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[EnergyPlus_Support] Cooling capacity to air flow ratio for splits
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- Subject: [EnergyPlus_Support] Cooling capacity to air flow ratio for splits
- From: "FrancescoP" <fpasserini.tn@xxxxxxxxx>
- Date: Fri, 24 May 2013 11:54:23 -0000
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I have a question concerning the ratio W/(m^3/s) for DX cooling coils.
I'm considering a split-type air conditioner similar to this one:
http://www.samsung.com/latin_en/consumer/home-appliances/air-conditioners/split/AS09UBAXAP-spec
As you can see, the cooling capacity is equal to 1000 W while the maximum air circulation is 7 m^3/min = 0,12 m^3/s. Therefore the ratio field "Rated Evaporator Fan Power Per Volume Flow Rate" would be 8571 W/(m^3/s). The default value for the field "Rated Evaporator Fan Power Per Volume Flow Rate" of the object Coil:Cooling:DX:SingleSpeed is equal to 773,3 W/(m^3/s), less than one tenth. Is such a big difference normal? Are values of about 8500 W/(m^3/s) normal for splits?
Best Regards
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