[Equest-users] Grocery store refrigeration in eQUEST

Brian Fountain bfountain at greensim.com
Fri Aug 15 14:23:46 PDT 2008


Daniel,

You have 2 options.  In the regular version of eQUEST, there are 
refrigeration units which can be defined in the zones.  You can define 3 
temperature case categories.  This uses the refrigeration keywords 
included in DOE-2.1 (see documentation for details).  Note that the 
system type must be PSZ to enable the DOE-2.1 keywords.  I would use 
this version if it is the overall building energy use you are looking at.

OR, you can download the refrigeration version as Carol suggested in 
which you can define the refrigeration in great detail including 
pressure-flow of the refrigeration circuits.  Lots of detail, but lots 
of information required.  There is a separate dictionary volume in the 
documentation for the new refrigeration keywords.  I am not sure if the 
refrigeration version is included in 3.6 -- you may have to step back to 
version 3.55.  There is no wizard for the refrigeration version.  I 
created the envelop using the standard version and then imported into 
the refrigeration version.  I would use this version if you are looking 
at details of the refrigeration system.

Good luck!

Brian

Carol Gardner wrote:
> Go to doe2.com and download this: 
> http://doe2.com/download/equest/eQUEST_3-55_Refrig-Add-On.exe.
> Carol Gardner
>
> Daniel Wilkerson wrote:
>>
>> Hey all,
>>
>>  
>>
>> For modeling a grocery store with refrigeration units (open and 
>> closed), does eQUEST have a way to do this?  Thanks,
>>
>>  
>>
>>      -Dan
>>
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