[Nek5000-users] Impose inflow conditions from another simulation

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

Hello nek5000-users,

I have a data file obtained through a RANS simulation that I would like to use as the inflow condition for my subsequent nek5000 simulation.

May I know whether there is an efficient subroutine which allows me to interpolate the RANS data onto the spectral-element mesh or, at least, allows me to dump out the nodal points at the inlet so that I can perform the interpolation and assignment?

I will be performing a parallel simulation involving 300000 elements. Hence I will be grateful if someone could provide me with an efficient method.

Thanks in advance.

Ng Jee Hann (Mr.)
PhD Student.
Department of Mechanical Engineering,
National University of Singapore,
9 Engineering Drive 1,
Singapore 117576.

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