[EnergyPlus_Support] Question: Calculate Curves of VRF Fluid Temperature Control

["cheonguy@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx>]

Hello, I'm modelling VRF Fluid Temperature Control using Energyplus 8.7.

I have to input some curves to describe real equipment.

Which data should I use to calculate coefficient of curve and how can I calculate ?

Please explain the calculation detail process.

Thank you for your answer :)

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Class: AirConditioner:VariableRefrigerantFlow:FluidTemperatureControl

-  Outdoor Unit Evaporating Temperature Function of Superheating Curve Name

-  Outdoor Unit Condensing Temperature Function of Subcooling Curve Name

-  Defrost Energy Input Ratio Modifier Function of Temperature Curve Name

 

Class: Coil:Cooling:DX:VariableRefrigerantFlow:FluidTemperatureControl

-  Indoor Unit Evaporating Temperature Function of Superheating Curve Name

 

Class: Coil:Heating:DX:VariableRefrigerantFlow:FluidTemperatureControl

-  Indoor Unit Condensing Temperature Function of Subcooling Curve Name

 

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Posted by: cheonguy@xxxxxxxxx

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