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Dear Karol, have set temperature to 20 and humidity to “relative humidity” and “outside”. What will be value of ventilation air humidity?
Result: Type 56 calculates the resulting absolute humidity gain by calling psychometrics kernel routine with that Tvent = 20 °C with RHvent = 80 % Example 2: ambient air conditions: Tamb = 8 °C and wamb = 0.003 kg/kg Result: Type 56 uses wvent = wamb = 0.003 kg/kg as the resulting absolute humidity gain
Kind regards, Marion -----------------------------------------------------------------------------------------------------------------------------------------------------------
Dipl.-Ing. Marion Hiller t:
+49.711.67976.0 f:
+49.711.67976.11 www.transsolar.com/ Amtsgericht Stuttgart - HRB 23347
/ Steuernummer: 99073/00911 / USt-IdNr.: DE 152272639 Von: TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org]
Im Auftrag von Karol Bandurski via TRNSYS-users Dear Experts, In Ventilation Type Manager in TRNBuild there is possibility to set temperature of ventilation air to outside and also humidity to outside. I have set temperature to 20 and humidity to “relative humidity” and “outside”. What will be value of ventilation air humidity? 1)
Does TRNBuild calculate that by heating up or cooling down outside air, to setting (20), the relative humidity also change? 2)
If yes: Does TRNBuild take in to account that part of water will condensate if outside relative humidity is high and set ventilation temperature is much lower? Your respond will be helpful because it is not possible to direct check it by simulation. Kind regards, -------------------------------------------------------------------- Karol BANDURSKI M. Sc. Faculty of Civil and Environemntal Engeneering Division of Heating, Air Conditioning and Air Protection Poznan University of Technology www.put.poznan.pl/~karol.
bandurski https://www.researchgate.net/profile/Karol_Bandurski |