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</o:shapelayout></xml><![endif]--></head><body lang=EN-IN link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#5B9BD5'>Hello Dear,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#5B9BD5'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#5B9BD5'>We did a comparison of the heat load calculation using HAP 4.9 Vs DesignBuilder software. The results were surprising that even though the sensible load and latent load results obtained from both the software are same, the supply air flow rate differs drastically as 120 cfm/ton (Supply air flow rate obtained from DesignBuilder is higher than hap result). The theoretical calculation of supply air flow rate also matches with the result of DesignBuilder software.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#5B9BD5'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#5B9BD5'>So, on what basis the supply air flow rate is being calculated in HAP software? <o:p></o:p></span></p><p class=MsoNormal><span style='color:#5B9BD5'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-IN'>Thanks & Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-IN'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-IN'>Arun Shankar .A<o:p></o:p></span></b></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-IN'>Engineer - HVAC<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;mso-fareast-language:EN-IN'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Century Gothic",sans-serif;color:black;mso-fareast-language:EN-IN'><img width=110 height=21 style='width:1.1458in;height:.2187in' id="_x0030_DCC6E50-EAF2-484F-9504-0FE666726F1F" src="cid:image001.png@01D1E8F8.ECA27BE0" alt="cid:image001.png@01D11D90.AAABFFB0"><br></span><span style='font-family:"Times New Roman",serif;color:black;mso-fareast-language:EN-IN'>Innowell Engineering International Pvt. Ltd.<br># 2/8, Third floor, First cross street,<br>Lambert Nagar, Alwarthirunagar,<br>Chennai - 600 087<br>Ph : 91-44-23641976 Cell: +91 9600034608<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;color:black;mso-fareast-language:EN-IN'><a href="mailto:shankar@innowellgroup.com"><span style='color:#0563C1'>shankar@innowellgroup.com</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;color:black;mso-fareast-language:EN-IN'><a href="http://www.innowellgroup.com/"><span style='color:#0563C1'>www.innowellgroup.com</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Times New Roman",serif;color:black;mso-fareast-language:EN-IN'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>