# User contributions

### From CFD-Wiki

(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)

- 22:41, 9 July 2011 (diff | hist) N Code: Thermal cavity using pressure-free velocity form) (moved Code: Thermal cavity using pressure-free velocity form) to Code: Thermal cavity using pressure-free velocity form: typo) (top)
- 22:41, 9 July 2011 (diff | hist) m Code: Thermal cavity using pressure-free velocity form (moved Code: Thermal cavity using pressure-free velocity form) to Code: Thermal cavity using pressure-free velocity form: typo)
- 22:38, 9 July 2011 (diff | hist) Code: Quadrature on Tetrahedra (wt correction)
- 19:30, 9 July 2011 (diff | hist) Code: Quadrature on Tetrahedra (Matlab code)
- 12:34, 9 July 2011 (diff | hist) N Code: Quadrature on Tetrahedra (Created page with "Some Gauss quadrature rules for the right-tetrahedron with corners at (0,0,0), (1,0,0), (0,1,0), (0,0,1). <pre> 4-point quadrature, k=2 ---------------------...")
- 12:00, 9 July 2011 (diff | hist) N Quadrature Formulae (Created page with "The idea here is to collect quadrature formula in a form that can be copied and pasted into a code being developed. :Gauss-Legendre :Triangles :[[Code: Quadrature on Tetrahedra...") (top)
- 11:47, 9 July 2011 (diff | hist) Source code archive - code snippets (top)
- 19:09, 7 July 2011 (diff | hist) m Code: Thermal cavity using pressure-free velocity form (→Thermal cavity Matlab script)
- 19:06, 7 July 2011 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→Thermal cavity Matlab script)
- 19:05, 7 July 2011 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→Theory: added equations for thermal cavity and code script)
- 16:20, 7 July 2011 (diff | hist) N PFV Buoyancy matrix 2 (Created page with "Function '''BMat4424SW.m''' for quartic pressure-free buoyancy matrix <pre> function [Bm,RowNdx,ColNdx]=BMat4424SW(Xe, Elcon, nn2vft, nn2tft) % BMAT4424SW - Rectangular(Hermite ...") (top)
- 16:13, 7 July 2011 (diff | hist) N PFV Tconvection matrix 2 (Created page with "Matlab function '''TCMat4424SW.m''' for pressure-free simple-cubic thermal convection matrix. <pre> function [TCm,RowNdx,ColNdx]=TCMat4424SW(Xe, Elcon, nn2tft,Vdof) % TCMat4424S...") (top)
- 16:08, 7 July 2011 (diff | hist) N PFV Tdiffusion matrix 2 (Created page with "Function '''TDMat4424SW.m''' for simple-cubic pressure-free thermal diffusion matrix <pre> function [TDm,RowNdx,ColNdx]=TDMat4424SW(Xe, Elcon, nn2tft) % TDMAT4424SW - General (H...") (top)
- 16:01, 7 July 2011 (diff | hist) Code: Thermal cavity using pressure-free velocity form (creating links)
- 15:46, 7 July 2011 (diff | hist) Code: Thermal cavity using pressure-free velocity form
- 15:30, 7 July 2011 (diff | hist) N Code: Thermal cavity using pressure-free velocity form (Created page with "==Thermal cavity using pressure-free velocity formulation== This sample code uses four-node quartic Hermite finite elements for velocity and simple-cubic Hermite elements for th...")
- 14:57, 7 July 2011 (diff | hist) Source code archive - educational
- 22:11, 4 July 2011 (diff | hist) m Code: Lid-driven cavity using pressure-free velocity form (2) (→Theory)
- 18:50, 4 July 2011 (diff | hist) m Code: Lid-driven cavity using pressure-free velocity form (2) (→Theory)
- 18:44, 4 July 2011 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Lid-driven cavity Matlab script)
- 18:42, 4 July 2011 (diff | hist) N PFV get pressure 2 (Created page with "Matlab function '''GetPres4424W.m''' to retrieve consistent pressure from velocity. <pre> function [P,Px,Py] = GetPres44243W(NumNod,NodNdx,Elcon,nn2nft,Xgrid,Ygrid,Q,EBCPr,nu) ...") (top)
- 18:38, 4 July 2011 (diff | hist) N PFV convection matrix 2 (Add code for convection matrix) (top)
- 18:32, 4 July 2011 (diff | hist) N PFV diffusion matrix 2 (Created page with "Function '''DMat4424W.m''' for quartic pressure-free velocity diffusion matrix <pre> function [Dm,RowNdx,ColNdx]=DMat4424W(Xe,Elcon,nn2nft) %DMAT4424W - General quadrilateral He...") (top)
