Match the following non-dimensional numbers the corresponding definitions:
Non-dimensional number |
Definition |
||
P |
Reynolds number |
1 |
(Buoyancy force)/ (Viscous force) |
Q |
Grashof number |
2 |
(Momentum diffusivity)/ (Thermal diffusivity) |
R |
Nusselt number |
3 |
(Inertia force)/ (Viscous force) |
S |
Prandtl number |
4 |
(Convective heat transfer)/ (Conduction heat transfer) |
Different dimensionless numbers: