[bldg-sim] 100% recirculation:equest

[Gerald Pde <geraldpde@xxxxxxxxx>]

Hi All,
I have 2 different air handling units in a building.
One does 100% recirculation of the return air and the
outdoor air is used to precondition the return air.
The next AHU is a 100% outside air with enthalpy heat
recovery.
I wanted to clarify the method in modelling the two
systems in equest.How does one define 100% recirc with
the outdoor air as the preconditioner and how do I
define a 100% outdoor air system with heat recovery.
Gerald



--- Samuel Casado <samuelc@xxxxxxxxx> wrote:

> Dear list users,
> 
> I'm sorry to post what it seems a simple question. 
> In the electric utility charges, using time of use
> charges, when typing
> the demand and energy cost for on/off peak i'm not
> able to specify under
> dollar cost per Kw (or kwh). In fact it turns
> automatically to thousands
> or millions. No problem if I use uniform charges.
> Also in DD wizard I
> can't acces to water side heating, only to air side
> systems. It's
> probably my fault but I've tried almost everything
> with no positive
> results.
> 
> In order to solve all this beguiner's doubts I've
> searched the net for
> any eQUEST examples, and I didn't found any. Looking
> in eQUEST and DOE
> documentation wasn´t of much help either. I can't
> attend any eQUEST, DOE
> meetings since they are mostly held in USA and I´m
> in Europe. Any doubt
> turns out to be a hard, time consuming problem. So
> maybe it would be an
> excellent idea to create a  database of eQUEST´s
> examples, ranging from
> simple to more complicated ones, or divided in
> sectors, types of
> buildings, regional contructions solutions? Don't
> need to be the latest
> super complicated projects, just projects that could
> be shared, maybe
> using a creative commons license. I think it would
> help list discussion
> also, but it's just an idea?
> 
> Thanks anyway,
> 
> 
> 
> Samuel Casado González
> Aspica Constructora,S.A.
> 47001 VALLADOLID
> España
> 
> 
> 
> 
>
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