Laserfiche WebLink
System Psychrometrics for AHU-1/2 <br /> Project Name:LS Zeypherhills 08/09/2019 <br /> Prepared by:Gregory L.Cherok 09:12PM <br /> July DESIGN COOLING DAY 1700 <br /> TABLE 1: SYSTEM DATA <br /> Dry-Bulb Specific Sensible Latent <br /> Temp Humidity Airflow CO2 Level Heat Heat <br /> Component Location 7 (lb/lb) CFM) (ppm BTU/hr BTU/hr <br /> Ventilation Air Inlet 91.6 0.01654 600 400 10019 16254 <br /> Vent-Return Mixing Outlet 79.1 0.01196 3033 971 - - <br /> Central Cooling Coil Outlet 59.7 0.01029 3033 971 63608 24141 <br /> Central Heating Coil Outlet 59.7 0.01029 3033 971 0 - <br /> Supply Fan Outlet 59.7 0.01029 3033 971 0 - <br /> Cold Supply Duct Outlet 59.7 0.01029 3033 971 - - <br /> Zone Air 76.1 0.01083 3033 1112 53589 7879 <br /> Return Plenum Outlet 76.1 0.01083 3033 1112 0 - <br /> Air Density x Heat Capacity x Conversion Factor.-At sea level=1.080,At site altitude=1.080 BTU/(hr-CFM-F) <br /> Air Density x Heat of Vaporization x Conversion Factor:At sea level=4746.6,At site altitude=4744.9 BTU/(hr-CFM) <br /> Site Altitude=10.0 ft <br /> TABLE 2: ZONE DATA <br /> Zone Terminal Zone <br /> Sensible Zone Zone Zone CO2 Heating Heating <br /> Load T-stat Cond Temp Airflow Level Coil Unit <br /> Zone Name BTU/hr Mode BTU/hr °F) (CFM) (ppm BTU/hr BTU/hr <br /> Zone 1 52965 Cooling 53589 76.1 3033 1112 0 0 <br /> Hourly Analysis Program 5.11 Page 4 of 7 <br />