[TRNSYS-users] straight duct with a varying cross section

[Long Le-Van]

Hi TRNFLOW users,

By using TRNFLOW, I have to modelling the air flow inside a rectangular stack with a varying cross section like below:

[cid:image001.png at 01D729F9.156D5040]

However, in TRNFLOW I don't find any option for this kind of rectangular straight duct with a varying cross section.  Does anyone have an idea/work-around for this problem.

Any suggestion is appreciate.

Thank you very much for your help.

Best regards,

Van Long Lê

-----------
Van Long LE
Research Engineer
Energy & Building

Cenaero ASBL
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