Three-dimensional modelling of sound absorption in porous asphalt pavement for oblique incident waves

Marieke Bezemer-Krijnen, Ysbrand H. Wijnant, Andries de Boer

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

31 Downloads (Pure)

Abstract

Sound absorption of porous asphalt pavements is an important property when reducing tyre-road noise. A hybrid model has been developed to predict the sound absorption of porous roads. This model is a combination of an analytical analysis of the sound eld and a numerical approach, including both the viscothermal e ects and the scattering e ects. The model provides a description of the three- dimensional sound eld in and above the porous asphalt pavement and can be used to predict the absorption coe cient for oblique incident sound waves.
Original languageEnglish
Title of host publicationProceedings of the 10th European Conference on Noise Control, Euronoise 2015
EditorsC. Glorieux
PublisherEuropean Acoustics Association
Pages1007-1012
Publication statusPublished - 31 May 2015
Event10th European Congress and Exposition on Noise Control Engineering, EuroNoise 2015 - Maastricht, Netherlands
Duration: 31 May 20153 Jun 2015
Conference number: 10

Publication series

NameProceedings of the European Conference on Noise Control (EURONOISE)
PublisherEuropean Acoustics Association
Volume2015
ISSN (Print)2226-5147

Conference

Conference10th European Congress and Exposition on Noise Control Engineering, EuroNoise 2015
Abbreviated titleEuroNoinse
CountryNetherlands
CityMaastricht
Period31/05/153/06/15

Fingerprint Dive into the research topics of 'Three-dimensional modelling of sound absorption in porous asphalt pavement for oblique incident waves'. Together they form a unique fingerprint.

  • Cite this

    Bezemer-Krijnen, M., Wijnant, Y. H., & de Boer, A. (2015). Three-dimensional modelling of sound absorption in porous asphalt pavement for oblique incident waves. In C. Glorieux (Ed.), Proceedings of the 10th European Conference on Noise Control, Euronoise 2015 (pp. 1007-1012). (Proceedings of the European Conference on Noise Control (EURONOISE); Vol. 2015). European Acoustics Association.