Re: [EnergyPlus_Support] humidity control

["Michael J. Witte" <mjwitte@xxxxxxxx>]

Report the System Node Temp and System Node Humidity Ratio leaving the 
humidifier.  Is the air saturated?  Perhaps the supply air flow is not adequate 
to introduce enough moisture into the space to offset infiltration losses.

Mike


On 6 Dec 2004, at 21:34, pizzaalan wrote:

> 
> 
> I want to keep the relative humidity of each zone at 30%.  I use an 
> electrical humidifier. I also add ¡°Single Zone Min Hum¡± at 
> setpoint manager  and ¡°Humidstat¡± at zone control  like the 
> example file ¡°CVRHMinHum¡± .  However,  the relative humidity of 
> each zone keeps around 22%, no matter how much I increase the rated 
> capacity in ¡°Humidifier¡±.   Are there any other variables that I 
> need to control to increase the relative humidity? Thanks. 
> 
> Alan
> 
> 
> 
> 
> 
> 
> The primary EnergyPlus web site is found at:
> http://www.energyplus.gov
> 
> The group web site is:
> http://groups.yahoo.com/group/EnergyPlus_Support/
> 
> Attachments are not allowed -- please post any files to the appropriate folder
> in the Files area of the Support Web Site.
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 
> 
> 
> 
> 



========================================================
Michael J. Witte, GARD Analytics, Inc.
EnergyPlus Testing and Support      
EnergyPlus-Support@xxxxxxxx




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