Learning Forum

[milad.momtaz]

Hello all, 

I am trying to simulate a Generalized Newtonian Non-isothermal flow within a die, followed by a free surface. 
After starting the solution (within 3-4 min), I get this error: 

"Internal error detected: unable to allocate enough memory." 

The number of cells in mesh file is not that crazy (almost 1.5M). My system is using 8 core CPU with 32 GB RAM. Do you think I should upgrade my RAM or something else? 

Appreciate your input. 

Thanks,

[Prashanth E]

Hello,

You can use parallel solver upto 8 threads, reduce the mesh count to decerase solver memory, clear cached memory by closing background applications, run it on a cluster with larger memory etc..