Re: [EnergyPlus_Support] Discharge coefficient ?

["Joe Huang" <yjhuang@xxxxxxx>]

Ian,

I plead ignorance when developing the EnergyPlus/COMIS link to this
requirement for the room volume to be input with the H/D/W option when Cd is
input at 0, i.e., letting COMIS calculate the Cd automatically. This means
that at present there is no way to use this COMIS feature in the EnergyPlus
implementation, but I will look into adding it in the next week.

Joe

----- Original Message -----
From: "Ian Doebber" <idoebber@xxxxxx>
To: <EnergyPlus_Support@xxxxxxxxxxxxxxx>
Sent: Tuesday, December 09, 2003 11:08 AM
Subject: [EnergyPlus_Support] Discharge coefficient ?


> I am trying to have COMIS calculate the Cd values for my openings but I
keep getting error that I need to specify the room depth with the H/D/W
option.  Is there any way to do this with energy plus or do I have to do it
in the COMIS input file.  Also can COMIS automatically calculate the Cd for
cracks in surfaces or does this have to be entered manually?  If I have to
enter Cd manually, what is a good average estimate such as 0.6 to represent
a sharp orifice.
>
> Thanks
> Ian
>
> [Non-text portions of this message have been removed]
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