How to specify the axis in 2D axis-symmetric case?
 

How to specify the 2D axis-symmetric case? If the axis is out of domain (to be modeled).

Please let me know.

Thanks

Re: How to specify the axis in 2D axis-symmetric c
 

then specify the x-axis as axis

Re: How to specify the axis in 2D axis-symmetric c
 

Could you please let me know the command to do in Fluent.

Re: How to specify the axis in 2D axis-symmetric c
 

No one knows how to specify axis. when your axis is out of domain to modeled.

Re: How to specify the axis in 2D axis-symmetric c
 

there is basically no need to specify the axis if model have no axes at all. you just need to make the model in gambit in such a way so that the flow is in the direction of x-axis (+ve must be as i guess), moreover other axis should be y axis.

then you just read mesh in fluent and choose the axisymetric model, and then just normaly defien boundary conditions for walls, inlet, outlet (as necessary).

then just run your simulation , that is just simple