Al-Hyari,
It is not really possible to know what might be going wrong
without running the project. What I would suggest is that you make
a new project to which you add only the exhaust and outdoor air
fans. Make sure they are the right size by adjusting parameter
values and run the simulation using an online plotter to verify
that the temperature, humidity and flow rate leaving the fans is
as you planned for it to be. Next, add the heat wheel into the
system. Again, make sure that the parameters are correctly set so
that the heat wheel is appropriately sized to the application.
Again, use the online plotter to verify that the temperatures,
humidities, and flow rates exiting the wheel make sense. Keep
adding one component at a time and verifying as you go.
kind regards,
David
On 11/06/2018 05:44, Al-hyari via
TRNSYS-users wrote:
Dear
Everyone
so i
tried by my own to build the model for an AHU Equipped with
a heat wheel and auxiliary dx coil connected to a VRV System
i
want to know the values of temperature and relative humidity
before and after the heat wheel. but there is some mistake
that i can not figure it out.
please
advise me what can i do to make the correct model to
simulate
in
the attached files you can find the trnsys model and the
schematic diagram for the AHU
Regards
Dear Colleagues
It is my pleasure to join this discussing
group mail.
so my question is :
I am working to simulate an AHU equipped
with Heat wheel and an auxiliary dx coil connected
to a VRV system.
I am new on TrnSys and i don't have much
knowledge.
So if any one could help me by sendeng a
similar example to study on it and make
modification on the block diagram i would be
highly appreciated.
Regards
Laith F. Al-Hyari
_______________________________________________
TRNSYS-users mailing list
_______________________________________________
TRNSYS-users mailing list
TRNSYS-users@lists.onebuilding.org
http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
d.bradley@tess-inc.com
http://www.tess-inc.com
http://www.trnsys.com