><br></span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:#000099'><br></span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:#CCCCCC'>CONFIDENTIALITY NOTE: This e-mail and any files transmitted with it contain privileged and confidential information and are intended solely for the use of the individual or entity to which they are addressed. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any dissemination or copying of this e-mail or any of its attachments is strictly prohibited. If you have received this e-mail in error, please immediately notify the sending individual or entity by e-mail and permanently delete the original e-mail and attachments from your computer system.</span><span style='font-size:7.5pt;font-family:"Arial","sans-serif";color:gray'> </span><o:p></o:p></p></div></body></html>