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Harmonic pressure acoustics

Peak phasors use exp(i*omega*t). K and rho are finite positive real bulk modulus and density; c=sqrt(K/rho). Positive prescribed normal acceleration points into the fluid. Qm is measured in 1/s^2. Harmonic sensitivities and optimization are unavailable.

Reference

FieldValueDescription
latex-\nabla\cdot(\rho^{-1}\nabla p)-\omega^2p/K=Q_m—
mathml<math display="block"><mrow><mo>-</mo><mi>div</mi><mo>(</mo><mi>grad</mi><mo>(</mo><mi>p</mi><mo>)</mo><mo>/</mo><mi>rho</mi><mo>)</mo><mo>-</mo><msup><mi>omega</mi><mn>2</mn></msup><mi>p</mi><mo>/</mo><mi>K</mi><mo>=</mo><msub><mi>Q</mi><mi>m</mi></msub></mrow></math>—
sectiongoverning-equation—
entity_dimensiondomain—
differentiabilityexact-ad—

Peak phasors use exp(iomegat). K and rho are finite positive real bulk modulus and density; c=sqrt(K/rho). Positive prescribed normal acceleration points into the fluid. Qm is measured in 1/s^2. Harmonic sensitivities and optimization are unavailable.

The governing expression, entity dimension, enforcement, and differentiability metadata are preserved exactly where declared.