Relation Between Fluid Friction And Heat Transfer. Fluid moving up transports heat. Especially those involving the transfer of heat.

S t x p r 2 3 c f x 2. Introduction fluid flow is an important part of most industrial processes. In three of these conduction and convection mainly convection is related to fluid mechanics.
Especially those involving the transfer of heat.
Skin friction and heat transfer for liquid flow over a porous wall with gas injection. S t x p r 2 3 c f x 2. If there is a turbulent downwards heat flow given by that results. Average friction coefficient 2 2bar tau w varrho uinfty 2 j h.