Modular field simulation tool using finite differences.

• One-dimensional, two-dimensional, and axial-symmetric linear acoustic field simulation.
• One-dimensional nonlinear acoustic field simulation in ideal gases and arbitrary fluids using second order approximation.
• Two-dimensional acoustic simulation with moving medium.
• One-dimensional, two-dimensional, and axial-symmetric thermal field simulation.
• One-dimensional and two-dimensional electrostatic field simulation.
• Options to couple simulations.
• One-dimensional thermo-acoustic simulation.