# User contributions

### From CFD-Wiki

- 21:21, 15 March 2013 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→Thermal cavity using pressure-free velocity formulation) (top)
- 21:19, 15 March 2013 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→references)
- 21:17, 15 March 2013 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→Thermal cavity using pressure-free velocity formulation)
- 21:12, 15 March 2013 (diff | hist) N PFVT mesh regrade (Regrade) (top)
- 21:10, 15 March 2013 (diff | hist) N PFVT get pressure (Pressure) (top)
- 21:07, 15 March 2013 (diff | hist) N PFVT Buoyancy matrix (Bouyancy) (top)
- 21:04, 15 March 2013 (diff | hist) N PFVT Tconvection matrix (Thermal convection) (top)
- 21:02, 15 March 2013 (diff | hist) N PFVT Tdiffusion matrix (Thermal diffusion) (top)
- 20:59, 15 March 2013 (diff | hist) N PFVT convection matrix (Created page with "<pre> function [Cm,RowNdx,ColNdx,Rcm,RcNdx]=CMatW(eu,Xe,Elcon,nn2nft,Vdof) %CMatW - Returns the element convection matrix for the Hermite basis % functions with 3, 4, or 6 deg...") (top)
- 20:55, 15 March 2013 (diff | hist) N PFVT diffusion matrix (velocity diffusion matrix) (top)
- 20:53, 15 March 2013 (diff | hist) N PFVT cubic pressure class (cubic pressure class) (top)
- 20:51, 15 March 2013 (diff | hist) N PFVT quartic velocity class (quartic velocity class) (top)
- 20:48, 15 March 2013 (diff | hist) N PFVT thermal program script (Thermal cavity program script) (top)
- 20:45, 15 March 2013 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→Thermal cavity using pressure-free velocity formulation)
- 20:42, 15 March 2013 (diff | hist) Code: Thermal cavity using pressure-free velocity form (→Thermal cavity using pressure-free velocity formulation)
- 20:12, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Theory) (top)
- 20:10, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→references)
- 20:07, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→references) (top)
- 20:05, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→references)
- 20:04, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→references)
- 19:57, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Lid-driven cavity using pressure-free velocity formulation)
- 19:51, 15 March 2013 (diff | hist) N PFV4 mesh regrade (grade mesh) (top)
- 19:32, 15 March 2013 (diff | hist) N PFV4 quadature rules (Gauss quadrature on rectangle) (top)
- 19:29, 15 March 2013 (diff | hist) N PFV4 get pressure (pressure recovery) (top)
- 19:26, 15 March 2013 (diff | hist) N PFV4 cubic pressure class (pressure class) (top)
- 19:20, 15 March 2013 (diff | hist) N PFV4 quartic velocity class (Created page with "<pre> classdef ELS4424r < handle % ELS4424r % Container class for 4-node modified quartic Hermite finite % elements on rectangle/quadrilateral (designated by 'S4...") (top)
- 19:12, 15 March 2013 (diff | hist) N PFV4 convection matrix (convection matrix for pressure-free method) (top)
- 19:09, 15 March 2013 (diff | hist) N PFV4 diffusion matrix (diffusion marix for pressure-free method) (top)
- 19:04, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Program script for pressure-free velocity method (LDC4W.m))
- 19:03, 15 March 2013 (diff | hist) N PFV4 program script (Created page with "<pre> %LDC4W LID-DRIVEN CAVITY % Finite element solution of the 2D Navier-Stokes equation using % 4-node, 6-DOF/node, C1,quartic-derived rectangular stream functio...") (top)
- 19:00, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Lid-driven cavity using pressure-free velocity formulation)
- 18:48, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Program script for pressure-free velocity method (LDC4W.m))
- 18:44, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Lid-driven cavity using pressure-free velocity formulation)
- 18:35, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Lid-driven cavity using pressure-free velocity formulation)
- 18:33, 15 March 2013 (diff | hist) Code: Lid-driven cavity using pressure-free velocity form (2) (→Lid-driven cavity using pressure-free velocity formulation)
- 17:23, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Lid-driven cavity Matlab script)
- 17:21, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Theory)
- 17:08, 15 March 2013 (diff | hist) N PFV program script (full program script for lid-driven cavity problem) (top)
- 17:05, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Lid-driven cavity using pressure-free velocity formulation)
