[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [EnergyPlus_Support] Packaged VAV system





I am not sure how it will perform as I am yet to simulate. But with the twospeed coil I got a lot of psychrometric errors and that is why I thought of using the singlespeed coil. 

On Nov 15, 2010, at 9:27 AM, "James V Dirkes II, PE" <jim@xxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:

 

Dear Vinay,

 

While possible, I suspect that it may stretch the coilâ??s abilities, especially at low air flow rates.  I seem to get a lot of psychrometric errors with that setup.

 

 

The Building Performance Team
James V. Dirkes II, P.E., LEED AP
1631 Acacia Drive NW
Grand Rapids, MI 49504
616 450 8653

 

From: EnergyPlus_Support@xxxxxxxxxxxxxxx [mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx] On Behalf Of Richard Raustad
Sent: Monday, November 15, 2010 8:55 AM
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Subject: Re: [EnergyPlus_Support] Packaged VAV system

 

 

Yes it is possible. See example file TermRHDXSystem.idf.

On 11/15/2010 8:46 AM, Vinay Devanathan wrote:

 

Hello,

 

I am trying to model a Packaged VAV w/ Reheat. Is it not possible to model the system with a SingleSpeed DX Cooling Coil? I did run the model with this setting but it gives me a warning saying - probably incorrect cooling coil model

for the VAV system. Any guidance would be appreciated.

 

Thank you.

 

Regards,

Vinay

 



-- 
Richard A. Raustad
Senior Research Engineer
Florida Solar Energy Center
University of Central Florida
1679 Clearlake Road
Cocoa, FL  32922-5703
Phone:   (321) 638-1454
Fax:     (321) 638-1439 or 1010
Visit our web site at: http://www.fsec.ucf.edu
 
UCF - From Promise to Prominence: Celebrating 40 Years



__._,_.___


Primary EnergyPlus support is found at:
http://energyplus.helpserve.com or send a message to energyplus-support@xxxxxxxx

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 currently allowed but be mindful that not everyone has a high speed connection.  Limit attachments to small files.

EnergyPlus Documentation is searchable.  Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.




Your email settings: Individual Email|Traditional
Change settings via the Web (Yahoo! ID required)
Change settings via email: Switch delivery to Daily Digest | Switch to Fully Featured
Visit Your Group | Yahoo! Groups Terms of Use | Unsubscribe

__,_._,___