Helmholtz resonator with two resonance frequencies by coupling with a mechanical resonator
H. Hoppen, Felix Langfeldt, W. Gleine, Otto von Estorff
Topics & Concepts
Helmholtz resonatorResonatorResonance (particle physics)AcousticsHelmholtz free energyCoupling coefficient of resonatorsHelical resonatorAbsorption (acoustics)Electrical impedanceCoupling (piping)PhysicsAcoustic impedanceAcoustic resonanceMaterials scienceCantileverOpticsComputational physicsAtomic physicsMetallurgyComposite materialQuantum mechanicsUltrasonic sensorAcoustic Wave Phenomena ResearchVehicle Noise and Vibration ControlStructural Health Monitoring Techniques