[BLDG-SIM] Part Load Air Cooled Chiller Curve..

[Jason Glazer]

Here is an old message that never made it out.

Jason

> -----Original Message-----
> From:	Aulbach, John 
> Sent:	Tuesday, April 17, 2001 3:53 PM
> To:	'BLDG-SIM'
> Subject:	Part Load Air Cooled Chiller Curve..
> 
> Here's one for you EXPERTS !!
> 
> I ask for three curves for water cooled chillers for part 
load at 85°F,
> 75°F, and 65°F. When input by CURVE-FIT into the PLANT 
section of
> DOE-2.1E, this will allow the chiller to operate at what 
ever condenser
> water temperature it can find, at the appropriate 
efficiency (not the
> infamous ARI assumed curve). This also assumes no chilled 
water reset
> (more curves to be obtained if this is the case).
> 
> NOW...I have the same chiller, but it's an AIR cooled 
machine.
> 
> What part load curves do I ask the chiller manufacturer 
for ???
> Certainly not an ARI curve !!
> 
> A cookie to the winner !!
> 
> John R. Aulbach, PE, CEM
> Project Engineer
> Sempra Energy Solutions
> 555 West Fifth Street
> Mail Location 27F3
> Los Angeles, CA 90071
> Tel :(213) 244-8551 Beeper (888) 520-1051
> 
> "Sempra Energy Solutions is not the same company as 
SDG&E/ SoCalGas, the
> Utilities.  Sempra Energy Solutions is not regulated by 
the California
> Public Utilities Commission, and you do not have to buy 
Sempra Energy
> Solutions products or services to continue to receive 
quality regulated
> service from the Utilities."  
> 
> 
> 

=========================================================
Jason Glazer, P.E.  mailto:jglazer at gard.com  847 698 5686
GARD Analytics - http://www.gard.com/
Building Energy Simulation and Analysis
List Administrator for 90.1, GPC18 and BLDG-SIM

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