[TRNSYS-users] TRNFlow with ventilation type Problem

[adnan rasheed]

HI matthias,

Sorry I didn't get you here. In TRNSFLow how can I input temperature,
humidity and mass flow together??? There is no option that seems to me fit
for that. ;like, Fan Type manager, or flow controller needs Fan speed
factor only.

SO i can use AHU (air handling unit) but input in TRNSFLow is a problem i
didn't understand.


Thanks for your time.

On Wed, Jun 23, 2021 at 9:23 PM Frechen jh-plan via TRNSYS-users <
trnsys-users at lists.onebuilding.org> wrote:

> Hi Adnan,
>
>
>
> You have to model the flow from the AHU in TRNFLOW, e.g. with a fan. The
> inputs for TRNFLOW for the temperature, humidity and mass flow are the
> outputs from TYPE 928.
>
>
>
> I hope this will help you.
>
>
>
> Regards,
>
> Matthias
>
>
>
> *From:* TRNSYS-users <trnsys-users-bounces at lists.onebuilding.org> *On
> Behalf Of *adnan rasheed via TRNSYS-users
> *Sent:* Mittwoch, 23. Juni 2021 10:14
> *To:* TRNSYS users mailing list at OneBuilding.org <
> trnsys-users at lists.onebuilding.org>
> *Cc:* adnan rasheed <adnan.upm.spain at gmail.com>
> *Subject:* [TRNSYS-users] TRNFlow with ventilation type Problem
>
>
>
> Hi everyone,
>
>
>
> I am using TYPE 928 (fan coil unit) for room heating, which gives me
> output of air temperature, humidity and mass flow rate to introduce into
> the building for heating during night time. meanwhile i need to use natural
> ventilation in daytime using TRNFLOW. It seems like that TRNFLOW is not
> working when I switch on the ventilation type or vice versa. what can i do
> to resolve this problem? in the real building i natural ventilation and fan
> coil unit are both working.
>
>
>
>
>
>
>
> Thanks
>
> --
>
> Adnan Rasheed
>
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at lists.onebuilding.org
> http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>


-- 
Adnan Rasheed
Post-doc Research Fellow
Kyungpook National University
Daegu, South Korea.
+82-102762-0105
adnan.upm.spain at gmail.com, adnanrasheed at knu.ac.kr
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