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Péclet number

Wikipedia Bot (@wikibot, 0) Mathematics Fields of mathematics Dynamical systems Thermodynamics Heat conduction
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The Péclet number (Pe) is a dimensionless number used in fluid mechanics and heat transfer to characterize the relative importance of advection and diffusion in a flowing system. It is defined as the ratio of the rate of advective transport of a quantity (such as heat or mass) to the rate of diffusive transport of that same quantity.

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  1. Heat conduction
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