acoustotreams.AcousticSMatrices.slab

classmethod AcousticSMatrices.slab(thickness, basis, k0, materials)[source]

Slab of material.

A slab of material, defined by a thickness and three materials. Consecutive slabs of material can be defined by n thicknesses and (n + 2) material parameters.

Parameters:

  • k0 (float) – Angular wavenumber in air (rad/m).

  • basis (ScalarPlaneWaveBasisByComp) – Basis definition.

  • tickness (Sequence[Float]) – Thickness of the slab or the thicknesses of all slabs in order from negative to positive z.

  • materials (Sequence[AcousticMaterial]) – Material definitions from negative to positive z.

Returns:

AcousticSMatrix