Re: [EnergyPlus_Support] HVAC Descriptions

["Michael J. Witte" <mjwitte@xxxxxxxx>]

I am not sure if there is a way within DesignBuilder to serve multiple zones on 
the same unitary system.  

One approach is to delete all of the DesignBuilder HVAC input objects, then use 
COMPACT HVAC:ZONE:UNITARY and COMPACT HVAC:SYSTEM:UNITARY to create a single 
HVAC system serving multiple zones, designating one zone to be the control 
zone.

Mike


On 23 Apr 2007 at 15:04, msemech wrote:

> Greetings:
> 
> A basic question.
> 
> I'm doing an energy analysis to ASHRAE 90.1.  We've created the model 
> using DesignBuilder (DB), but that doesn't do enough for us with HVAC 
> system descriptions.
> 
> We understand, in a basic fashion, how to read the IDF files.  We need 
> to model a building that has several different "zones" on a constant 
> volume-single zone system.  DB creates a separate system for each zone 
> of control.
> 
> Question: How is each zone "linked" to the HVAC system?
> 
> Bruce J. Gustafson
> 
> 
> 
> The primary EnergyPlus web site is found at:
> http://www.energyplus.gov
> 
> The group web site is:
> http://groups.yahoo.com/group/EnergyPlus_Support/
> 
> Attachments are not allowed -- please post any files to the appropriate folder
> in the Files area of the Support Web Site.
> 
> EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the
> Documentation link and press the "search" button.
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 


========================================================
Michael J. Witte, GARD Analytics, Inc.
EnergyPlus Testing and Support      
EnergyPlus-Support@xxxxxxxx





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