4. Examples of implementation: test cases#

  1. 2D_ FLUIDE

FDLV111B [V8.01.111]: Calculation of the absorption of a pressure wave created by a piston, in a fluid column.

  1. AXIS_FLUIDE

AHLV101C [V8.22.101]: Calculation of the sound pressure field of the harmonic response of a rectilinear waveguide with anechoic output, with rigid walls, whose propagation medium is « normal » air, excited by a harmonically vibrating piston.

  1. 2D_ FLUI_STRU

FDLV111B [V8.01.111]: Calculation of the absorption of a pressure wave created by a piston, in a fluid column.

  1. AXIS_FLUI_STRU

ADLV100C [V8.21.100]: Piston coupled to a fluid column: calculation using acoustic fluid-structure coupling of the first mode of a fluid system1 - fluid piston 2.