laminar flow
Americannoun
noun
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Smooth, orderly movement of a fluid, in which there is no turbulence, and any given subcurrent moves more or less in parallel with any other nearby subcurrent. Laminar flow is common in viscous fluids, especially those moving at low velocities.
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Compare turbulent flow
Etymology
Origin of laminar flow
First recorded in 1945–50
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"The original Murray's Law was formulated by minimising the energy consumption to maintain the laminar flow in blood vessels, but it was unsuited for synthetic materials," says Binghan Zhou.
From Science Daily • May 7, 2024
Chemical industries often use catalytic reactions, involving laminar flow of reactants through catalysts.
From Science Daily • May 7, 2024
If laminar flow starts at too high a speed, the ball begins to slow down much more quickly than a ball that maintains turbulent flow for longer.
From Scientific American • Nov. 19, 2022
When air flow transitions from turbulent to laminar flow, the drag coefficient rises rapidly.
From Scientific American • Nov. 19, 2022
One of the NACAs great contributions to aerodynamics was a series of laminar flow airfoils, wing shapes designed to maximize the flow of smooth air around the wing.
From "Hidden Figures" by Margot Lee Shetterly
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.