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pressure distribution across a pipe

CFDMachinery & Industrial Equipment

16 min min read

Published 28 Oct, 2025

How to Calculate Major Head Loss in Pipes and Ducts

Calculate major head loss with the Darcy-Weisbach equation, Moody chart, and CFD, including units, a worked example, and minor-loss context.

Peter Selmeczy

Senior Engineering Marketer

Last updated July 23, 2026

Peter Selmeczy

Senior Engineering Marketer

Peter is a mechanical engineer turned marketer leading digital and content at SimScale. He writes about complex engineering and simulation, turning dense technical topics into articles you can actually follow. When he's not working, he's happiest overengineering simple projects, the kind where fixing a keyboard somehow becomes a full electronics build.

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