Hello,

Can somebody provide the standard correlations for estimating the heat transfer coefficients (or Nusselt number) for steam flow within tube, and air around the tube for laminar, turbulent and transition region.

Regards Poornima

ESDU sheets 69009-12 have some nice correlations between Reynolds number and Stanton number around cylinders, wedges and cones. Hope this helps.

If you have access to those sheets can you pass on to me through email.