- 18:21, 4 July 2011 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (added text)
- 18:01, 4 July 2011 (diff | hist) N Code: Lid-driven cavity using pressure-free velocity form (2) (lid-driven cavity using quartic Hermite elements.)
- 17:20, 4 July 2011 (diff | hist) Source code archive - educational (Add new Matlab code)
- 17:10, 4 July 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Lid-driven cavity using pressure-free velocity formulation)
- 14:39, 30 June 2011 (diff | hist) m Code: Lid driven cavity using pressure free velocity form (→Theory)
- 14:34, 30 June 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→references: add missing author)
- 13:53, 30 June 2011 (diff | hist) m Code: Lid driven cavity using pressure free velocity form (→Lid-driven cavity Matlab script)
- 18:46, 29 June 2011 (diff | hist) m Code: Lid driven cavity using pressure free velocity form (→GMRES solver with ILU preconditioning and Essential BC (ilu_gmres_with_EBC.m)
- 18:43, 29 June 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Theory: added code description, corrected typos)
- 17:46, 29 June 2011 (diff | hist) m Code: Lid driven cavity using pressure free velocity form (Undo revision 13028 by Jonas Holdeman (talk))
- 17:43, 29 June 2011 (diff | hist) m Code: Lid driven cavity using pressure free velocity form (→Diffusion matrix for pressure-free velocity method (DMatW.m))
- 17:38, 29 June 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Theory)
- 17:33, 29 June 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Grade node spacing (regrade.m))
- 15:36, 29 June 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form (Initial supporting text for LDC code)
- 04:19, 29 June 2011 (diff | hist) Code: Lid driven cavity using pressure free velocity form
- 04:17, 29 June 2011 (diff | hist) N PFV mesh regrade (Created page with "Matlab function '''regrade.m''' to change node spacing for mesh. <pre> function y=regrade(x,a,e) %REGRADE grade nodal points in array towards edge or center % % Regrades array...") (top)
- 04:10, 29 June 2011 (diff | hist) N PFV GMRES solver (Created page with "GMRES solver '''ilu_gmres_with_EBC.m''' with ILU preconditioner and essential BC for pressure-free velocity method. <pre> function Q = ilu_gmres_with_EBC(mat,rhs,EBC,GMRES,Q0,D...") (top)
- 04:01, 29 June 2011 (diff | hist) N PFV get pressure (Created page with "Matlab function '''GetPresW.m''' to retrieve consistent pressure from velocity. <pre> function [P,Px,Py] = GetPresW(NumNod,NodNdx,Elcon,nn2nft,Xgrid,Ygrid,Q,EBCPr,nu) %GETPRESW...")
- 03:52, 29 June 2011 (diff | hist) N PFV convection matrix (Created page with "Matlab function '''CMatW.m''' for pressure-free velocity convection matrix. <pre> function [Cm,RowNdx,ColNdx]=CMatW(Xe,Elcon,nn2nft,Vdof) %CMATW - Returns the affine-mapped ele...")
- 03:44, 29 June 2011 (diff | hist) N PFV diffusion matrix (Created page with "Function '''DMatW.m''' for pressure-free velocity diffusion matrix <pre> function [Dm,RowNdx,ColNdx]=DMatW(Xe,Elcon,nn2nft) %DMATW - Returns the affine-mapped element diffusion...")
- 03:26, 29 June 2011 (diff | hist) N Pfv lid driven cavity (Created page with "Matlab script '''LDCW.m''' for lid-driven cavity. <pre> %LDCW LID-DRIVEN CAVITY % Finite element solution of the 2D Navier-Stokes equation using 4-node, 12 DOF, % ...") (top)
- 03:06, 29 June 2011 (diff | hist) N Code: Lid driven cavity using pressure free velocity form (Lid-driven cavity code, description to follow.)
- 02:39, 29 June 2011 (diff | hist) Source code archive - educational
- 20:06, 11 April 2011 (diff | hist) Incompressible flow
- 18:56, 11 April 2011 (diff | hist) Incompressible flow
- 18:45, 11 April 2011 (diff | hist) Incompressible flow
- 14:16, 11 April 2011 (diff | hist) Incompressible flow

(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)