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[EnergyPlus_Support] Re: Window AC or Unitary

Hi everyone,

As scheduled, i have modelled B039.idf for this experiment, which i
shall split into two stages. The first stage is to validate the
building envelop and the heat transfer dynamics and steady states.

i have 8 thermocouples on the surfaces and subsurfaces of zone 1 of
this three zone building. i have 1 thermocouple on the other side of
the partition with zone 2 plus 1 in the center of the room plus 1 in
a globe in the center of the room, for the MRT. i am also taking RH 
readings hourly.

B039.idf does not successfully run. There is a "design day" in the 
err file while i did not enter design day into the zone sizing 
class. i read from Mike's comments there could be some difference 
between v1.4 and v2 on this. The v2 i downloaded has "Batch file not 
found" so i used the EP Launch of v1.4 

Any comments is most welcomed. i plan to plot the curves for the 
Coil of a National Panasonic CS-24CTH a month or two later. 

Much obliged,
ooi




--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "ooikoonbeng2004" 
<kooi@...> wrote:
>
> Thank you to Shirley for the DXCoolingCoilBypassEmpirical. i shall 
use 
> the 5 empirical quads and biquads in the WindAC file. Many thanks. 
ooi
> --- In EnergyPlus_Support@xxxxxxxxxxxxxxx, "ooikoonbeng2004" 
> <kooi@> wrote:
> >
> > i have been asked to verify (and validate?) E+ simulation 
results by 
> > taking actual measurements with anemometer (for air flow rates), 
> > temperature sensors, maybe including RH sensors, if available, 
in a 
> > room air conditioned, cooling only, by a York or Carrier split 
> > (evaporator inside the room and air cooled condensor outside the 
> room) 
> > air conditioner and a ELE weather station in a tropical climate. 
> > 
> > i plan to do this from 16th to 20th April this year. There is a 
> Window 
> > AC example and a Unitary equipment class. Which one is more 
> > appropriate to this split type of airconditioner? Any advice 
from 
> > developers in this typer of work would be most welcomed. Many 
Thanks.
> >
>




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