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

[EnergyPlus_Support] validation of extensive coefficients use



Hi,there,

Components, i.e., chiller, fan, etc, are defined according to a 
performance curve-fit policy. Curves, however, often have something to 
do with the real working conditions and an equipment capacity. I think 
users are not supposed to use directly the same coefficients as before 
after the equipment capacity has been changed. That means we 'd better 
not use directly the curves and parameters in E+ example files directly 
unless we cannot get the data from the equipment producer.
Is this understanding right or not?

Another question is whether the object SINGLE DUCT:VAV REHEAT can deal 
with heating condition alone in a zone without a company heating device 
(such as a baseboard heater), especially in a cold area? 

Thank you. 
John






------------------------ Yahoo! Groups Sponsor --------------------~--> 
Get Bzzzy! (real tools to help you find a job). Welcome to the Sweet Life.
http://us.click.yahoo.com/A77XvD/vlQLAA/TtwFAA/dkFolB/TM
--------------------------------------------------------------------~-> 

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.idf and press the "search" button.
 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/EnergyPlus_Support/

<*> To unsubscribe from this group, send an email to:
    EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/