Category: Fluids & Hydraulics/Pneumatics

Dynamic Viscosity and Kinematic Viscosity
What is the difference between dynamic viscosity and kinematic viscosity? Where do we use kinematic viscosity?

Coefficient of Compressibility – Definition and Examples
What is the coefficient of compressibility? What is the unit of coefficient of compressibility? Click to see the answers.

Wall Shear Stress of Flowing Fluids; Explanations and Equations
What is wall shear stress? How to calculate the wall shear stress? What is the formula of it? Click to see the quick answers.

One, Two and Three Dimensional Fluid Flows
What is the difference between one, two, and threedimensional fluid flow? Click to see the difference between them.

Forced Flow vs. Natural Flow of Fluids
What is the difference between forced flow vs. natural flow in engineering? You can find brief explanation here.