6533b7cffe1ef96bd125974f
RESEARCH PRODUCT
Analysis of oblique rebound using a redefinition of the coefficient of tangential restitution coefficient
Antonio Doménech-carbósubject
Quantitative Biology::Tissues and OrgansMechanical EngineeringRolling resistanceImpact angleOblique caseSlip (materials science)MechanicsCondensed Matter PhysicsCondensed Matter::Soft Condensed MatterRestitutionMechanics of MaterialsCondensed Matter::Statistical MechanicsGeneral Materials ScienceCivil and Structural EngineeringMathematicsdescription
Abstract A redefinition of the coefficient of tangential restitution based on the separation of friction and restitution effects is presented. Using this modified coefficient of tangential restitution and the usual definitions of the coefficients of normal restitution and sliding friction, a description of oblique impacts in both stick and slip regimes is obtained. This, description, which is tested with available rebound data in literature, avoids sharp (apparent) variations in the coefficient tangential restitution with impact angle and can justify anomalous results reported by Calsamiglia et al. (1999) .
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-12-01 | Mechanics Research Communications |