英语词汇“Navier–Stokes equation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

Navier–Stokes equation

/ˌneɪvɪəˈstəʊks ɪkweɪʒn/ /ˌnavɪeɪˈstəʊks ɪkweɪʒn/

Physics

noun

Each of the one-dimensional equations of motion for a viscous fluid. Also: the vector equation combining these, which may be written d V/d t = − 1/ρ∇p + F + ν∇2 V + 1/3ν∇(∇·V) where V is the fluid velocity, ρ the density, p the pressure, F the total force per unit mass, and ν the kinematic viscosity.

Origin

1940s; earliest use found in American Journal of Mathematics. From the names of Claude Louis Marie Navier, French engineer, and Sir George Gabriel Stokes, who derived the equations independently in 1822 and 1845 respectively.

单词	Navier–Stokes equation
释义	Navier–Stokes equation /ˌneɪvɪəˈstəʊks ɪkweɪʒn/ /ˌnavɪeɪˈstəʊks ɪkweɪʒn/ Physics noun Each of the one-dimensional equations of motion for a viscous fluid. Also: the vector equation combining these, which may be written d V/d t = − 1/ρ∇p + F + ν∇2 V + 1/3ν∇(∇·V) where V is the fluid velocity, ρ the density, p the pressure, F the total force per unit mass, and ν the kinematic viscosity. Origin 1940s; earliest use found in American Journal of Mathematics. From the names of Claude Louis Marie Navier, French engineer, and Sir George Gabriel Stokes, who derived the equations independently in 1822 and 1845 respectively.
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