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Chézy formula

Index Chézy formula

In fluid dynamics, the Chézy formula describes the mean flow velocity of steady, turbulent open channel flow: where. [1]

8 relations: Antoine de Chézy, Flow velocity, Fluid dynamics, Hydraulics, Manning formula, Open-channel flow, Robert Manning (engineer), Turbulence.

Antoine de Chézy

Antoine de Chézy (1 September 1718, Châlons-en-Champagne – 5 October 1798, Paris) was a French hydraulics engineer.

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Flow velocity

In continuum mechanics the macroscopic velocity, also flow velocity in fluid dynamics or drift velocity in electromagnetism, is a vector field used to mathematically describe the motion of a continuum.

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Fluid dynamics

In physics and engineering, fluid dynamics is a subdiscipline of fluid mechanics that describes the flow of fluids - liquids and gases.

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Hydraulics

Hydraulics (from Greek: Υδραυλική) is a technology and applied science using engineering, chemistry, and other sciences involving the mechanical properties and use of liquids.

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Manning formula

The Manning formula is also known as the Gauckler–Manning formula, or Gauckler–Manning–Strickler formula in Europe.

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Open-channel flow

Open-channel flow, a branch of hydraulics and fluid mechanics, is a type of liquid flow within a conduit with a free surface, known as a channel.

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Robert Manning (engineer)

Robert Manning (22 October 1816 – 9 December 1897) was an Irish hydraulic engineer best known for creation of the Manning formula.

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Turbulence

In fluid dynamics, turbulence or turbulent flow is any pattern of fluid motion characterized by chaotic changes in pressure and flow velocity.

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Redirects here:

Chezy equation, Chezy formula, Chézy coefficient.

References

[1] https://en.wikipedia.org/wiki/Chézy_formula

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