[TRNSYS-users] Psychrometrics

[Jérôme Deroche]

Hello,
i'm using a psychrometrics type with dry bulb temperature and absolute humidity ratio in inputs. Pressure input is set to 1 atm.

I have noticed that sometimes there is a difference between the input humidity ratio and the output humidity ratio. The difference ratio is about 1 to 12%.

Could someone explain to me why this difference happens?

Thank you 

Jérôme DEROCHE
Ingénieur d'études

CEDRE

Tel: 04 92 96 03 77
Port: 06 25 11 21 93
Ophira 1, 1 place Bermond
06560 SOPHIA-ANTIPOLIS


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