Re: [EnergyPlus_Support] Coefficient of performance curve of chiller and pump

["Michael J. Witte" <mjwitte@xxxxxxxx>]

I am not sure exactly what you are asking.  First, you need a set of 
performance data for the chiller which gives capacity and power consumption 
over a range of condenser and chilled water temperatures and a range of part 
loads.  Then, the data is manipulated and curve-fit for each of the various 
curves.  Most users develop a spreadsheet to take the available data and 
produce curve-fit coefficients.  

On 7 Jan 2005, at 9:35, samwslee wrote:

> 
> 
> Dear sir,
> 
> Would you mind giving some advice to get the coefficient of power 
> ratio curve and full load ratio curve for chiller.
> 
> Regards,
> 
> SAMLEE
> 
> 
> 
> 
> 
> 
> 
> The primary EnergyPlus web site is found at:
> http://www.energyplus.gov
> 
> The group web site is:
> http://groups.yahoo.com/group/EnergyPlus_Support/
> 
> Attachments are not allowed -- please post any files to the appropriate folder
> in the Files area of the Support Web Site.
> 
> Yahoo! Groups Links
> 
> 
> 
> 
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> 



========================================================
Michael J. Witte, GARD Analytics, Inc.
EnergyPlus Testing and Support      
EnergyPlus-Support@xxxxxxxx




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