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Re: [EnergyPlus_Support] Heat Balance Algorithm on Results


Below is the object description from IDD. CTF selection is used for sensible heat only solution, 
EMPD is used for sensible heat diffusion and an inside surface moisture storage algorithm. And HAMT is for advanced usage. 
If Algorithm field is left blank then the default CTF will be used in simulation. Please refer to InputOut/Eng. Reference for detailed description on this object.
HeatBalanceAlgorithm,
       \memo Determines which Heat Balance Algorithm will be used ie.
       \memo CTF (Conduction Transfer Functions),
       \memo EMPD (Effective Moisture Penetration Depth with Conduction Transfer Functions).
       \memo Advanced/Research Usage: CondFD (Conduction Finite Difference)
       \memo Advanced/Research Usage: ConductionFiniteDifferenceSimplified
       \memo Advanced/Research Usage: HAMT (Combined Heat And Moisture Finite Element)
       \unique-object
       \format singleLine
  A1 , \field Algorithm
       \required-field
       \type choice
       \key ConductionTransferFunction
       \key MoisturePenetrationDepthConductionTransferFunction
       \key ConductionFiniteDifference
       \key CombinedHeatAndMoistureFiniteElement
       \default ConductionTransferFunction


On Mon, May 12, 2014 at 5:17 PM, <mailto:josefigueira7@xxxxxxxxx>josefigueira7@xxxxxxxxx [EnergyPlus_Support] <<mailto:EnergyPlus_Support@xxxxxxxxxxxxxxx>EnergyPlus_Support@xxxxxxxxxxxxxxx> wrote:
>  
Hello Everyone,
> 
> So iam doing building simulation with energyplus and i have one important question! 
> 
> I found that we can chose the heat balance algorithm:
> - CTF;
> - EMPD;
> 
> - or HAMT 
> 
> I runed my simulations without specifying any of them.
> It is important on results ? 
> If i dont chose any option the program automatically chooses ?
> 
> Thank You




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