[Equest-users] DOE 2 Expressions - power users, unite!

Thu Sep 1 11:58:58 PDT 2016

Bill,

I remember finding a google document of user expressions assembled by an IBPSA chapter, I wanna say Chicago but absolutely not sure about this. Have you stumbled upon that already?

Julien

Envoyé de mon iPhone

> Le 1 sept. 2016 à 16:10, "Bishop, Bill via Equest-users" <equest-users at lists.onebuilding.org> a écrit :
> 
> All,
> I have been slowly building up a library of custom keyword expressions, some of which are pretty elaborate, to streamline eQUEST inputs. I’m interested in working with others to collect and improve on these efforts. The goal would be to develop helpful keyword expressions and then release them to the larger eQUEST community as input/txt files. Please contact me if this interests you.
> Thanks!
> ~Bill
>  
> William Bishop, PE, BEMP, BEAP, CEM, LEED AP | Pathfinder Engineers & Architects LLP
> Senior Energy Engineer
> <image004.jpg>  <image005.jpg>
>  
> 134 South Fitzhugh Street                 Rochester, NY 14608
> T: (585) 698-1956                        F: (585) 325-6005
> bbishop at pathfinder-ea.com             www.pathfinder-ea.com
> <image006.png>Carbon Fee and Dividend - simple, effective, and market-based.
>  
> From: Bishop, Bill 
> Sent: Thursday, September 01, 2016 10:00 AM
> To: 'Chris Jones' <Christopher.Jones at RWDI.com>; Saif A <saif.a.abdulameer at gmail.com>
> Cc: equest-users at lists.onebuilding.org
> Subject: RE: [Equest-users] DOE 2 Expressions
>  
> Follow Chris’s advice below to explore keyword expressions. It also helps to look at the bdldft.txt file, which contains the official default expressions in one list. It can be found in the eQUEST 3-65 Data -> DOE-2 folder which is most likely within your Documents folder.
> ~Bill
>  
> William Bishop, PE, BEMP, BEAP, CEM, LEED AP | Pathfinder Engineers & Architects LLP
> Senior Energy Engineer
> <image007.jpg>  <image008.jpg>
>  
> 134 South Fitzhugh Street                 Rochester, NY 14608
> T: (585) 698-1956                        F: (585) 325-6005
> bbishop at pathfinder-ea.com             www.pathfinder-ea.com
> <image009.png>Carbon Fee and Dividend - simple, effective, and market-based.
>  
> From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Chris Jones via Equest-users
> Sent: Thursday, September 01, 2016 8:22 AM
> To: Saif A <saif.a.abdulameer at gmail.com>
> Cc: equest-users at lists.onebuilding.org
> Subject: Re: [Equest-users] DOE 2 Expressions
>  
> The best source for information on DOE2.2 is the manuals available for download on the doe2.com site. Keyword expressions are covered in DOE22Vol3-Topics. The ComplianceAnalysis manual also covers keyword expressions but a number of the expressions available in the compliance analysis module are not available to the .inp file. The eQUEST interface can show you the default expressions for all the keywords. Right click on an input, select View Default/Range, click Edit/View Expressions. For example, Condenser Water Loop, Operation, Loop Operation, the default expression is:
> if (#L("SUBTYPE") != #SI("SECONDARY","CIRCULATION-LOOP","SUBTYPE") .OR.
>      #RV(#L("PRIMARY-LOOP")) != 0)
> then #SI("DEMAND","CIRCULATION-LOOP","LOOP-OPERATION")
> else #LR("PRIMARY-LOOP","LOOP-OPERATION")
> endif
>  
>  
>  
> Christopher Jones, P. Eng.
> Rowan Williams Davies & Irwin Inc.
> Consulting Engineers & Scientists
> 901 King Street West, Suite 400, Toronto, Ontario, M5V 3H5
> T: (519) 823-1311 ext 2052
> M: (416) 697-0056
>  
> From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Saif A via Equest-users
> Sent: Wednesday, August 31, 2016 6:43 PM
> To: equest-users
> Subject: [Equest-users] DOE 2 Expressions
>  
> Hi guys,
>  
> is there any materials (Books, websites, examples) to learn DOE 2 expressions beside the "Overview of DOE-2.2".  
>  
> Thank you,
>  
> Saif
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