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[EnergyPlus_Support] Re: wetbulb at high elevation

600m is more than half a km. That is far up, of course, the wet bulb should be less. How to get the 4C, EnergyPlus team would have to answer, i suppose. Best wishes, ooi 

--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Jenny Zhang <jenny.zhang@...> wrote:
>
> Hello,
> Does everyone know how Energyplus calculate outdoor wetbulb temperature at high elevation?
> I have go through the documents and only find:
> 
> 1)      zone outdoor wetbulb temperature is calculated based on the zone height
> 
> 2)      and  in the EngineeringReference/outside surface heat balance Energyplus give formulation and parameters to calculation outdoor drybulb and wind speed at different elevation.
> However it is still not clear for me how the zone outdoor wetbulb comes from?
> And the simulation results show that wetbulb at 600meter is about 4degree lower than the wetbulb at sea level.
> 
> Thanks and Regards
> -----------
> J. Z
> 
> 
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