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Re: [EnergyPlus_Support] ZoneAirHeatBalanceAlgorithm



Thanks for your answer.

I am afraid that idf editor shows only your input data. As i mentioned i'm not using any heat balance algorithm (blank field) so its not appeared there. However energy plus has a default algorithm in that case. That basically i am trying to find.

--- ΣÏ?ιÏ? ΤεÏ?., 14/11/12, ο/η Richard Raustad <RRaustad@xxxxxxxxxxxx> έγÏ?αÏ?ε:

Î?Ï?Ï?: Richard Raustad <RRaustad@xxxxxxxxxxxx>
Î?έμα: Re: [EnergyPlus_Support] ZoneAirHeatBalanceAlgorithm
ΠÏ?οÏ?: EnergyPlus_Support@xxxxxxxxxxxxxxx
Î?μεÏ?ομηνία: ΤεÏ?άÏ?Ï?η, 14 Î?οέμβÏ?ιοÏ? 2012, 14:58

 
The idd file shows what defaults are used.

ZoneAirHeatBalanceAlgorithm,
       \memo Determines which algorithm will be used to solve the zone air heat balance.
       \unique-object
       \format singleLine
  A1 ; \field Algorithm
       \type choice
       \key ThirdOrderBackwardDifference
       \key AnalyticalSolution
       \key EulerMethod
       \default ThirdOrderBackwardDifference


On 11/14/2012 7:49 AM, George wrote:

Hi there,

I was wondering what sort of algorithm is used for calculating the zone heat balance. Iâ??ve noticed that itâ??s an optional input but I am not sure what solution is been used in the solution manager when the field it is basically blank. In the input-output reference I found that â??â??if the default algorithm is used the object is not requiredâ??â??. Iâ??m not currently using any input in that particular field but I wanted to know which one is the default algorithm. Is the thirdOrderBackwardDifference used as default when the field is blank or a completely different algorithm?

 

Many thanks,

George 


-- 
Richard A. Raustad
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Florida Solar Energy Center
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