[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [EnergyPlus_Support] Curve
I suggest that you contact the manufacturer to get additional
performance information at various air flow rates for your specific
unit. Numerous manufacturers already provide this information in their
catalog data.
If you are going to model this split-type system at the rated air flow
rate for which the manufacturer provides performance information, then
you can simply use a constant curve with a value of 1 for
TotCapFlowModFac. This curve is only needed when you intend to model
the system using an air flow rate that is different from the rated air
flow rate.
deserteagle_zhou wrote:
> Dear Don,
>
> For "Coil Model -- DX Cooling Coil Model" (Engineering.doc), how can I
> make the "TotCapFlowModFac" curve-fiting by the catalogue data? There
> is no air flow information under a certain working condition in this
> typical split-type system catalogue.
> I could make the "TotCapTempModFac" since the catalogue gives specific
> data points for some outdoor/indoor temperature, eg., total
> capacity,power input,sensible heat capacity.
> Is the manufactures typically going NOT to supply air flow rate in a
> part-load condition?
>
> Thank you
>
> John Y. Zhou
------------------------ Yahoo! Groups Sponsor --------------------~-->
<font face=arial size=-1><a href="http://us.ard.yahoo.com/SIG=12hln6f89/M=362131.6882499.7825260.1510227/D=groups/S=1705007389:TM/Y=YAHOO/EXP=1124460047/A=2889191/R=0/SIG=10r90krvo/*http://www.thebeehive.org
">Get Bzzzy! (real tools to help you find a job) Welcome to the Sweet Life - brought to you by One Economy</a>.</font>
--------------------------------------------------------------------~->
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.
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/