Re: [EnergyPlus_Support] HVAC System for a Prototyp Supermarket

["Tilek Aberra tilek.aberra@xxxxxxxxx [EnergyPlus_Support]" <EnergyPlus_Support@xxxxxxxxxxxxxxx>]

I will look at it, but you can take a linear function for part load. Like at 1/4 part load the capacity will also be 1/4 of the max capacity, so forth. Only thing sometimes efficiency varies with load %age and power input can be different. Tomorrow I will respond.

Good night!

On Sun, 30 Jun 2019 at 12:08 am, larateutsch@xxxxxx [EnergyPlus_Support] <EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:

 

Thanks a lot! 

The File I am using in EnergyPlus does also need the Part Load Fraction Correlation Curve. But the Excel Tool (CurveFitTool) does not calculate this curve. How can I do this? 

 

I attached an Excel File where I put my calculations under the sheet "Prototyp". My Building is a 800 m² Supermarket which is located in Ghana (all year Cooling).

But I cant find a way to calculate the Part Load Fraction Correlation Curve.

Thank you for your help. 

Kind regards

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Posted by: Tilek Aberra <tilek.aberra@xxxxxxxxx>

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