Gallery¶

Acoustics¶

Laplace equation (eg: temperature distribution) on a cube geometry with different boundary condition values on the cube sides¶	Each of the two equations describes a flow in one compartment of a porous medium¶	Laplace equation in 1D with a variable coefficient¶
Two Laplace equations with multiple linear combination constraints¶	Example explaining how to change Dirichlet boundary conditions depending on time¶	Laplace equation using the long syntax of keywords¶
Laplace equation with a field-dependent material parameter¶	Poisson equation with source term¶	Poisson equation solved in a single patch NURBS domain using the isogeometric analysis (IGA) approach¶
The Poisson equation with Neumann boundary conditions on a part of the boundary¶	Transient Laplace equation with a localized power source and periodic boundary conditions¶	Laplace equation using the short syntax of keywords¶
Laplace equation with Dirichlet boundary conditions given by a sine function and constants¶	The transient advection-diffusion equation with a given divergence-free advection velocity¶	Transient Laplace equation with non-constant initial conditions given by a function¶
Transient Laplace equation¶

Nearly incompressible hyperelastic material model with active fibres¶	Inflation of a Mooney-Rivlin hyperelastic balloon¶	Nearly incompressible Mooney-Rivlin hyperelastic material model¶
Nearly incompressible Mooney-Rivlin hyperelastic material model¶	Compressible Mooney-Rivlin hyperelastic material model¶	Porous nearly incompressible hyperelastic material with fluid perfusion¶

Elastic contact planes simulating an indentation test¶	Elastic contact sphere simulating an indentation test¶	Linear elasticity with linear combination constraints and periodic boundary conditions¶
The linear elastodynamics solution of an iron plate impact problem¶	Diametrically point loaded 2-D disk¶	Diametrically point loaded 2-D disk with postprocessing¶
Diametrically point loaded 2-D disk with nodal stress calculation¶	Diametrically point loaded 2-D disk with postprocessing and probes¶	Linear elasticity with given displacements¶
Time-dependent linear elasticity with a simple damping¶	Linear elasticity solved in a single patch NURBS domain using the isogeometric analysis (IGA) approach¶	Linear elasticity with pressure traction load on a surface and constrained to one-dimensional motion¶
Nearly incompressible linear elasticity in mixed displacement-pressure formulation with comments¶	Linear viscoelasticity with pressure traction load on a surface and constrained to one-dimensional motion¶	Example demonstrating how a linear elastic term can be used to solve an elasticity problem with a material nonlinearity¶
Linear elasticity with nodal linear combination constraints¶	Linear elasticity with a given prestress in one subdomain and a (pre)strain fibre reinforcement in the other¶	Bending of a long thin cantilever beam computed using the :class:`dw_shell10x¶
Contact of two elastic bodies with a penalty function for enforcing the contact constraints¶

Biot problem - deformable porous medium¶	Biot problem - deformable porous medium with the no-penetration boundary condition on a boundary region¶	Biot problem - deformable porous medium with the no-penetration boundary condition on a boundary region enforced using Lagrange multipliers¶
Biot problem - deformable porous medium with a no-penetration boundary condition imposed in the weak sense on a boundary region, using the short syntax of keywords¶	Piezo-elasticity problem - linear elastic material with piezoelectric effects¶	Piezo-elasticity problem - homogenization of a piezoelectric linear elastic matrix with embedded metalic electrodes, see [1] for details¶
Thermo-elasticity with a given temperature distribution¶	Thermo-elasticity with a computed temperature demonstrating equation sequence solver¶

Boron atom with 1 electron¶	Hydrogen atom¶	Quantum oscillator¶
Quantum potential well¶

Navier-Stokes equations for incompressible fluid flow¶	Navier-Stokes equations for incompressible fluid flow in 2D¶	Navier-Stokes equations for incompressible fluid flow in 2D solved in a single patch NURBS domain using the isogeometric analysis (IGA) approach¶
Stabilized Navier-Stokes problem with grad-div, SUPG and PSPG stabilization solved by a custom Oseen solver¶	Stokes equations for incompressible fluid flow¶	Incompressible Stokes flow with Navier (slip) boundary conditions, flow driven by a moving wall and a small diffusion for stabilization¶
Incompressible Stokes flow with Navier (slip) boundary conditions, flow driven by a moving wall and a small diffusion for stabilization¶