Fluid Mechanics

A fluid is a collection of molecules that are randomly arranged and held together by weak cohesive forces and by forces exerted by the walls of a container.

Both liquids and gases are fluids.

Concepts

• Pressure
• Density
• Buoyancy
• Laminar Flow
• Turbulent Flow
• Viscosity
• Bernoulli’s Equation
• Navier-Stokes Equation