What is the best Nusselt number correlations for nanofluid laminar flow?

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Youcef Attou

Hi,

There is no general correlation of Nusselt number for nanofluid in turbulent flows but you can use the general expression of Nusselt: Nu=h.Dh/k

Dh is hydraulic diameter.

Said Zahmoun

i think you have to us this Nusselt: N=h.Dh / k

Omer A. Alawi

You can use Shah–London equation.

The equation is mentioned in the following article:

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