[Equest-users] Equipment Load

Jing Hong hongjing.shirley at gmail.com
Tue Dec 18 06:29:41 PST 2018

Hi Paul,

For our cases, we estimated 80-ish% of the heat will go right up to the
exhaust hood. So should I fill the equipment and internal energy energy
sources with the number before the 80% reduction or after? For example, I
have 10 W/sqft electricity cookers and 100,000 Btu/hr gas cookers in the
kitchen, do I fill the tables below correctly?

[image: image.png]

On Tue, Dec 18, 2018 at 6:38 AM Paul Diglio <paul.diglio at sbcglobal.net>

> Jing:
> Usually there is an exhaust hood with makeup air in the kitchen.  If this
> is true, then you need to estimate how much heat is actually transmitted to
> the space compared to how much heat is expelled through the hood.  This
> should lower your cooling load.
> Paul Diglio
> 87 Fairmont Avenue
> New Haven, CT  06513
> --------------------------------------------
> On Mon, 12/17/18, Jing Hong via Equest-users <
> equest-users at lists.onebuilding.org> wrote:
>  Subject: [Equest-users] Equipment Load
>  To: equest-users at lists.onebuilding.org, equest-users at onebuilding.org,
> equestuser00 at gmail.com
>  Date: Monday, December 17, 2018, 7:37 PM
>  Dear
>  All,
>  I have a question regarding
>  the internal load.
>  Under the Equipment tab of
>  the internal load, there are two tables. One is Equipment
>  and another is Internal Energy Sources. For my project with
>  a kitchen serving 5 hours daily, how to input the power?
>  For example, based on the specification sheets, we have
>  26.5 W/sqft input power density for electricity, and
>  474,000 Btu/hr for gas equipment. However, it will make the
>  cooling load so huge for cooling
>  systems. Does anyone know
>  how eQuest convert energy input to cooling load? Did I fill
>  the tables right?
>  Thank you!Jing_______________________________________________
>  Equest-users mailing list
>  http://lists.onebuilding.org/listinfo.cgi/equest-users-onebuilding.org
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