Skip to content
Back to glossary
FluidsMay 9, 2026|3 min read

Laminar Flow

Laminar Flow is a core engineering term. Definition, usage notes, and a practical example.

Definition

Laminar flow is a regime where fluid moves in orderly layers.

Why it matters

It changes pressure loss estimates under low speed or high viscosity conditions.

How it is used

In a design check, first define the relevant load, dimension, material, or flow condition. Then interpret this term by its role in the formula and compare it with limits.

Example

Laminar behavior can occur in narrow oil channels.

Formulas

No formulas added for this term.