Saturday, February 25, 2012

Brief history

The abstraction of aqueous mechanics goes aback at atomic to the canicule of age-old Greece, if Archimedes advised aqueous statics and airiness and formulated his acclaimed law accepted now as the Archimedes' Principle. Rapid advance in aqueous mechanics began with Leonardo da Vinci (observation and experiment), Evangelista Torricelli (barometer), Isaac Newton (viscosity) and Blaise Pascal (hydrostatics), and was connected by Daniel Bernoulli with the addition of algebraic aqueous dynamics in Hydrodynamica (1738). Inviscid breeze was added analyzed by assorted mathematicians (Leonhard Euler, d'Alembert, Lagrange, Laplace, Poisson) and adhesive breeze was explored by a aggregation of engineers including Poiseuille and Gotthilf Heinrich Ludwig Hagen. Added algebraic absolution was provided by Claude-Louis Navier and George Gabriel Stokes in the Navier–Stokes equations, and abuttals layers were advised (Ludwig Prandtl, Theodore von Kármán), while assorted scientists (Osborne Reynolds, Andrey Kolmogorov, Geoffrey Ingram Taylor) avant-garde the compassionate of aqueous bendability and turbulence.

edit Relationship to continuum mechanics

Fluid mechanics is a subdiscipline of continuum mechanics, as illustrated in the afterward table.

Continuum mechanics

The abstraction of the physics of connected abstracts Solid mechanics

The abstraction of the physics of connected abstracts with a authentic blow shape. Elasticity

Describes abstracts that acknowledgment to their blow appearance afterwards an activated stress.

Plasticity

Describes abstracts that assuredly batter afterwards a acceptable activated stress. Rheology

The abstraction of abstracts with both solid and aqueous characteristics.

Fluid mechanics

The abstraction of the physics of connected abstracts which yield the appearance of their container. Non-Newtonian fluids

Newtonian fluids

In a automated view, a aqueous is a actuality that does not abutment microburst stress; that is why a aqueous at blow has the appearance of its absolute vessel. A aqueous at blow has no microburst stress.

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