[BLDG-SIM] Chilled Beams and eQUEST
Fred Porter
fporter at archenergy.com
Wed Apr 25 16:28:07 PDT 2007
Correct me if I'm wrong, but the one drawback to the IU SYSTEM in DOE-2.x is that the supply air volume is constant, or off. A system that varies primary airflow in response to ventilation needs can't be modeled directly.
--
Fred W. Porter, B.S., LEED A.P.
Architectural Energy Corp.
-----Original Message-----
From: Gerald Pde [mailto:geraldpde at yahoo.com]
Sent: Wednesday, April 25, 2007 2:53 PM
To: BLDG-SIM at gard.com
Cc: Nathan Fleischer
Subject: [BLDG-SIM] Chilled Beams and eQUEST
You can use induction units to simulate a chilled beam
system but you might also need to configure a seperate
(or secondary) warmer chilled-water loop and cooler
hot-water loop for the zonal coils. You might also
need to check the induced ratio to scale the capacity
of the primary air delivery and the secondary induced
air component.
Hope this helps.
Gerald
--- Ryan Hammond <RHammond at gb-eng.com> wrote:
> All,
>
>
>
> Has anyone out there had experience modeling chilled
> beams with eQUEST?
>
>
>
>
> How's it done?
>
>
>
> Thanks,
>
> R. Ryan Hammond, LEED(r) AP
>
> Designer
>
>
>
> G U T T M A N N & B L A E V O E T
>
> C o n s u l t i n g E n g i n e e r s
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>
> 2351 Powell Street 1111 Howe Ave.,
> Suite 155
>
> San Francisco, CA 94133 Sacramento, CA 95825
>
> P (415) 625-0730 P (916)
> 921-1981
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> F (415) 625-0735 F (916)
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> E RHammond at gb-eng.com
>
> W www.gb-eng.com
>
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>
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