Module 7: Energy conservation
Lecture 19: Mechanical energy balance
Reynolds transport equation:
has two components; (1) surface-work because of flow
and (2) shaft-work.
, surface-work also consists of two terms, or is contributed by two forces
(shear and normal )
(Fig. 19a)
has two components; (1) surface-work because of flow 
and (2) shaft-work. 
, surface-work also consists of two terms, or is contributed by two forces 
