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Tyre/road interaction noise—Numerical noise prediction of a patterned tyre on a rough road surface
Abstract The noise which results from the interaction of pneumatic tyres with a rough road surface is a significant contributor to an increasing local environmental problem. Above a steady forwardExpand
Investigation of the acoustic black hole termination for sound waves propagating in cylindrical waveguides
So far, acoustic black holes have been investigated mainly for flexural waves in thin plates for which the required linear or higher order reduction in wave velocity with distance can be easilyExpand
Effect of geometrical and material imperfections on damping flexural vibrations in plates with attached wedges of power law profile
Abstract In the present paper, an efficient method of damping structural vibrations using the acoustic black hole effect is further investigated experimentally. This method is based on some specificExpand
Damping of flexural vibrations in circular plates with tapered central holes
The paper develops a numerical approach to the calculation of mobilities for a circular plate with a tapered central hole of power-law profile. The exact solution of the corresponding flexural waveExpand
Experimental investigation of the acoustic black hole for sound absorption in air
In the present paper, the results of the first experimental investigation of the acoustic black hole for sound absorption in air are described. To achieve the required power-law decrease in soundExpand
Damping of flexural vibrations in thin plates using one and two dimensional acoustic black hole effect
The reduction of flexural vibration in thin plates is examined using the acoustic black hole effect associated with nearly zero reflection of quasi-plane waves from a lightly damped wedge or taperedExpand
Damping of flexural vibrations in rectangular plates using the acoustic black hole effect
The reduction of flexural vibration in plate structures has been investigated using the recently reported acoustic black hole effect for flexural wave reflection in plates with the local thicknessExpand
Experimental investigation of damping flexural vibrations in plates containing tapered indentations of power-law profile
In the present paper, experimental results are reported on damping flexural vibrations in rectangular plates containing tapered indentations (pits) of power-law profile, with the centres of theExpand
Tyre/road interaction noise—A 3D viscoelastic multilayer model of a tyre belt
Abstract Vehicle noise is an increasing local environmental problem. For cars, above a steady speed of 40 km/h the noise produced by the interaction of the tyres with the road surface is the dominantExpand
Point mobility of a cylindrical plate incorporating a tapered hole of power-law profile.
The paper describes the results of experimental measurements of point mobility carried out on circular plates containing tapered holes of quadratic power-law profile with attached damping layers. TheExpand
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