[TRNSYS-users] (no subject)

[David Bradley]

Aristotelis,
  You do not need to output the mass flow rate of air from the building 
unless your building thermal model is connected to an airflow model 
(TRNFlow, CONTAM, or COMIS). Type56 by itself does not perform any air mass 
flow balance or pressure calculations; it assumes that whatever amount of 
air is blown a zone also goes out of that zone in one way or another. For 
the consistency of connections, I usually pass the airflow around the 
building from the supply device to the return device.
Kind regards,
  David


At 15:30 9/20/2006, aavgelis at aix.meng.auth.gr wrote:
>Dear all,
>
>my building is is a multizone building (type56) and I want to use an air 
>conditioner (type765)
>or a blower. Do I need to have an output (mass flow rate) for each thermal 
>zone in type 56
>to connect to the blower? As I read, for example, the input  "air flow 
>rate" in blower's type is not used
>except for convergence checking. As outputs from type56 I have only "air 
>tempearture" an "relative humidity" of a zone. Can I have an output "mass 
>flow rate" in a thermal zone in type 56? How?
>
>Thank you in advance
>
>With regards,
>Aristotelis Avgelis
>_______________________________________________
>TRNSYS-users mailing list
>TRNSYS-users at engr.wisc.edu
>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users

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