Re: [EnergyPlus_Support] How to calculate the latent effectiveness of the heat exchanger:generic

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

Take the rated inlet conditions for the primary and secondary sides of the heat 
exchanger, apply the known effectiveness values and determine the leaving 
conditions for the two air streams.  Use the psych chart to determine the 
humidity ratios at all four inlet/outlet conditions, then compute the latent 
effectiveness.

Mike


On 25 Jun 2005, at 7:26, energypluser wrote:

> Dear all
> 
> I want to simulate the heat exchanger: air to air : generic based on 
> the manufacturer catalog.
> But the catalog only include the effectivenesses based on enthalpy and 
> the temperature effectivenesses.
> I wonder the method for getting the latent effectivenesses based on the 
> above two groups of effectivenesses.
> Thank you in advance.
> 
>                                         charles
> 
> 
> 
> 
> 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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