[Nima Shah]

Hi all.
I am working on a venturi tube in which Water is coming from inlet 1 (main inlet) and air from inlet 2 (Neck).
After transferring mesh from ICEM in checking mesh of Fluent:
This warning appears:
"number of left-handed faces detected on zone x is not equal to the number of Right-handed faces on zone x. (Attached below)

Model
Multiphase VOF and CLS
No mass and energy transfer.
I initialized using standard from inlet 1. Then to run calculations it stopped with "floating point exception" error.
I surmise the problem is with my mesh.
Does anyone know how to solve this to avoid floating point exception error while calculation?
Thanks in advance

[NSTD]

Originally Posted by Nima Shah

Hi all.
I am working on a venturi tube in which Water is coming from inlet 1 (main inlet) and air from inlet 2 (Neck).
After transferring mesh from ICEM in checking mesh of Fluent:
This warning appears:
"number of left-handed faces detected on zone x is not equal to the number of Right-handed faces on zone x. (Attached below)

Model
Multiphase VOF and CLS
No mass and energy transfer.
I initialized using standard from inlet 1. Then to run calculations it stopped with "floating point exception" error.
I surmise the problem is with my mesh.
Does anyone know how to solve this to avoid floating point exception error while calculation?
Thanks in advance

have you add the volume for fluid flow

[Nima Shah]

Hi dear NSTD,
Yes. Actually I used fill by caps in design modeller and in ICEM, the only block contains all the fluid volume.
There is one body I named FLUID DOMAIN.
Thanks