[Equest-users] eQUEST wish list - DOAS capabilities?

[R B]

Now that I have finally shifted to Energyplus, it is to be expected that
the new version of eQuest will be released with all problems fixed, many
new features added, and still easy to use:-))
1. I second the previous poster that the dummy zones should be removed and
the OA system should do mass/temp calculations of actual return conditions
for all the streams that it caters to.
2. In the process, can the mixed air (including preheat) calcs and/or the
various help texts be streamlined. It is was never clear to me if the
preheat setpoint was just for the OA air or mixed air. Most of the OA
control strategies that I came across were about having a mixed air
setpoint, which was not allowed by eQuest (or I was not aware).
3. Since most economizers don't work as intended (problems with sensors,
leakage, stuck, cannot close completely etc), is there a way some of these
issues can be modelled directly instead of using workarounds.
4. While we are on the OA topic - has the OA /person and OA/sqft fixed
according to what ASHRAE wants instead of just Title 24? If not, then it
would be useful to have that fix.
Thanks,
-Rohini

On Tue, Sep 1, 2015 at 10:52 AM, Bishop, Bill <bbishop at pathfinder-ea.com>
wrote:

> Hi All,
>
>
>
> DOE-2.3 is coming along slowly and it’s anybody’s guess as to when it will
> be ready. That said, Steve gates is asking for feedback regarding DOAS
> (dedicated outdoor air system) capabilities, as he will be implementing
> that next. The intent is to allow it to operate with any type of system.
>
>
>
> Please share your ideas for desired DOAS capabilities in eQUEST, and
> emphasize what is most important to you. Limit your suggestions to anything
> related to ventilation. I will send a compiled list to Steve next week.
>
>
>
> Thanks!
>
> ~Bill
>
>
>
> *William Bishop, PE, BEMP, BEAP, CEM, LEED AP **|** Pathfinder Engineers
> & Architects LLP*
>
> *Senior Energy Engineer*
>
>
>
>
>
> 134 South Fitzhugh Street                 Rochester, NY 14608
>
> *T: (585) 698-1956 <%28585%29%20698-1956>*                        F: (585)
> 325-6005
>
> bbishop at pathfinder-ea.com <wbishop at pathfinder-ea.com>
> www.pathfinder-ea.com
>
> [image: http://png-5.findicons.com/files/icons/977/rrze/720/globe.png]Carbon
> Fee and Dividend - simple, effective, and market-based.
>
>
>
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