<div dir="ltr">Im trying to simulate the formation of shear layer when a jet exits a
nozzle and enters the flow domain. As the FIRST vortex leaves the
outlet ( at which I have provided 'O' boundary condition using genbox)
the solution diverges. I tried to implement the 'turbulent outflow'
subroutine as suggested in the forum but now the vortex affects the
upstream flow. But when I run the flow past circular cylinder example,
the vortices leave the domain without any issue even though only 'O'
boundary condition is used'. What is the difference between the two
cases and what can i do to prevent the issue?<br clear="all"><br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">Nitish Kovalam<div>Aerospace Engineering</div><div>Indian Institute of Space Science and Technology</div></div></div>
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