Build physical intuition before reaching for a solver. This short introductory course connects the no-slip condition, conservation of mass, and the velocity profile of fully developed pipe flow.

What you will learn

• Explain what no-slip means at a stationary wall.
• Use conservation of mass to relate mean velocity and flow rate.
• Explore a laminar pipe-flow solution and recognize its limits.

Prerequisites

Basic algebra, SI units, and an interest in how fluids move. No simulation software is required.