Download Document

yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Aerodynamics wikipedia , lookup

Blaise Pascal wikipedia , lookup

Magnetohydrodynamics wikipedia , lookup

Archimedes wikipedia , lookup

Navier–Stokes equations wikipedia , lookup

Coandă effect wikipedia , lookup

Rheology wikipedia , lookup

Hydraulic power network wikipedia , lookup

Reynolds number wikipedia , lookup

Turbulence wikipedia , lookup

Derivation of the Navier–Stokes equations wikipedia , lookup

Pressure wikipedia , lookup

Fluid thread breakup wikipedia , lookup

Hydraulic machinery wikipedia , lookup

Fluid dynamics wikipedia , lookup

Bernoulli's principle wikipedia , lookup

Why do things feel
lighter when they
are under water?
Buoyant Force
Buoyant force = weight
of fluid displaced
Archimedes Example
Gas bladder (swim
bladder) in fish
To attain neutral
Pressure in Fluids
Constant movement of
particles exerts
pressure as they collide
with a surface
Pascal’s Principle
Pressure applied to fluid
in a closed container is
equally transmitted to all
parts of the fluid and the
Think toothpaste…
Applications of
Pascal’s Principle…
Hydraulic lifts – auto
shop, barber chair, etc.
Bernoulli’s Principle
The pressure in a fluid
decreases as the fluid’s
velocity increases.