[BLDG-SIM] Modeling a pool in eQuest [mistake in 1st email]

Tupper, Kendra Kendra.Tupper at sf.fk.com
Tue Jul 31 11:40:20 PDT 2007


You can also use FChart (program from U. of Wisconsin, Madison) to model
pool heating (with or without solar heating).

 

Kendra Tupper
LEED(r) AP
FLACK + KURTZ
405 Howard St. San Francisco, CA 94105
Direct          (415) 402-5840
Email   kendra.tupper at sf.fk.com <mailto:kendra.tupper at sf.fk.com%20> 

________________________________

From: BLDG-SIM at gard.com [mailto:BLDG-SIM at gard.com] On Behalf Of Fred
Porter
Sent: Monday, July 30, 2007 4:44 PM
To: BLDG-SIM at gard.com
Subject: [BLDG-SIM] Modeling a pool in eQuest [mistake in 1st email]

 

Sure, pools have been "modeled" in DOE-2.2/eQuest. But: 

 

The evaporation from the pool depends on the temperature and moisture of
air in the pool room which will depend on the operation and setpoints of
any HVAC alternatives. But in DOE-2, no feedback exists. 

 

Furthermore, many of the interesting options for dehumidification
involve system configurations, and perhaps controls, that are not
represented by the program. (Wrap-around heat pipes, etc., check the
descriptions in the catalogs) 

 

For heat recovery in Vermont winters, be sure to turn FROST-CONTROL on
in the HR settings. And hope the program doesn't hang. 

 

I thought someone, in Canada perhaps, had a single-purpose indoor pool
program. Or there's TRNSYS. 

 

-- 

Fred W. Porter, B.S., LEED A.P.
Senior Engineer
Architectural Energy Corp.

________________________________

   

From: Karen Walkerman [mailto:kwalkerman at gmail.com] 
Sent: Monday, July 30, 2007 7:45 AM
To: BLDG-SIM at gard.com
Subject: [BLDG-SIM] Modeling a pool in eQuest [mistake in 1st email] 

 

Oos.  That's 55 lbs/hr total, not per sf. 

On 7/30/07, Karen Walkerman <kwalkerman at gmail.com> wrote: 

Hello All, 

  

Has anyone modeled a pool in eQuest?  I am modeling a space that
contains a 24 X 44 foot pool.  I'm estimating 55 lbs/hr of evaporation
per sf of surface area (for any period of time when the pool is
uncoverd).  At a minimum I need to model space dehumidification and the
energy needed to heat the pool and replacement water.  I checked the
help files and am using a reheat fan system, as suggested. 

  

I can simply input a latent load into the space to simmulate the
humidity, and manually calculate and input an energy load for pool heat,
but I'd like to do better. 

  

Thanks,


-- 
Karen Walkerman
802-238-0980
kwalkerman at gmail.com 




-- 
Karen Walkerman
802-238-0980
kwalkerman at gmail.com 

 
 
==================
You received this e-mail because you are subscribed 
to the BLDG-SIM at GARD.COM mailing list.  To unsubscribe 
from this mailing list send a blank message to 
BLDG-SIM-UNSUBSCRIBE at GARD.COM


===========================
You received this e-mail because you are subscribed 
to the BLDG-SIM at GARD.COM mailing list.  To unsubscribe 
from this mailing list send a blank message to 
BLDG-SIM-UNSUBSCRIBE at GARD.COM
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/bldg-sim-onebuilding.org/attachments/20070731/1399e5a0/attachment-0002.htm>


More information about the Bldg-sim mailing list