• Thumbnail for Navier–Stokes equations
    The NavierStokes equations (/nævˈjeɪ stoʊks/ nav-YAY STOHKS) are partial differential equations which describe the motion of viscous fluid substances...
    97 KB (15,320 words) - 18:44, 19 May 2024
  • Thumbnail for Navier–Stokes existence and smoothness
    The NavierStokes existence and smoothness problem concerns the mathematical properties of solutions to the NavierStokes equations, a system of partial...
    29 KB (5,196 words) - 08:56, 18 April 2024
  • Thumbnail for Claude-Louis Navier
    mechanics. The NavierStokes equations refer eponymously to him, with George Gabriel Stokes. After the death of his father in 1793, Navier's mother left...
    6 KB (595 words) - 06:02, 6 May 2024
  • based on Hagenbach's work. The Hagen–Poiseuille equation can be derived from the NavierStokes equations. The laminar flow through a pipe of uniform (circular)...
    37 KB (6,103 words) - 12:05, 29 March 2024
  • Thumbnail for Shallow water equations
    momentum equation can be derived from the NavierStokes equations that describe fluid motion. The x-component of the NavierStokes equations – when expressed...
    37 KB (4,763 words) - 12:44, 1 May 2024
  • of inviscid flow, the NavierStokes equation can be simplified to a form known as the Euler equation. This simplified equation is applicable to inviscid...
    14 KB (1,719 words) - 20:59, 10 December 2023
  • Continuity equations underlie more specific transport equations such as the convection–diffusion equation, Boltzmann transport equation, and NavierStokes equations...
    31 KB (4,739 words) - 15:04, 30 April 2024
  • Thumbnail for Sir George Stokes, 1st Baronet
    death in 1903. As a physicist, Stokes made seminal contributions to fluid mechanics, including the NavierStokes equations; and to physical optics, with...
    51 KB (5,658 words) - 04:11, 3 May 2024
  • existence for a Monge–Ampere equation. The open problem of existence (and smoothness) of solutions to the NavierStokes equations is one of the seven Millennium...
    9 KB (1,085 words) - 17:58, 3 November 2023
  • Korteweg–de Vries equation Modified KdV–Burgers equation Maxwell's equations NavierStokes equations Poisson's equation Primitive equations (hydrodynamics)...
    2 KB (157 words) - 18:19, 14 March 2022
  • Thumbnail for Euler equations (fluid dynamics)
    particular, they correspond to the NavierStokes equations with zero viscosity and zero thermal conductivity. The Euler equations can be applied to incompressible...
    79 KB (13,165 words) - 10:03, 15 May 2024
  • variables, similar to the NavierStokes equations of fluid dynamics. The derivation of the Madelung equations is similar to the de Broglie–Bohm formulation...
    7 KB (946 words) - 08:02, 28 April 2023
  • Thumbnail for Physics-informed neural networks
    Physics-informed neural networks (category Differential equations)
    described by partial differential equations. For example, the NavierStokes equations are a set of partial differential equations derived from the conservation...
    29 KB (3,604 words) - 04:30, 20 May 2024
  • law is a special case of the Stokes equation for the momentum flux, in turn deriving from the momentum Navier-Stokes equation. Darcy's law was first determined...
    24 KB (3,494 words) - 14:00, 2 May 2024
  • root-mean-square (RMS) velocity fluctuations. In the Reynolds-averaged Navier Stokes equations, the turbulence kinetic energy can be calculated based on the closure...
    10 KB (1,337 words) - 20:13, 6 March 2024
  • Thumbnail for Differential equation
    advance in the mathematical theory (cf. NavierStokes existence and smoothness). However, if the differential equation is a correctly formulated representation...
    30 KB (3,650 words) - 01:59, 4 May 2024
  • problems, the Birch and Swinnerton-Dyer conjecture, Hodge conjecture, NavierStokes existence and smoothness, P versus NP problem, Riemann hypothesis, Yang–Mills...
    23 KB (2,615 words) - 05:17, 6 May 2024
  • Thumbnail for Geneviève Raugel
    the dynamics of evolution equations, in particular on global attractors, perturbation theory, and the Navier-Stokes equations in thin domains. In the last...
    8 KB (734 words) - 10:52, 17 April 2024
  • Functional equation Functional equation (L-function) Constitutive equation Laws of science Defining equation (physical chemistry) List of equations in classical...
    5 KB (103 words) - 14:59, 5 February 2024
  • Thumbnail for Computational fluid dynamics
    CFD problems is the NavierStokes equations, which define many single-phase (gas or liquid, but not both) fluid flows. These equations can be simplified...
    67 KB (8,513 words) - 09:14, 21 April 2024
  • governing equations obtained in this manner are called the elastostatic equations, the special case of the steady Navier–Cauchy equations given below...
    41 KB (8,206 words) - 21:28, 20 February 2024
  • concerned with nonlinear partial differential equations of hydrodynamics (Euler equation, Navier-Stokes equation, surface waves, gravity waves, capillary waves...
    6 KB (804 words) - 21:18, 6 April 2024
  • Sciences for his work on the Navier-Stokes equations. From 1995 to 2001 he was a member of the Institut Universitaire de France. In 1995 he was awarded...
    5 KB (606 words) - 06:02, 6 May 2024
  • Thumbnail for Turbulence modeling
    the equations gives the Reynolds-averaged NavierStokes (RANS) equations, which govern the mean flow. However, the nonlinearity of the NavierStokes equations...
    16 KB (2,073 words) - 05:36, 15 January 2024
  • results a simplistic form for the nonlinear convective terms of the Navier-Stokes equations, at the expense of making the diffusion terms complicated. Favre...
    3 KB (625 words) - 16:09, 16 October 2022
  • equation in nonlinear wave motion KdV equation Magnetohydrodynamics Grad–Shafranov equation NavierStokes equations Euler equations Burgers' equation...
    13 KB (1,105 words) - 18:40, 13 December 2023
  • of the Reynolds Equation from the Navier-Stokes equation can be found in numerous lubrication text books. In general, Reynolds equation has to be solved...
    13 KB (1,565 words) - 21:38, 18 August 2023
  • be identical. This can be seen from inspection of the underlying Navier-Stokes equation, with geometrically similar bodies, equal Reynolds and Womersley...
    8 KB (1,366 words) - 02:26, 22 January 2024
  • Thumbnail for Jean Leray
    important paper that founded the study of weak solutions of the NavierStokes equations. In the same year, he and Juliusz Schauder discovered a topological...
    7 KB (510 words) - 07:04, 6 May 2024
  • Thumbnail for François Golse
    incompressible Navier-Stokes equations. For these mathematically rigorous results on the hydrodynamic limit of the Boltzmann equation of gas dynamics...
    4 KB (448 words) - 04:05, 12 January 2023