Laldje,
You can set a dehumidification (and humidification) set point in TRNBuild and Type56 will calculate the latent energy removal/addition required to meet that setpoint. I'm afraid I do not know whether the treatment is adiabatic or not. In my experience you have to be a little careful with this because the dehumidification/humidification can occur without either sensible heating or cooling occurring. However, more often in an actual building, what we really care about is a temperature set point and some latent cooling occurs as a result of cooling down the air that is used to provide the sensible cooling. If this is your case then there is a component in the TESS Loads and Structures library that gives an empirical estimate of the latent cooling that occurs as a consequence of providing sensible cooling. We use that model in order to estimate a total cooling load for building spaces.
kind regards,
David
On 4/20/2015 4:45 AM, sylvie laldje wrote:
Dear all,
I would like simulate dehumidification air in a building.Could you give me some ideas please?I heard that Trnsys considers the treatment of humidity but only adiabatically, is that true?
Thank youLaldje
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-- *************************** David BRADLEY Principal Thermal Energy Systems Specialists, LLC 22 North Carroll Street - suite 370 Madison, WI 53703 USA P:+1.608.274.2577 F:+1.608.278.1475 d.bradley@tess-inc.com http://www.tess-inc.com http://www.trnsys.com