Soundproofing performance of flexible polyurethane foams as a fractal object
Sahar Abdollahi Baghban, Manouchehr Khorasani, Gity Mir Mohamad Sadeghi
Topics & Concepts
Materials sciencePolyurethaneComposite materialFractal dimensionSoundproofingNoise reduction coefficientAcoustic impedancePolyesterAbsorption (acoustics)FractalAcousticsPorosityPhysicsMathematical analysisUltrasonic sensorMathematicsNoise Effects and ManagementWind and Air Flow StudiesAcoustic Wave Phenomena Research