- 16:54, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Gauss quadrature rules on rectangle (GQuad2.m))
- 16:53, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Simple-cubic pressure element class for pressure-free velocity method (ELG3412f.m))
- 16:51, 15 March 2013 (diff | hist) N PFV quadature rules (Gauss quadtature rules on rectangle) (top)
- 16:47, 15 March 2013 (diff | hist) N PFV cubic pressure class (class definitions for simple-cubic pressure elemen) (top)
- 16:45, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Modified-cubic velocity element class for pressure-free velocity method (ELS3412f.m))
- 16:44, 15 March 2013 (diff | hist) N PFV cubic velocity class (class definitions for modified simple cubic divergence-free element) (top)
- 16:40, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Simple-cubic pressure element class for pressure-free velocity method (ELG3412f.m))
- 16:36, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Modified-cubic velocity element class for pressure-free velocity method (ELS3412f.m))
- 16:31, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Gauss quadrature rules on rectangle (GQuad2.m))
- 16:27, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Lid-driven cavity using pressure-free velocity formulation)
- 16:15, 15 March 2013 (diff | hist) Code: Lid driven cavity using pressure free velocity form (→Lid-driven cavity Matlab script)
- 16:10, 15 March 2013 (diff | hist) PFV get pressure (Update to MatLab version R2012b and generalize to handle rectangular and triangular elements. This is a major revision.) (top)
- 16:06, 15 March 2013 (diff | hist) PFV convection matrix (Update to MatLab version R2012b and generalize to handle rectangular and triangular elements. Major revision.) (top)
- 15:58, 15 March 2013 (diff | hist) PFV diffusion matrix (top)
- 14:12, 10 August 2011 (diff | hist) m PFV V8cW 3D linear FE (top)
- 14:08, 10 August 2011 (diff | hist) m Code: 3D Lid-driven cavity using pressure-free velocity form (→Theory) (top)
- 12:34, 20 July 2011 (diff | hist) Source code archive - educational (top)
- 12:30, 20 July 2011 (diff | hist) Code: 3D Lid-driven cavity using pressure-free velocity form
- 12:20, 20 July 2011 (diff | hist) PFV 3D convection matrix (top)
- 12:17, 20 July 2011 (diff | hist) PFV 3D diffusion matrix (top)
- 12:12, 20 July 2011 (diff | hist) N PFV V8xyzcW 3D linear FE derivatives (Created page with "Function V8xyzcW.m for first derivatives of 3D linear divergence-free finite element. <pre> function [Vx,Vy,Vz]=V8xyzcW(ni,q,r,s) %V8XYZc - 3D, 8-node, 48 DOF linear solenoida...") (top)
- 12:04, 20 July 2011 (diff | hist) N PFV V8cW 3D linear FE (Created page with "Function '''V8cW.m''' for 3D linear divergence-free finite element. <pre> function S=V8cW(ni,q,r,s) %V8C - 3D, 8-node, 48 DOF solenoidal velocity element %Array of solenoidal v...")
- 12:01, 20 July 2011 (diff | hist) N PFV 3D convection matrix (Created page with "Function '''CMat3D8W.m''' for pressure-free velocity convection matrix <pre> </pre>")
- 11:59, 20 July 2011 (diff | hist) N PFV 3D diffusion matrix (Created page with "Function '''DMat3D8W.m''' for pressure-free velocity diffusion matrix <pre> </pre>")
- 11:53, 20 July 2011 (diff | hist) Code: 3D Lid-driven cavity using pressure-free velocity form
- 04:12, 20 July 2011 (diff | hist) Code: 3D Lid-driven cavity using pressure-free velocity form
- 04:01, 20 July 2011 (diff | hist) N Code: 3D Lid-driven cavity using pressure-free velocity form (discussion of theory)
- 03:36, 20 July 2011 (diff | hist) Source code archive - educational
- 22:45, 9 July 2011 (diff | hist) Source code archive - educational
- 22:44, 9 July 2011 (diff | hist) m Code: Lid driven cavity using pressure free velocity form (moved Lid driven cavity using pressure free velocity form to Code: Lid driven cavity using pressure free velocity form: name consistency)
- 22:44, 9 July 2011 (diff | hist) N Lid driven cavity using pressure free velocity form (moved Lid driven cavity using pressure free velocity form to Code: Lid driven cavity using pressure free velocity form: name consistency) (top)
- 22:42, 9 July 2011 (diff | hist) Source code archive - educational
- 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)
- 22:41, 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)
- 22:38, 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