Dear all,

I am using 4 GB Ram and Dual processor system, i am running one simulation in that cell count around 20 lacks, while running its giving error and exiting from the run. this is the error message i got.

iter continuity x-velocity y-velocity z-velocity time/iter

Error: 1000000: Failed to allocate 56.25MB memory (..\..\src\amgif.c:1064)

Error Object: ()

do you use coupled solver? because coupled consumes more memory (around double the segregated solver)

have u activated both of the processor (you have dual)? because I read in a fluent newsletter, that you must activate both processor first.

is there any suitable way to remove this error??...means find out the nodes of grid which will be sufficient according to memory ??

there is unwitten rule that 1 GHz is for 1 million grids (for segregated), around 500.000 for coupled. but this number is just approximation