sorry linda i m trying to simulate building that has boiler which work only at its maximum capacity , so when the boiler is on the air temperature increase sometimes above it's setpoint, but Zone/Sys Air Temperature that predicted by energyplus is around its setpoint temperature.
From: Linda Lawrie <linda@xxxxxxxxxxxxxx>
To: EnergyPlus_Support@xxxxxxxxxxxxxxx
Sent: Wednesday, January 11, 2012 5:09 PM
Subject: Re: [EnergyPlus_Support] how zone air temperature calculate in energyplus ?
If being controlled properly it will not drift far off the setpoint. You need to report at a detailed level to see each time step.
Zone/Sys Air Temperature is the Zone air temperature.
At 02:10 AM 1/11/2012, Tooran wrote:
Hi team
i have problem ,
i set thermostat heating set point at edit hvac zone group for example :20 'C
but i want to know what is real air temperature of the zone is ! for example in real building when i set thermpstat at 20 'C it does'nt mean that real temperature of the air is exactly 20'C some times it has deviation ,
i want to know in energyplus how i could see the real temperature of air zone ? and how it calculate ? i think in predictor and corrector it calculate zone air temperature but i dnt know how !
in output result , the air temperature and operative temperature and radiant temperature are showed but i think no one of them is the real air temperature of air zone
thanks
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