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[EnergyPlus_Support] Re: COMIS/cracks/infiltration...
Thanks a lot Mike.
You know, as we say, the solution was so close that it almost bit me.
Yes, E+ does accept "Air massa flow exponent" of 0. This solves the
problem.
Thanks again,
Alexandre
--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "Michael J. Witte"
<mjwitte@g...> wrote:
> Would COMIS AIR FLOW:Crack accept a value of zero for "Air mass
flow exponent"?
> If so, this would result in a constant flow through the crack (if
I understand
> the equation correctly).
>
> Mike
>
>
> On 3 Nov 2004, at 22:05, Joe Huang wrote:
>
> >
> > The COMIS program is able to accept a defined air flow at any
node as "Test
> > Data". However, this feature has not been implemented in the
EnergyPlus/COMIS
> > link. I will look into the code next week and attempt to add
that feature to
> > the EnergyPlus link.
> >
> > Joe Huang
> >
> > ----- Original Message -----
> > From: "alexandrevarela2000" <amv@e...>
> > To: <EnergyPlus_Support@xxxxxxxxxxxxxxx>
> > Sent: Wednesday, November 03, 2004 3:25 AM
> > Subject: [EnergyPlus_Support] COMIS/cracks/infiltration...
> >
> >
> >
> >
> > Dear all,
> >
> > I´m using COMIS, but I would like to set a constant infiltration
rate
> > for one of the zones (roof). When using the simplified model I
would
> > just use infiltration/ventilation, but when using COMIS this
option
> > is no longer availiable. Is there something I can do to set this
> > constant rate?
> >
> > Regarding the crack air flow equation. Is there any data
availiable
> > regarding crack behaviour? Somthing indicating air mass flow
> > coefficient and air flow exponent for "typical" cracks.
> >
> > Thank you all for your kind help,
> > Alexandre
> >
> >
> >
> >
> >
> >
> > The primary EnergyPlus web site is found at:
> > http://www.energyplus.gov
> >
> > The group web site is:
> > http://groups.yahoo.com/group/EnergyPlus_Support/
> >
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appropriate
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> >
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> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > 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.
> >
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> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>
>
> ========================================================
> Michael J. Witte, GARD Analytics, Inc.
> EnergyPlus Testing and Support
> EnergyPlus-Support@g...
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