# Gallery of Classic and AMRClaw applications¶

Contents

## 1-dimensional Advection¶

**Directory: `$CLAW/classic/examples/advection_1d_example1`**

Advecting square wave and Gaussian with periodic BCs.

**Directory: `$CLAW/amrclaw/examples/advection_1d_example1`**

AMR applied to Advecting square wave and Gaussian with periodic BCs.

## 1-dimensional acoustics¶

**Directory: `$CLAW/classic/examples/acoustics_1d_example1`**

Acoustics equations with Gaussian initial data.

**Directory: `$CLAW/amrclaw/examples/acoustics_1d_homogeneous`**

AMR on acoustics equations with Gaussian initial data.

**Directory: `$CLAW/classic/examples/acoustics_1d_heterogeneous`**

Acoustics equations with interface showing reflection and transmission.

**Directory: `$CLAW/amrclaw/examples/acoustics_1d_heterogeneous`**

Acoustics equations with interface showing reflection and transmission.

## 1-dimensional Euler¶

**Directory: `$CLAW/classic/examples/euler_1d_wcblast`**

Woodward-Colella blast wave problem for Euler equations of gas dynamics.

**Directory: `$CLAW/amrclaw/examples/euler_1d_wcblast`**

AMR on Woodward-Colella blast wave problem for Euler equations of gas dynamics.

## 2-dimensional advection¶

**Directory: `$CLAW/amrclaw/examples/advection_2d_square`**

Advecting square with periodic boundary conditions.

## 2-dimensional variable-coefficient advection¶

**Directory: `$CLAW/amrclaw/examples/advection_2d_swirl`**

Advection with a swirling flow field with AMR.

**Directory: `$CLAW/classic/examples/advection_2d_annulus`**

Advection in an annular region.

**Directory: `$CLAW/amrclaw/examples/advection_2d_annulus`**

Advection in an annular region with AMR.

**Directory: `$CLAW/amrclaw/examples/advection_2d_inflow`**

Advection with inflow boundary conditions.

## 2-dimensional acoustics¶

**Directory: `$CLAW/classic/examples/acoustics_2d_radial`**

Expanding radial acoustic wave in a homogeneous medium.

**Directory: `$CLAW/amrclaw/examples/acoustics_2d_radial`**

Expanding radial acoustic wave in a homogeneous medium with AMR.

## 2-dimensional Burgers’ equation¶

**Directory: `$CLAW/amrclaw/examples/burgers_2d_square`**

Burgers’ equation \(q_t + 0.5(q^2)_x + 0.5(q^2)_y = 0\) with square initial pulse and periodic boundary conditions.

## 2-dimensional Euler equations¶

**Directory: `$CLAW/amrclaw/examples/euler_2d_quadrants`**

Euler equations with piecewise constant data in quadrants.