Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/27439
Title: The effect of inertial normal force on the rolling friction of a soft sphere on a hard plane
Authors: Xu, Y
Yung, KL 
Issue Date: 2003
Publisher: EDP Sciences
Source: Europhysics letters, 2003, v. 61, no. 5, p. 620-624 How to cite?
Journal: Europhysics letters 
Abstract: Previously, in the rolling-friction analysis, the normal compression force was assumed to be independent of the rolling speed. In this study, it is found that the normal compression force of a soft sphere on a hard plane depends on its rolling speed as the inertial force is taken into consideration. A new expression of the rolling frictional torque, which is not proportional to the apparent normal force as the previous one is derived. It is shown that the relation between rolling frictional torque and rolling speed is nonlinear as the inertial force is considered.
URI: http://hdl.handle.net/10397/27439
ISSN: 0295-5075
EISSN: 1286-4854
DOI: 10.1209/epl/i2003-00116-1
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

13
Last Week
0
Last month
0
Citations as of Sep 23, 2017

WEB OF SCIENCETM
Citations

11
Last Week
0
Last month
0
Citations as of Sep 23, 2017

Page view(s)

40
Last Week
1
Last month
Checked on Sep 17, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.