Search results

Create the page "S" on this wiki!

• Finite element
  where the a's are unknown coefficients that are to be determined. For an initial value, i ...functions, one can generate as many equations as there are unknowns (the a's) thus yielding a albegraic system of equations.
  1 KB (226 words) - 12:09, 31 August 2011
• Hall of fame
  *W.C.S. Wigley *S. Osher
  2 KB (324 words) - 18:33, 27 June 2018
• CFD quotations
  * It's deja-screw all over again <br> --''Gary Montry'' * The world's an exciting place when you know CFD <br>--''John Shadid''
  1 KB (255 words) - 13:45, 28 June 2018
• Gridgen
  Gridgen's end-of-life went into effect in September 2016. #Coon's patch
  2 KB (258 words) - 13:19, 13 June 2018
• Turbulence intensity
  {{reference-paper|author=[1] ANSYS, Inc.|year=2022|title=ANSYS Fluent User's Guide, Release R1|rest=Equation (7.71)}}
  5 KB (661 words) - 16:24, 23 July 2022
• Wall shear stress
  ...is pascal (<math>Pa</math>), which is identical to <math>\frac{kg}{m\cdot s^2}</math>.
  433 B (78 words) - 10:21, 5 December 2012
• Skin friction coefficient
  ...that the flow is laminar for the first part of the plate and using Blasius's equeation, after providing corrective some corrective factors , Schlichting
  4 KB (516 words) - 12:14, 14 January 2016
• Law of the wall
  |<math>\kappa</math> || von Karman's constant (<math>\approx 0.41</math>)
  744 B (111 words) - 08:32, 7 September 2011
• Introduction to turbulence/Statistical analysis/Ensemble average
  ...l result, you probably noticed that the value of the <math> X_{10} </math>'s was also a random variable and differed from ensemble to ensemble. Also the
  8 KB (1,391 words) - 12:29, 2 July 2011
• Introduction to turbulence/Reynolds averaged equations
  ...in reality three separate equations. These three equations are just Newton's second law written for a continuum in a spatial(or Eulerian) reference fram :<math>\tilde{T}_{ij}^{(v)}= 2\mu[\tilde{s}_{ij}-\frac{1}{3}\tilde{s}_{kk}\delta_{ij}] </math>
  45 KB (7,578 words) - 08:35, 21 August 2013
• Flow around a circular cylinder
  [5] D'Alessio, S. J. D. and Dennis, S. C. R., 1994, A vorticity model for viscous flow past a cylinder, Comp. Flu [6] Dennis, S. C. R. and Chang, G.-Z., 1970, Numerical solutions for steady flow past a c
  6 KB (884 words) - 11:31, 8 April 2017
• Introduction to turbulence/Turbulence kinetic energy
  ...now. It’s a lot easier to teach if we just tell you one view, but that’s not very good preparation for the future. '''Example:''' Estimate the Kolmogorov microscale for <math>u = 1 m/s</math> and <math>L = 0.1 m</math> for air and water.
  47 KB (7,664 words) - 12:47, 13 December 2013
• Cavitation modeling
  * CRUNCH - Craft-tech's RANS solver * CAV2DBL - UT's two-dimensional panel method coupled with XFOIL boundary layer solver
  2 KB (250 words) - 05:28, 13 June 2013
• Discontinuous Galerkin
  While the discontinuous Galerkin method was developed in the early 1970's, it was not used for CFD simulations until the early 1990's when it was first used to
  9 KB (1,518 words) - 09:15, 3 January 2012
• K-omega models
  # [[Wilcox's k-omega model]] # [[Wilcox's modified k-omega model]]
  1 KB (148 words) - 12:43, 12 October 2011
• Structured mesh generation
  ...imes easier to add an intermediate parametric space, denoted by <math>\vec{s}</math>, in between the physical space representation of the grid and the c :<math>\vec{x}=\vec{x}\left(\vec{s}\left(\vec{\xi}\right)\right).</math>
  8 KB (1,204 words) - 03:53, 27 April 2012
• One equation turbulence models
  ...the turbulent kinetic energy. The original one-equation model is [[Prandtl's one-equation model]]. Other common one-equation models are:
  418 B (43 words) - 01:07, 8 April 2021
• PHOENICS
  ...quation solver for each finite-volume equation is a modified form of Stone's strongly implicit solver, but the option exists to use a Conjugate Gradient ...centration Heat and Momentum Limited in Wimbledon, London, UK as the world's first general-purpose CFD code. The name PHOENICS itself is an acronym for
  11 KB (1,641 words) - 11:18, 5 July 2013
• SSIIM
  ...s the convection-diffusion equation for sediment transport, using Van Rijn's formula for the bed boundary. Also, a water quality module is included. The ...t is necessary to use SSIIM 2. Otherwise, SSIIM 1 is recommended. The User's Manual gives more information about the versions.
  2 KB (340 words) - 06:27, 19 July 2016
• Tdyn
  *{{reference-book|author=E. Oñate, J. García and S. Idelsohn. |year=2004|title=Encyclopedia of Computational Mechanics (Ship H
  3 KB (388 words) - 09:14, 3 January 2012