Acoustic Axisymmetric Horn

Acoustic horn.

Problem Definition

Problem definition

Fig. Problem definition

Solution

Convergence chart (hp-adaptivity)

Fig. Convergence chart (hp-adaptivity)

Initial (orange color), solution (red color) mesh and polynomial order (hp-adaptivity)

Fig. Initial (orange color), solution (red color) mesh and polynomial order (hp-adaptivity)

Results

Acoustic pressure Acoustic pressure (real part) Acoustic pressure (imaginary part)

Fig. Sound pressure level (modul, real part, imaginary part)

Sound pressure level

Fig. Sound pressure level

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