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

Re: [EnergyPlus_Support] Calculation the power of exhaust fan according to ASHRAE 90.1 2007





Thanks for your attention Javed.
 
I already use Table 6.5.3.1.1A for calculation. Actually, I would like to learn what is the system type for an exhaust fan ? Because I need the system type as in TABLE G3.1.1B for doing calculation of exhaust fan power.
 
Alpay Akguc
 
From: javed iqbal <eee.javed@xxxxxxxxx>
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Sent: Thursday, March 22, 2012 11:10 AM
Subject: Re: [EnergyPlus_Support] Calculation the power of exhaust fan according to ASHRAE 90.1 2007

 
 Dear Ayzer, 
·         For  exhaust fan power use same values as in baseline & proposed
·         For Equipment fan power use static fan power as in yours schedule for proposed, for the baseline use the ASHRAE 90.1.2007 Appendix ?G3.1.2.9, table 6.5.3.1.1a  
Thanks
On Thu, Mar 22, 2012 at 2:33 PM, Ayzer Akguc <alpayakguc@xxxxxxxxx> wrote:
 
Hi,
 
I am modelling a baseline building according to ASHRAE 90.1 2007 as System 7. I would like to calculate the "Sytem Fan Power" in G3.1.2.9 for exhaust fans. However, I don't understant how I can calculate the power of exhaust fan since the exhaust fans are not included in any system in TABLE G3.1.1B, ASHRAE 90.1 2007. Because the calculation method changes according to system type. These exhaust fans are operating in WC and Carparking areas individually.
 
Best regards.
 
Alpay Akguc



--


Javed Iqbal, LEED AP, CEA
Energy Analyst   






__._,_.___


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

__,_._,___