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- Primitive_equations abstract "The primitive equations are a set of nonlinear differential equations that are used to approximate global atmospheric flow and are used in most atmospheric models. They consist of three main sets of equations: Conservation of momentum: Consisting of a form of the Navier–Stokes equations that describe hydrodynamical flow on the surface of a sphere under the assumption that vertical motion is much smaller than horizontal motion (hydrostasis) and that the fluid layer depth is small compared to the radius of the sphere A thermal energy equation: Relating the overall temperature of the system to heat sources and sinks A continuity equation: Representing the conservation of mass.The primitive equations may be linearized to yield Laplace's tidal equations, an eigenvalue problem from which the analytical solution to the latitudinal structure of the flow may be determined.In general, nearly all forms of the primitive equations relate the five variables u, v, ω, T, W, and their evolution over space and time.The equations were first written down by Vilhelm Bjerknes.".
- Primitive_equations wikiPageExternalLink PE.html.
- Primitive_equations wikiPageID "307155".
- Primitive_equations wikiPageRevisionID "540860642".
- Primitive_equations hasPhotoCollection Primitive_equations.
- Primitive_equations subject Category:Atmospheric_dynamics.
- Primitive_equations subject Category:Equations_of_fluid_dynamics.
- Primitive_equations subject Category:Geophysics.
- Primitive_equations subject Category:Numerical_climate_and_weather_models.
- Primitive_equations subject Category:Partial_differential_equations.
- Primitive_equations type Abstraction100002137.
- Primitive_equations type Communication100033020.
- Primitive_equations type DifferentialEquation106670521.
- Primitive_equations type Equation106669864.
- Primitive_equations type EquationsOfFluidDynamics.
- Primitive_equations type MathematicalStatement106732169.
- Primitive_equations type Message106598915.
- Primitive_equations type PartialDifferentialEquation106670866.
- Primitive_equations type PartialDifferentialEquations.
- Primitive_equations type Statement106722453.
- Primitive_equations comment "The primitive equations are a set of nonlinear differential equations that are used to approximate global atmospheric flow and are used in most atmospheric models.".
- Primitive_equations label "Equazioni primitive dei moti climatici".
- Primitive_equations label "Primitive equations".
- Primitive_equations label "Równania pierwotne".
- Primitive_equations label "Équations primitives atmosphériques".
- Primitive_equations label "Примитивные уравнения".
- Primitive_equations label "プリミティブ方程式".
- Primitive_equations sameAs Équations_primitives_atmosphériques.
- Primitive_equations sameAs Equazioni_primitive_dei_moti_climatici.
- Primitive_equations sameAs プリミティブ方程式.
- Primitive_equations sameAs Równania_pierwotne.
- Primitive_equations sameAs m.01sp4s.
- Primitive_equations sameAs Q2386647.
- Primitive_equations sameAs Q2386647.
- Primitive_equations sameAs Primitive_equations.
- Primitive_equations wasDerivedFrom Primitive_equations?oldid=540860642.
- Primitive_equations isPrimaryTopicOf Primitive_equations.