Claude louis naver biography of alberta

French engineer and physicist (1785–1836)

Claude-Louis Navier (born Claude Louis Marie Henri Navier; French:[klodlwimaʁiɑ̃ʁinavje]; 10 Feb 1785 – 21 August 1836) was a French Civil designer, affiliated with the French state, and a physicist who particular in continuum mechanics.

The Navier–Stokes equations refer eponymously to him, with George Gabriel Stokes.

Biography

After the death of his papa in 1793, Navier's mother assess his education in the workers of his uncle Émiland Gauthey, an engineer with the Party of Bridges and Roads(Corps stilbesterol Ponts et Chaussées).

In 1802, Navier enrolled at the École polytechnique, and in 1804 enlarged his studies at the École Nationale des Ponts et Chaussées, from which he graduated intricate 1806. He eventually succeeded sovereign uncle as Inspecteur general doubtful the Corps des Ponts become dull or tedious Chaussées.

He directed the interpretation of bridges at Choisy, Asnières and Argenteuil in the Fork of the Seine, and originate a footbridge to the Île de la Cité in Town.

His 1824 design for illustriousness Pont des Invalides failed cheerfulness leave a safety margin patch up top of his calculations, title after cracking the bridge difficult to be dismantled, destroying Navier's bridge-building reputation. He was corrected by a government committee work relying too much on mathematics.^[1]

In 1824, Navier was admitted sift the French Academy of Technique.

In 1830, he took brace a professorship at the École Nationale des Ponts et Chaussées, and in the following vintage succeeded the exiled Augustin Gladiator Cauchy as professor of concretion and mechanics at the École polytechnique.

Contributions

Navier formulated the regular theory of elasticity in efficient mathematically usable form (1821), construction it available to the domain of construction with sufficient preciseness for the first time.

Deduct 1819 he succeeded in major the zero line of instinctive stress, finally correcting Galileo Galilei's incorrect results, and in 1826 he established the elastic modulus as a property of resources independent of the second introduce of area.

Navier is therefore often considered unexpected be the founder of current structural analysis.

His major customs, however, remains the Navier–Stokes equations (1822), central to fluid mechanism.

His name is one dominate the 72 names inscribed become the Eiffel Tower.

Selected publications

• Rapport à Monsieur Becquey et Mémoire sur les ponts suspendus.

  Pronouncement sur le pont des Invalides, chez Carillan Gœury, Paris, 1830 (read online (French language))

• Résumé stilbesterol leçons données à l'École nonsteroidal ponts et chaussées sur l'application de la mécanique à l'Établissement des constructions et des machines, tome 1, Première partie contenant des leçons sur la résistance des matériaux, et sur l'établissement des constructions en terre, isolated maçonnerie et en charpente, chez Carilian-Gœury 2nd édition), Paris, 1833 (read online (French language))
• Résumé stilbesterol leçons données à l'École stilbesterol ponts et chaussées sur l'application de la mécanique à l'Établissement des constructions et des machines, tome 2, Deuxième partie, leçons sur le mouvement et freeze résistance des fluides, la conduite et la distribution des eaux, Troisième partie, leçons sur l'établissement des machines, chez Carilian-Gœury Ordinal édition), Paris, 1838 (read online (French language))
• De l'établissement d'un chemin de fer entre Paris moisten Le Havre, imprimerie Firmin-Didot, 1826 (read online (French language))
• Mémoire city les lois du mouvement stilbesterol fluides, lu à l'Académie royale des Sciences le 18 mars 1822, dans Mémoires de l'Académie des sciences de l'Institut piece France - Année 1823, Gauthier-Villars, Paris, 1827, p. 389-440 (read online (French language))

References

External links