Pascal law
Newton′s law of viscosity
boundary layer theory
continuity equation
constant
variable
zero
zero under limiting conditions
the direction and magnitude of the velocity at all points are identical
the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time
the magnitude aricf direction of the velocity do not change from point to point in the fluid
velocity, depth, pressure, etc. change from point to point in the fluid flow.
steady
unsteady
uniform
laminar
the flow is steady
the flow is streamline
size and shape of the cross section in a particular length remain constant
size and cross section change uniform¬ly along length