In fluid dynamics, Bernoulli`s principle states that for an inviscid flow of a nonconducting fluid, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure or a decrease in the fluid`s potential energy. The principle is named after Daniel Bernoulli who published it in his book Hydrodynamica in 1738. Bernoulli`s p......
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http://en.wikipedia.org/wiki/Bernoulli`s_principle
Synonym for Bernoulli's law ... <physics> When friction is negligible, the velocity of flow of a gas or fluid through a tube is inversely related to its pressure against the side of the tube; i.e., velocity is greatest and pressure lowest at a point of constriction. ... Synonym: Bernoulli's principle, Bernoulli's theorem. ... (05 Mar 2000) .....
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http://www.encyclo.co.uk/local/20973
In an irrotational fluid, the sum of the static pressure, the weight of the fluid per unit mass times the height, and half the density times the velocity squared is constant throughout the fluid. Bernoulli`s equation expresses the energy conservation in the fluid.The pressure in a fluid decreases as its velocity increases.where:P = pressure [Nm
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https://www.encyclo.co.uk/local/20687
Law stating that the pressure of a fluid varies inversely with speed, an increase in speed producing a decrease in pressure (such as a drop in hydraulic pressure as the fluid speeds up flowing through a constriction in a pipe) and vice versa. The principle also explains the pressure differences on each surface of an aerofoil, which gives lift to th...
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https://www.encyclo.co.uk/local/21221
No exact match found.
