Buoyancy Consultants Junior Design Engineer Interview Questions and Answers

Reynold's Number is a dimensionless quantity used to predict fluid flow patterns and turbulence.

• It is used to determine whether a fluid flow is laminar or turbulent.

• It is calculated using the fluid velocity, density, viscosity, and characteristic length.

• A high Reynold's Number indicates turbulent flow, while a low number indicates laminar flow.

• It is named after Osborne Reynolds, a British engineer who first described t...read more

Bernoulli's equation relates the pressure, velocity, and height of a fluid in a closed system.

• Describes the conservation of energy in a fluid system

• States that as the velocity of a fluid increases, its pressure decreases

• Used in fluid dynamics to calculate flow rates and pressure drops

• Examples include airplane wings and water flow in pipes