Memory leak problem while running transient simulation
 

Hello,

I'm new to Ansys Fluent and i'm currently facing a memory usage problem while running a transient simulation. At the beginning, the memory usage is ~30% and then it keeps increasing after each iteration until it reaches 100% and force Fluent to close.

- Running on 2021R1 Ansys Fluent version (premium).
- CPU is an Intel Core i5-7500 with 4 cores
- 32GB DDR4 ram
- ~400k cells geometry
- Transient, k-epsilon turbulent, VOF, SIMPLE velocity-pressure coupling
- 10,000 time steps with 0.001 time step size
- No dynamic meshing
- Data are autosaved every 0.1s of flow time.

Is anyone facing same difficulties ?

Best regards,
Axel

hello,

i am facing the same problem, do you know how to solve it?

regards,
Wei