What Is The Velocity Of Laminar Flow? Laminar flow or streamline flow in pipes (or tubes) occurs when a fluid flows in parallel layers, with no disruption between the layers. At low velocities, the fluid tends to flow without lateral mixing, and adjacent layers slide past one another like playing cards. What is the velocity
How Is Froude Number Calculated? It is generally expressed as Fr = v/(gd)1/2, in which d is depth of flow, g is the gravitational acceleration (equal to the specific weight of the water divided by its density, in fluid mechanics), v is the celerity of a small surface (or gravity) wave, and Fr is the
What Are The Three Major Assumptions Used In The Derivation Of The Bernoulli Equation? For Bernoulli’s equation to be applied, the following assumptions must be met: The flow must be steady. (Velocity, pressure and density cannot change at any point) . The flow must be incompressible – even when the pressure varies, the density must
What Is Stokes Law And Its Derivation? Stoke’s Law is a mathematical equation that expresses the settling velocities of the small spherical particles in a fluid medium. The law is derived considering the forces acting on a particular particle as it sinks through the liquid column under the influence of gravity. What is the Stokes