Analysis of scattering by finite sonic crystals in free field with infinite elements and normal modes
Lennart Moheit, Spyridon Anthis, Johannes Heinz, Felix Kronowetter, Steffen Marburg
Topics & Concepts
Normal modeStructural acousticsAcousticsFinite element methodHelmholtz equationAdmittanceHarmonicHelmholtz free energyEigenvalues and eigenvectorsBoundary value problemContext (archaeology)PhysicsMathematical analysisScatteringMathematicsOpticsVibrationQuantum mechanicsElectrical impedancePaleontologyBiologyThermodynamicsAcoustic Wave Phenomena ResearchAerodynamics and Acoustics in Jet FlowsNoise Effects and Management