[Nek5000-users] Low mach simulation

[nek5000-users at lists.mcs.anl.gov]

Hi all,

        Is it possible to switch off the time derivative term (d rho / d t)
in the mass conservation equation for the low Mach number model.

      Alternatively, is it possible to impose a background variable density
for a simulation that does not change with time?

Thank you
Swarandeep
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