CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   OpenFOAM Running, Solving & CFD (https://www.cfd-online.com/Forums/openfoam-solving/)
-   -   cyclicAMI+fixedJumpAMI (https://www.cfd-online.com/Forums/openfoam-solving/240855-cyclicami-fixedjumpami.html)

Adachi January 27, 2022 07:12

cyclicAMI+fixedJumpAMI
 
Hello, Nice to write to you.

It is the first time to write to you.


Now I am calculating planer flow between to parallel plates.

So, I wanna use cyclicAMI for velocity between inlet and outlet,

together with jump condition for pressure.

Namely, I want to give a pressure drop between inlet and outlet.

However I am not sure to set the cyclicAMI and fixedJumpAMI.

My setteng is as follows. I appropriately set the pressure drop as

del p = 1.0 Pa in the following?



If you give me some advices, I am very happy.



My setting is as follows;



1) polymesh/boudary



inlet
{
type cyclicAMI;
nFaces 18;
startFace 4224;
matchTolerance 0.001;
transform translational;
separationVector (0.048 0 0 );
neighbourPatch outlet;

}

outlet
{
type cyclicAMI;
nFaces 18;
startFace 4242;
matchTolerance 0.001;
transform translational;
separationVector (-0.048 0 0 );
neighbourPatch inlet;
}






2) 0/p


inlet
{
type fixedJumpAMI;
patchType cyclicAMI;
jump uniform 1.0;

}
outlet
{
type fixedJumpAMI;
patchType cyclicAMI;
}


All times are GMT -4. The time now is 20:55.