[BLDG-SIM] Active Chill beams in eQUEST

["Graham & Megan" <hamnmegs@xxxxxxxxxxxxxx>]

Gerald,
The IU system will generally simulate active/passive chilled beams.  You
need to think about your configuration.  If your heating is all done
centrally with dehumidiifcation centrally and space cooling at the beams
then you can simulate in EQuest with exception of getting the reheat arising
from dehumidification correct.  In this case you don't specify a zone level
heat-temp-sch as this will enable zone heating coils.  Once DOE-2.2
dehumidifies it will not use the heating reset schedule to reheat centrally,
it will only allow zone reheat.  In mild winter climates this is probably
not too much of an issue, but if you have a heating climate then this
limitation could be a problem.  If you have zone heating through radiators /
baseboards then you should be OK.

----- Original Message ----- 
From: "Gerald Pde" <geraldpde@xxxxxxxxx>
To: <BLDG-SIM@xxxxxxxx>
Sent: Saturday, November 29, 2003 5:47 AM
Subject: [BLDG-SIM] Active Chill beams in eQUEST


> Does anyone know how to model Active Chill beams in
> eQUEST. Can I model them as ceiling induction units
> and if so where would that be in eQUEST or is there
> another method of doing it.
> thanks,
> Gerald
>
>
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