Quickly getting some results from BEARCLAW

BEARCLAW is distributed with a large number of examples, covering many of the PDEs encountered in mathematical physics. A table of commonly encountered PDEs with a link to examples is provided below. If you're lucky, your equation set is already coded and you only have to modify input files to describe your particular geometry and problem parameters. If you don't find your equation set in the list below, it's time to go to A gentle tutorial.

$$q_{t}+(\vec{u} \cdot \vec{\nabla}) q=0$$

Advection

$$q_{t}=\alpha \nabla^2 q$$

Diffusion

$$\nabla^2 q=f$$

Poisson

$$\nabla^2 q + k^2 q=f$$

Helmholtz

$$q_{tt}- c^2 \nabla^2 q=0$$

Wave equation

$$q_{t}+\vec{u} \cdot \vec{\nabla} q=\alpha \nabla^2 q$$

Advection-diffusion

$$\vec{q}_{t}+(\vec{q} \cdot \vec{\nabla}) \vec{q}=0$$

Inviscid Burgers

$$\vec{q}_{t}+(\vec{q} \cdot \vec{\nabla}) \vec{q}=\alpha \nabla^2 q$$

Viscid Burgers

BEARCLAW: Fast results (last edited 2008-09-25 01:22:06 by cpe-075-177-138-194)