Non-dimensional number generally involved in case of heat transfer from horizontal cylinder by natural convection is

Question

Quizplus · Accepted Answer

The Nusselt number is a dimensionless number that characterizes convective heat transfer, the Prandtl number is a dimensionless number that characterizes the fluid's thermal and momentum diffusivity, and the Grashof number is a dimensionless number that characterizes buoyancy-driven flow, all of which are relevant in the context of heat transfer from a horizontal cylinder by natural convection.

Non-Dimensional Number Generally Involved in Case of Heat Transfer from Horizontal