Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Spectral analysis of the acoustical performance of winter tires for different road textures, test speeds and tire state-of-wear
Swedish National Road and Transport Research Institute, Society, environment and transport, Environment.ORCID iD: 000-0001-8057-6031
Swedish National Road and Transport Research Institute, Society, environment and transport, Environment.
2018 (English)In: INTER-NOISE 2018 - 47th International Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, Institute of Noise Control Engineering , 2018Conference paper, Published paper (Refereed)
Abstract [en]

Under winter conditions, in which ice or snow may be present on the road, different tire designs may be used to provide suitable friction levels. One alternative is to have studs embedded in the tire tread to increase friction. Another alternative is to use a studless tire with materials and tread pattern optimized for winter conditions. There is also a hybrid alternative, which is the use of small hard particles instead of regular studs. When considering the acoustical performance, these three different alternatives have different properties; especially, the studded tires behave substantially different. Results from CPX measurements at different speeds and different road sections indicated that the studded tires spectral response is different in two major aspects: (i) a plateau instead of a decreasing trend is found for frequencies higher than 4 kHz, and (ii) overall increased noise levels, resulting in a spectrum that is shifted upwards. This paper analyses how the frequency spectra of winter tires are affected by different road surfaces, test speeds and tire wear. It also attempts to relate the observed behaviour to different contact and noise generation mechanisms to provide a better understanding of the acoustical performance of such tires.

Place, publisher, year, edition, pages
Institute of Noise Control Engineering , 2018.
Keywords [en]
Tyre, Winter, Noise, Measurement, Surface texture, Speed, Wear, Spectrum, Acoustics
National Category
Vehicle Engineering
Research subject
90 Road: Vehicles and vehicle technology, 93 Road: Vehicles and the environment; 90 Road: Vehicles and vehicle technology, 911 Road: Components of the vehicle
Identifiers
URN: urn:nbn:se:vti:diva-13544Scopus ID: 2-s2.0-85059369724OAI: oai:DiVA.org:vti-13544DiVA, id: diva2:1284054
Conference
47th International Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, INTER-NOISE 2018, 26 August 2018 through 29 August 2018
Available from: 2019-01-30 Created: 2019-01-30 Last updated: 2019-03-20Bibliographically approved

Open Access in DiVA

No full text in DiVA

Scopus

Authority records BETA

Vieira, TiagoSandberg, Ulf

Search in DiVA

By author/editor
Vieira, TiagoSandberg, Ulf
By organisation
Environment
Vehicle Engineering

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 11 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf