VECFEM3 Reference Manual:
List of VECFEM examples
Examples for the code generator vembuild:
vembldexm01
Two coupled Poisson equations on the 2-dimensional unit square. The mesh is read from a VECFEM input file (e.g. generated by vemgen2d).
vembldexm04
Time-dependent velocity-driven diffusion on the 3-dimensional unit cube. The mesh is read from an I-DEAS universal file.
vembldexm05
Time-dependent thermal diffusion with temperature-dependent material coefficients on a 3-dimensional body. The mesh is read from an I-DEAS universal file.
vembldexm07
Displacement of a loaded 3-dimensional body. The mesh is read from an I-DEAS universal file.
vembldexm08
Bingham fluid in 2-dimensional channel. The mesh is read from an I-DEAS universal file.
vembldexm09 (not available)
The Navier-Stokes equation on a 3-dimensional channel. The mesh is read from a VECFEM input file (e.g. generated by vemgen3d).
vembldexm10
The diffusion driven by a velocity field w on the 2-dimensional unit square [0,1]^2. The mesh is read from the VECFEM input file (e.g. generated by vemgen2dq).
vembldexm11
The coupling of 2-D linear elastic problem (plain stress) and temperatur diffusion. The mesh is read from an I-DEAS universal file.
Examples for the non-linear, steady solver veme02:
veme02exm01
Two coupled Poisson equations on the 2-dimensional unit square. For the solution the steady non-linear solver is used. The isoparametrical mesh is generated distributed on the processors.
veme02exm03
Velocity-driven diffusion on the 3-dimensional unit cube. For the solution the non-linear solver is used. The isoparametrical mesh is generated distributed on the processors.
veme02exm04
Velocity-driven diffusion on a 3-dimensional domain. For the solution the non-linear solver is used. The mesh is read from an I-DEAS universal file.
veme02exm05
Thermal diffusion with temperature-dependent material coefficients on a 2-dimensional ring segment. The isoparametrical mesh is generated distributed on the processors.
veme02exm09
Navier-Stokes equations on the 3-dimensional unit cube. The mixed mesh is generated distributed on the processors.
veme02exm10
System of three non-linear partial differential equations of the Navier-Stokes type on a 3-dimensional domain. The example demonstrates the usage of restarts. The mesh is read from a VECFEM input file.
Examples for the non-linear, non-steady solver vemp02:
vemp02exm01
Two coupled, time-dependent Poisson equations on the 2-dimensional unit square. For the solution the non-steady solver is used. The isoparametrical mesh is generated distributed on the processors.
vemp02exm03
Velocity-driven, time-dependent diffusion on the 3-dimensional unit cube. For the solution the non-steady solver is used. The isoparametrical mesh is generated distributed on the processors.
vemp02exm05
Time-dependent thermal diffusion with temperature-dependent material coefficients on a 2-dimensional ring segment. The isoparametrical mesh is generated distributed on the processors.
vemp02exm10(not available)
This example demonstrates the usage of restarts for non-steady problems.
Examples for the linear, steady solver veme00:
veme00exm01
Two coupled Poisson equations on the 2-dimensional unit square. For the solution the linear solver is used. The mesh is generated distributed on the processors. Isoparametrical, component-by-component-numbered or mixed meshes are used.
veme00exm03
Velocity-driven diffusion on the 3-dimensional unit cube. For the solution the linear solver is used. The isoparametrical mesh is generated distributed on the processors.
veme00exm04
Velocity-driven diffusion on the 3-dimensional unit cube. For the solution the linear solver is used. The mesh is read from an I-DEAS universal file.
veme00exm05
Solution of a linear structural analysis problem with I-DEAS as pre- and postprocessor.
veme00exm06
Solution of a linear structural analysis problem with PATRAN as pre- and postprocessor.
veme00exm07
Solution of a linear structural analysis problem mesh generated by the user with ISVAS3 as postprocessor.
veme00exm08
The linearized Navier-Stokes equations on 3-dimensional domain. The mesh is generated distributed on the processors.
veme00exm09
Solution of a 2-dimensional, linear structural analysis problem with element depending material coefficients. This program generates the mesh.
Useful Tools:
vemconvert
Conversion between different mesh file formats.
vemgen1d
Generation of the subdivision of a 1-dimensional domain with length L. The mesh data are read by vemu02.
vemgen2d
Generation of a triangulation of a 2-dimensional domain with well-known boundaries. The program can easily be changed for other problems. The mesh data are read by vemu02.
vemgen2dq
Subdivision of the domain [0,1]^2 into quadrilateral elements. The generated mesh is used by example vembldexm10. The mesh data are read by vemu02.
vemgen3d
Generation of a subdivision of a 3-dimensional domain with well-known boundaries into hexahedron elements. The program can easily be changed for other problems. The mesh data are read by vemu02.
SEE ALSO
VECFEM, vembuild, vemcompile, vemrun, xvem.
COPYRIGHTS
Program by L. Grosz, 1994-1996. Copyrights by Universitaet Karlsruhe 1989-1996. Copyrights by Lutz Grosz 1996. All rights reserved. More details see VECFEM.
By Lutz Grosz, Auckland, 31 May, 2000.