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2. Navier–Stokes equations - Wikipedia

   en.wikipedia.org/wiki/Navier–Stokes_equations

   The incompressible Navier–Stokes equation is a differential algebraic equation, having the inconvenient feature that there is no explicit mechanism for advancing the pressure in time. Consequently, much effort has been expended to eliminate the pressure from all or part of the computational process.

3. Streamline upwind Petrov–Galerkin pressure-stabilizing Petrov ...

   en.wikipedia.org/wiki/Streamline_upwind_Petrov...

   The streamline upwind Petrov–Galerkin pressure-stabilizing Petrov–Galerkin formulation for incompressible Navier–Stokes equations can be used for finite element computations of high Reynolds number incompressible flow using equal order of finite element space (i.e. ) by introducing additional stabilization terms in the Navier–Stokes Galerkin formulation.

4. Projection method (fluid dynamics) - Wikipedia

   en.wikipedia.org/wiki/Projection_method_(fluid...

   In computational fluid dynamics, the projection method, also called Chorin's projection method, is an effective means of numerically solving time-dependent incompressible fluid-flow problems. It was originally introduced by Alexandre Chorin in 1967 [ 1 ] [ 2 ] as an efficient means of solving the incompressible Navier-Stokes equations .

5. Non-dimensionalization and scaling of the Navier–Stokes ...

   en.wikipedia.org/wiki/Non-dimensionalization_and...

   In fluid mechanics, non-dimensionalization of the Navier–Stokes equations is the conversion of the Navier–Stokes equation to a nondimensional form. This technique can ease the analysis of the problem at hand, and reduce the number of free parameters. Small or large sizes of certain dimensionless parameters indicate the importance of certain ...

6. SIMPLE algorithm - Wikipedia

   en.wikipedia.org/wiki/SIMPLE_algorithm

   In computational fluid dynamics (CFD), the SIMPLE algorithm is a widely used numerical procedure to solve the Navier–Stokes equations. SIMPLE is an acronym for Semi-Implicit Method for Pressure Linked Equations. The SIMPLE algorithm was developed by Prof. Brian Spalding and his student Suhas Patankar at Imperial College London in the early ...

7. Direct numerical simulation - Wikipedia

   en.wikipedia.org/wiki/Direct_numerical_simulation

   Also, direct numerical simulations are useful in the development of turbulence models for practical applications, such as sub-grid scale models for large eddy simulation (LES) and models for methods that solve the Reynolds-averaged Navier–Stokes equations (RANS). This is done by means of "a priori" tests, in which the input data for the model ...

8. Pressure-correction method - Wikipedia

   en.wikipedia.org/wiki/Pressure-correction_method

   Pressure-correction method is a class of methods used in computational fluid dynamics for numerically solving the Navier-Stokes equations normally for incompressible flows. Common properties [ edit ]

9. Rayleigh problem - Wikipedia

   en.wikipedia.org/wiki/Rayleigh_problem

   In fluid dynamics, Rayleigh problem also known as Stokes first problem is a problem of determining the flow created by a sudden movement of an infinitely long plate from rest, named after Lord Rayleigh and Sir George Stokes. This is considered as one of the simplest unsteady problems that have an exact solution for the Navier-Stokes equations.