Fluid Dynamics

conservation of fluid mass law

http://www.efm.leeds.ac.uk/CIVE/CIVE1400/Section3/continuity.htm

www.youtube.com/watch?v=Rbx9DG3_j4w

fluid energy

• kinetic energy

  • pressure head

• specific kinetic energy

  • velocity head

• potential energy

  • gravity, elevation, or potential head

hydraulic grade line

energy line (EL) or energy grade line (EGL)

Conservation of energy (Bernoulli equation)

head loss due to friction in the flow of real fluid

Reynold's number

laminar and turbulent flow 

flow in critical zone

Flow distribution in pipe's cross section

average flow velocity, max and min

Darcy equation

friction loss

moody friction factor chart (stanton diagram)

hagen-poiseville equation

hydraulic radius

friction loss due to fittings, or change in direction or area

impulse-momentum principle, mass flow rate

jet propulsion

• fixed blade

• moving blade

impulse turbine

pipe loop

drag force

open channel or partly full pipe (manning's and hazel-williams' equations)