Gaussian Density Pulse Test Case

  1. Documentation
  2. Example setups
  3. Acoustic Equations
  4. Gaussian Density Pulse Test Case

This a validation testcase for Acoustic 2D. We consider here a gaussian density pulse, which travels due to advection from one side of the domain to the other, while all boundaries are periodic. Hence no boundary conditions are defined. Features used

  1. Projection: fpt

  2. Polynomial representation: Q

  3. Filtering: --

  4. Timestepping: explicitRungeKutta, 4 steps

  5. Boundary conditions: --

  6. Others:

  7. Derived quantity: Density