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• Main Page
  ...''' - a community project to create the ultimate, free Computational Fluid Dynamics reference. CFD-Wiki is written by thousands of volunteer authors from aroun :[[Fluid dynamics]], [[Turbulence modeling]], [[Numerical methods | Numerics]], [[Meshing]],
  6 KB (823 words) - 21:52, 9 December 2017
• Codes
  | align="left" |Applied Computational Fluid Dynamics -- [http://www.partenovcfd.com Solver homepage]|| || December 2007 ... for Immersed Boundary method with Adaptive Mesh Refinement. || Structured fluid mesh and unstructured mesh for immersed body.
  25 KB (3,558 words) - 08:31, 23 January 2024
• Navier-Stokes equations
  .... It is a vector equation obtained by applying Newton's Law of Motion to a fluid element and is also called the ''momentum equation''. It is supplemented by ...tion (1), momentum equation (2) and energy equation (3) for a compressible fluid can be written as:
  29 KB (4,606 words) - 18:17, 28 August 2012
• Direct numerical simulation (DNS)
  ...irect numerical simulation (DNS)''' is a simulation in computational fluid dynamics in which the [[Navier-Stokes equations]] are numerically solved without any All the spatial scales of the turbulence must be resolved in the computational mesh, from the smallest dissipative scales ([[Kolmogorov scales]]), up to t
  4 KB (672 words) - 13:52, 25 July 2012
• Fluent FAQ
  ...rbulent pipe flow, it will have more turbulent energy than from a stagnant fluid. Think of lots of little vortices, which mostly mix things up, and those a ...lations, you can impose laminar flow in some regions by meshing a separate fluid region, and enabling "laminar zone" for this region in boundary settings.
  39 KB (6,386 words) - 16:48, 26 April 2013
• Validation and test cases
  *[[ICASE/LaRC workshop on benchmark problems in computational aeroacoustics]] ...y/VnV/SAND2002-0529.pdf Verification and validation in computational fluid dynamics]
  4 KB (629 words) - 21:50, 3 August 2017
• Introduction to CFD
  <p>[[Fluid dynamics | Fluid dynamics]] is a field of science which studies the physical laws governing the flow ...elp of computers. CFD involves the solution of the governing laws of fluid dynamics [[Numerical methods | numerically]]. The complex set of partial differentia
  2 KB (401 words) - 06:50, 8 January 2013
• Finite volume
  ...s used in CFD. Based on the control volume formulation of analytical fluid dynamics, the first step in the FVM is to divide the domain into a number of control ...is '''exactly''' satisfied for any control volume as well as for the whole computational domain and '''for any number of control volumes'''. Even a coarse grid solu
  4 KB (643 words) - 09:15, 3 January 2012
• Diffusion term
  ...rziger, J.H. and Peric, M.|year=2001|title=Computational Methods for Fluid Dynamics|rest=ISBN 3540420746, 3rd Rev. Ed., Springer-Verlag, Berlin.}} ... Analysis and Estimation for the Finite Volume Method with Applications to Fluid Flows|rest=PhD Thesis, Imperial College, University of London ([http://www.
  6 KB (1,032 words) - 07:32, 22 January 2010
• Conjugate gradient method of Golub and van Loan
  #'''Ferziger, J.H. and Peric, M. 2002'''. <i>Computational Methods for Fluid Dynamics</i>, 3rd rev. ed., Springer-Verlag, Berlin.
  1 KB (219 words) - 12:39, 19 December 2008
• Overset grids
  A common difficulty in simulating complex fluid flow problems is that not every geometry can be well represented using a si ...from the geometry, overset grids can be used to track relative motion with computational efficiency, but domain connectivity must be performed so that adjacent grid
  7 KB (1,042 words) - 14:13, 17 August 2021
• Stone's method
  ....|year=2001|title=Numerical Algorithms for Three Dimensional Computational Fluid Dynamic Problems|rest=PhD Thesis, Polytechnic University of Catalunia}} ...rziger, J.H. and Peric, M.|year=2001|title=Computational Methods for Fluid Dynamics|rest=ISBN 3540420746, 3rd Rev. Ed., Springer-Verlag, Berlin.}}
  3 KB (380 words) - 09:42, 12 May 2007
• Combustion
  In compressible flows, when the motion of the fluid is not negligible compared to the speed of sound (which is the speed at whi The equations for fluid mechanics properly adimensionalized can be written:
  156 KB (25,897 words) - 22:14, 17 March 2011
• Approximation Schemes for convective term - structured grids - Summary of Discretizations Schemes and examples
  ...hy G. Trucano (2002)''' Verification and validation in Computational Fluid Dynamics '''Roache PJ.(1998)''' Verification and validation in computational science and engineering. Albuquerque, NM: Hermosa Publishers
  9 KB (1,327 words) - 05:56, 21 April 2012
• Approximation Schemes for convective term - structured grids - Common
  ...ce-book|author=Patankar, S. V.|year=1980|title=Numerical Heat Transfer and Fluid Flow|rest=ISBN 0070487405, McGraw-Hill, New York}} ...ions|year=1994|rest=Project Report 1994-33, von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium}}
  28 KB (4,096 words) - 13:11, 24 October 2016
• SIMPLE algorithm
  ...e-paper|author=Patankar, S. V.|year=1980|title=Numerical Heat Transfer and Fluid Flow|rest=Taylor & Francis, ISBN 978-0-89116-522-4}} ...Ferziger, J. H.; Peric, M.|year=2001|title=Computational Methods for Fluid Dynamics|rest=Springer-Verlag. ISBN 978-3-540-42074-3}}
  3 KB (442 words) - 10:42, 11 March 2016
• Approximation Schemes for convective term - structured grids - What we need: Please help
  ...convective diffusion equation. | rest=In C. Taylor and K. Morgan, editors, Computational Methods in Transient and Turbulent Flow, pages 1–35. Pineridge Press, Swa ... convective diffusion equation | rest=In C. Taylor and K. Morgan, editors, Computational Methods in Transient and Turbulent Flow, pages 1–35. Pineridge Press, Swa
  5 KB (615 words) - 17:27, 7 November 2011
• Sand box Approximation Schemes
  In [[numerical analysis]] and [[computational fluid dynamics]], '''Godunov's theorem''' — also known as '''Godunov's order barrier the ... of methodologies used in [[computational fluid dynamics]] (CFD) and other computational fields. One of his major contributions was to prove the theorem (Godunov, 1
  26 KB (3,687 words) - 20:19, 7 November 2011
• Aero-acoustics and noise
  AeroAcoustics is an advanced field of fluid dynamics in which the flow scale is removed to the acoustic levels. The first advanc ...tc., aim at a less dispersive solution. Still, given the limits of current computational capability, acoustic computation for a problem of practical interest is sti
  5 KB (709 words) - 15:59, 23 June 2013
• OpenFlower
  ...rce Flow Solver'') is a free open-source finite volume Computational Fluid Dynamics software, mainly devoted to the resolution of the turbulent incompressible ...mon effort in research and developments in the area of Computational Fluid Dynamics. The main reason for this was (among other things) to federate the work of
  3 KB (388 words) - 20:06, 7 June 2007