[Bldg-sim] Scroll Chiller

Eric Youngson ericy at pae-engineers.com
Wed Aug 27 08:36:59 PDT 2008


                I ended up using a screw chiller because the scroll
chiller is positive displacement unit. I used a custom part load curve
(quadratic) based on a hypothetical manufacturer's performance at 100%,
75%, 50% & 25% load.




From: Bishop, Bill [mailto:bbishop at PathfinderEngineers.com] 
Sent: Wednesday, August 27, 2008 6:22 AM
To: Eric Youngson
Subject: RE: [Bldg-sim] Scroll Chiller




Do you remember what you selected for the scroll chiller?  I need to
model one as well and I think I'll use the screw chiller selection
unless you have another suggestion.





William Bishop, EIT, LEED(r) AP | Pathfinder Engineers LLP

Mechanical Engineer


3300 Monroe Ave., Suite 306 
Rochester, NY  14618

TEL (585) 218-0730 Ext. 114
FAX (585) 218-0737 

bbishop at pathfinderengineers.com



P Please consider the environment before printing this email


		----- Original Message ----- 

		From: Eric Youngson <mailto:ericy at pae-engineers.com>  

		To: bldg-sim at lists.onebuilding.org 

		Sent: Monday, May 19, 2008 12:47 PM

		Subject: [Bldg-sim] Scroll Chiller


		SIM List,

		                I need to model a scroll chiller (. Does
anyone have an opinion on which eQUEST chiller is a reasonable choice
for this? I was thinking that centrifugal would be the closest but this
is simply based on mechanical operation. I would like to choose the
closest model based on performance.




Eric Youngson 


PAE Consulting Engineers, Inc. 

503.226.2921 Main
503.542.0567 Direct
503.226.2930 Fax
ericy at pae-engineers.com 


808 SW Third Avenue - Suite 300
Portland, OR 97204-2426

inspire  interpret  integrate 



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