Radical force transmission to the hub from an unloaded stationary tyre
Radical force transmission to the hub from an unloaded stationary tyre
The static and dynamic stiffness of a tyre sidewall are calculated as a function of geometry, load parameters and frequency. Two different expressions were used for below and above the ring frequency. The air pressure and section aspect ratio are found to be the controlling influences below the ring frequency. This sidewall stiffness was inserted into previously obtained wave equations to obtain the dispersion relationships and impedances for a tyre belt with sidewalls. The stiffness and force transmission to the hub in the region of the contact patch was also calculated and compared with measured values. The sidewall stiffness in the region of the contact patch is found to be strongly dependent on the belt wavespeed, giving a stiffer value in the region of the contact patch above the ring frequency.
961-983
Pinnington, R.J.
8c573d68-9de6-46df-95a4-23130f4fac9f
2002
Pinnington, R.J.
8c573d68-9de6-46df-95a4-23130f4fac9f
Pinnington, R.J.
(2002)
Radical force transmission to the hub from an unloaded stationary tyre.
Journal of Sound and Vibration, 253 (5), .
(doi:10.1006/jsvi.2001.3945).
Abstract
The static and dynamic stiffness of a tyre sidewall are calculated as a function of geometry, load parameters and frequency. Two different expressions were used for below and above the ring frequency. The air pressure and section aspect ratio are found to be the controlling influences below the ring frequency. This sidewall stiffness was inserted into previously obtained wave equations to obtain the dispersion relationships and impedances for a tyre belt with sidewalls. The stiffness and force transmission to the hub in the region of the contact patch was also calculated and compared with measured values. The sidewall stiffness in the region of the contact patch is found to be strongly dependent on the belt wavespeed, giving a stiffer value in the region of the contact patch above the ring frequency.
This record has no associated files available for download.
More information
Published date: 2002
Identifiers
Local EPrints ID: 10056
URI: http://eprints.soton.ac.uk/id/eprint/10056
ISSN: 0022-460X
PURE UUID: fd0da683-7422-4ca7-9e5f-8ef825ceabc8
Catalogue record
Date deposited: 18 Jan 2005
Last modified: 15 Mar 2024 04:58
Export record
Altmetrics
Contributors
Author:
R.J. Pinnington
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics