[Nek5000-users] Conjugate Heat Transfer: Flow past a Heated Cylinder

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

Hello,

I am currently using nek5000 to simulate flow past a heated cylinder (with
volumetric energy generation) and I am interested in gathering local
Nusselt number (i.e. dT/dn) information at all locations on the surface of
the cylinder (with Boundary ID 'W  '). "n" is the normal pointing outward
from the cylinder.

Since I am using mulltiple processors, I am a little stumped on how to
proceed.  Can anyone recommend an algorithm to output this information in
an ascii file (.txt or .dat)?

Thank you for your help,

Saumil
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