[TRNSYS-users] PMV output in combination with RELHUM output

[hotline]

Nick,
actually for the calculation of the PMV the partial vapour pressure (and therefore the air humidity) is needed. Unfortunately TRNSYS sets the rel. humidity to 0 if it is not used and this causes an error in the PMV output. 
We will fix this in Version 16. For Version 15 you will have to keep the relative humidity as an output in order to get the right PMV values.
Kind regards
Monika
     

	-----Ursprüngliche Nachricht-----
	Von: trnsys-users-bounces at engr.wisc.edu [mailto:trnsys-users-bounces at engr.wisc.edu] Im Auftrag von Nick van der Valk
	Gesendet: Montag, 24. Juli 2006 10:03
	An: trnsys-users at engr.wisc.edu
	Betreff: [TRNSYS-users] PMV output in combination with RELHUM output
	
	

	Dear TRNSYS users,

	 

	In a simulation of an office building, the values of the PMV output in TRNSYS 15 change depending on whether or not I add a RELHUM output in prebid. Without a RELHUM-output, the PMV values seem to be erroneous.  Is this a bug, or am I doing something wrong?

	 

	Regards Nick

	 

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