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[EnergyPlus_Support] Re: Infiltration object yields no load when using "ACH"



Dear Linda,

Does that mean that my 1 ACH is affected by the coefficients?  THAT
isn't clear at all in the documentation.  (But I can work with it....)

--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Linda Lawrie <linda@...> wrote:
>
> Of course, if you have all the coefficients at zero as you have, you 
> will always get 0.0 as the answer.
> 
> Sorry, my eyes played tricks on me and I thought your constant term
was 1.
> 
> We probably should put in a warning for that.
> 
> Linda
> 
> At 02:18 PM 5/26/2008, JV Dirkes II wrote:
> >Dear E+ Forum,
> >
> >I've defined my Infiltration with the "ACH" calculation method option
> >as follows:
> >
> >INFILTRATION,
> >     Infiltrn_ParkingLobbies, !- Name
> >     ParkingLobbies,          !- Zone Name
> >     SchCpct_AlwaysOn,        !- SCHEDULE Name
> >     ACH,                     !- Design Volume Flow Rate
calculation method
> >     ,                        !- Design Volume Flow Rate {m3/s}
> >     ,                        !- Flow per Zone Area {m3/s-m2}
> >     ,                        !- Flow per Exterior Surface Area
{m3/s-m2}
> >     1,                       !- Air Changes Per Hour
> >     0,                       !- Constant Term Coefficient
> >     0,                       !- Temperature Term Coefficient
> >     0,                       !- Velocity Term Coefficient
> >     ;                        !- Velocity Squared Term Coefficient
> >
> >Reports on the Air Change Rate, Total Heat Loss and Total Heat Gain
> >show zero for all timesteps.  Any ideas about what's wrong?  Thanks.
> >
> >
> >
> >
> >------------------------------------
> >
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> >
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> >
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> >
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> >
> >
> >
> 
> [Non-text portions of this message have been removed]
>



------------------------------------

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