[Equest-users] VRF curves in eQuest

Thu May 9 13:02:15 PDT 2019

The Florida Solar Energy Center published a very useful paper on VRF curves for Energy Plus:
http://publications.energyresearch.ucf.edu/wp-content/uploads/2018/06/FSEC-CR-1910-12.pdf

Design Builder created a set of Excel files for generating the VRF performance curves from manufacturer data, scroll down to the bottom of this url:
https://designbuilder.co.uk/download

Christopher R Jones, P.Eng.
T+ 1 416-644-0252

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From: Equest-users [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Harshul Singhal via Equest-users
Sent: Thursday, May 09, 2019 1:20 PM
To: Bishop, Bill <bbishop at pathfinder-ea.com>
Cc: equest-users at lists.onebuilding.org
Subject: Re: [Equest-users] VRF curves in eQuest

Thank you for sharing the information. Looks promising. Yes, I will share my findings with you once I am done. Thank you

HARSHUL SINGHAL

My latest Travel video blog on south Iceland: https://www.youtube.com/watch?v=jcpIoWtxzUo

On Thu, May 9, 2019 at 6:37 AM Bishop, Bill <bbishop at pathfinder-ea.com<mailto:bbishop at pathfinder-ea.com>> wrote:
Harshul,
The latest version of eQUEST has the new VRF capabilities. You’ll need to download v3.65 Build 7175 and run it in DOE-2.3 mode. The new features are described in the DOE-2 help file, Volume 6. Doug Maddox did (most of? all of?) the work implementing it. He posted a webinar and a one-hour video at his website: http://www.maddoxenergy.com/Webinars.htm
“Methodology is consistent with latest EnergyPlus “physics-based” model.” I hope you will share your research findings and/or any additional VRF curves you create with Equest-users when you’re finished.
Regards,
~Bill

William Bishop, PE, BEMP, BEAP, CEM, LEED AP
Senior Energy Engineer

[Pathfinder-EA-logo-2]T: (585) 698-1956                        F: (585) 325-6005
bbishop at pathfinder-ea.com<mailto:wbishop at pathfinder-ea.com>        www.pathfinder-ea.com<http://www.pathfinder-ea.com/>
134 South Fitzhugh Street
Rochester, NY 14608               [cid:image003.png at 01D50680.8F764110]         Ask me why Carbon Fee & Dividend may be right for you.

From: Equest-users <equest-users-bounces at lists.onebuilding.org<mailto:equest-users-bounces at lists.onebuilding.org>> On Behalf Of Harshul Singhal via Equest-users
Sent: Wednesday, May 8, 2019 8:44 PM
To: equest-users at lists.onebuilding.org<mailto:equest-users at lists.onebuilding.org>
Subject: [Equest-users] VRF curves in eQuest

Hello everyone,

I am not using eQuest that much nowadays, but I have to compare energyPlus VRF modeling capabilities with eQuest's for one of my research work. Just wondering if someone has an experience modeling VRF in eQuest, and have some feedback for me to start with? I am more concern about providing inputs on multiple VRF curves in eQuest.

Thank you,
Harshul Singhal

HARSHUL SINGHAL

My latest Travel video blog on south Iceland: https://www.youtube.com/watch?v=jcpIoWtxzUo

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