Comfort Control

Comfort Control Heating and Air Conditioning, Inc.

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Laminar Airflow in Duct Design

What is laminar flow?

In the context of heating and cooling systems, laminar flow describes the smooth, unhindered passage of air through duct work. The opposite of laminar flow is turbulent flow, where the air tumbles around, getting caught in pockets, churning chaotically in vortices and doing a poor job of circulating. When air flows through the system smoothly, energy is conserved, whereas when the air flows turbulently, friction increases, momentum is lost and energy is wasted.

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