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- Cauchy_momentum_equation abstract "The Cauchy momentum equation is a vector partial differential equation put forth by Cauchy that describes the non-relativistic momentum transport in any continuum:or, with the material derivative expanded out,where is the density of the continuum, is the stress tensor, and contains all of the body forces per unit volume (often simply density times gravity). is the velocity vector field, which depends on time and space.The stress tensor is sometimes split into pressure and the deviatoric stress tensor:where is the identity matrix and the deviatoric stress tensor. The divergence of the stress tensor can be written asAll non-relativistic momentum conservation equations, such as the Navier–Stokes equation, can be derived by beginning with the Cauchy momentum equation and specifying the stress tensor through a constitutive relation.".
- Cauchy_momentum_equation wikiPageID "16408009".
- Cauchy_momentum_equation wikiPageRevisionID "596169944".
- Cauchy_momentum_equation hasPhotoCollection Cauchy_momentum_equation.
- Cauchy_momentum_equation subject Category:Concepts_in_physics.
- Cauchy_momentum_equation subject Category:Continuum_mechanics.
- Cauchy_momentum_equation subject Category:Partial_differential_equations.
- Cauchy_momentum_equation type Abstraction100002137.
- Cauchy_momentum_equation type Cognition100023271.
- Cauchy_momentum_equation type Communication100033020.
- Cauchy_momentum_equation type Concept105835747.
- Cauchy_momentum_equation type Content105809192.
- Cauchy_momentum_equation type DifferentialEquation106670521.
- Cauchy_momentum_equation type Equation106669864.
- Cauchy_momentum_equation type FundamentalPhysicsConcepts.
- Cauchy_momentum_equation type Idea105833840.
- Cauchy_momentum_equation type MathematicalStatement106732169.
- Cauchy_momentum_equation type Message106598915.
- Cauchy_momentum_equation type PartialDifferentialEquation106670866.
- Cauchy_momentum_equation type PartialDifferentialEquations.
- Cauchy_momentum_equation type PsychologicalFeature100023100.
- Cauchy_momentum_equation type Statement106722453.
- Cauchy_momentum_equation comment "The Cauchy momentum equation is a vector partial differential equation put forth by Cauchy that describes the non-relativistic momentum transport in any continuum:or, with the material derivative expanded out,where is the density of the continuum, is the stress tensor, and contains all of the body forces per unit volume (often simply density times gravity).".
- Cauchy_momentum_equation label "Cauchy momentum equation".
- Cauchy_momentum_equation label "Уравнение движения сплошной среды".
- Cauchy_momentum_equation sameAs m.03y0dmv.
- Cauchy_momentum_equation sameAs Q4178434.
- Cauchy_momentum_equation sameAs Q4178434.
- Cauchy_momentum_equation sameAs Cauchy_momentum_equation.
- Cauchy_momentum_equation wasDerivedFrom Cauchy_momentum_equation?oldid=596169944.
- Cauchy_momentum_equation isPrimaryTopicOf Cauchy_momentum_equation.