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Re: [TRNSYS-users] How can I set outdoor CO2 concentration?



Dear Heungbin Lim,

 

You can set the CO2 concentration in TRNFlow under Definition of Pollutants. The concentration has to be set as an outside concentration factors

c = mp/ma

mp= mass of pollutant in a certain volume of polluted air [kg]

ma = mass of dry and clean air in the same volume of polluted air [kg]

 

Please have a look into the TRNFlow Manual 2.3. Pollutant Model and 3.4. Pollutants for detailed information.

 

Best,

Christoph

 

Von: TRNSYS-users [mailto:trnsys-users-bounces@lists.onebuilding.org] Im Auftrag von ? ?? via TRNSYS-users
Gesendet: Freitag, 15. Juni 2018 06:32
An: TRNSYS-users@lists.onebuilding.org
Cc:
흥빈 <hby9516@outlook.com>
Betreff: [TRNSYS-users] How can I set outdoor CO2 concentration?

 

To all

 

Hi. Im trying to make a house model with CO2-DCV system using trnflow. But I cant find where to set outdoor CO2 concentration.

Or are there other ways to compose CO2 modeling?

I want to set CO2 concentration to 400 ppm.

Thanks fir your efforts.

 

Best regards,

Heungbin Lim.

 

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