ERROR WHEN START TO CALCULATE CFX

[enrmarvil]

Hi everyone, i´m just started to run a simulation of a centrifugal compressor using CFX, and, when I run the simulation the program gives me an error:

also the code of the solver o Ansys is:

I don´t realize what it´s going on here, fyi, I attach another image of the pre CFX with the data i used to do the simulation:

 

One thing I ´ve been thinkin is about one of the boundary condition, about the interfaces, this is supose to be a periodical contourn becase is the symetrical part o the compressor (both sides) It is supose to be like this:

I catch this example of a centrifugal pump, but in boundary conditions terms is practically the same of the compressor.

Another possibility i´ve been thinking  about is the memory of the PC, my PC is at 98% of the memory, and I think this could be one of the causes o that error.

 

Waiting for your answers,

Thank you.

[CFD_Friend]

Hi,

If you can go through the OUT file, you can figure out what is happening. here you have shared a screenshot of this, but I can only see just the last few lines. From the screenshot, it looks like a problem with the partitioner, but more details can be found on top of that error message shown in the screenshot. Please look carefully at the error messages or warning above that message, and you can find the reason.