ReferenceAvailable
Harmonic pressure acoustics
Preserves the `Harmonic pressure acoustics` governing equation used to interpret optimization for Pressure Acoustics.
Reference
| Field | Value | Description |
|---|---|---|
| declaration | {"description":"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.","differentiability":"exact-ad","editor":null,"entityDimension":"domain","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>","name":"Harmonic pressure acoustics","readOnly":true,"section":"governing-equation"} | — |
LaTeX, MathML, entity level, section, and differentiability are copied from the immutable physics declaration.