modelDiffusionEquation
Information
Diffusion equation
Implements the diffusion equation
where sigma is a constant value. The initial condition is
and boundary conditions are
The analytical solution of this problem is implemented in DiffusionAnalytic block
Release Notes:
Components
| Type | Name | Default | Description |
|---|---|---|---|
| PDE.MOL.Integrator.UniversalIntegrator | Diffusion | ||
| World.worldModel | worldModel1 | ||
| Modelica.Blocks.Math.Product[worldModel1.n] | product | ||
| Modelica.Blocks.Sources.RealExpression[worldModel1.n] | sigma | ||
| DIC1 | dIC1_1 | ||
| DiffusionAnalytic | diffusionAnalytic | ||
| Modelica.Blocks.Sources.RealExpression | BC | ||
| PDE.MOL.SpaceDerivative.Derivatives.u_xx | u_xx |