Unit operations, Fluid flow basic lecture for Pharmaceutical Engineering

19. Mass flow rate is the rate of
movement of a massive fluid
through a unit area. In simple
words it is the movement of
mass per unit time.The formula
for mass flow rate is given as
follows:
From the equation, we can see
that mass flow rate depends on
the density, velocity and the
area of cross-section of the
fluid.

20. Solve a problem