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[EnergyPlus_Support] Re: Window AC or Unitary - Coil:DX:CoolingBypassFactorEmpirical

Thanks Linda for the quick response. 

 

>From the .eio file, I can get

 

Component Sizing, AIR CONDITIONER:WINDOW:CYCLING, ZONE1WINDAC, maximum air
flow rate [m3/s],   1.3545    

Component Sizing, AIR CONDITIONER:WINDOW:CYCLING, ZONE1WINDAC, maximum
outside air flow rate [m3/s],  0.28320E-01

Component Sizing, FAN:SIMPLE:ONOFF, ZONE1WINDACFAN, Max Flow Rate [m3/s],
1.3545    

Component Sizing, COIL:DX:COOLINGBYPASSFACTOREMPIRICAL, ZONE1WINDACDXCOIL,
Rated Air Volume Flow Rate [m3/s],   1.3545    

Component Sizing, COIL:DX:COOLINGBYPASSFACTOREMPIRICAL, ZONE1WINDACDXCOIL,
Rated Total Cooling Capacity (gross) [W],   22907.    

Component Sizing, COIL:DX:COOLINGBYPASSFACTOREMPIRICAL, ZONE1WINDACDXCOIL,
Rated SHR,  0.64721    

Environment:WarmupDays,  3

 

Off-hand, the 22907W, or 23KW is high compared to the total 7KW that has
been used in this room/zone for some years. 

 

I shall use the WarmupDays of 3 to plan for the next time when I have to
validate the HVAC part, after I validate the Building envelope. 

 

Kind regards

ooi  



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