Impact of an elastic sphere with an elastic half space revisited: Numerical analysis based on the method of dimensionality reduction

Lyashenko, Iakov A.; Popov, Valentin L.

Impact of an elastic sphere with an elastic half space revisited: Numerical analysis based on the method of dimensionality reduction

dc.contributor.author	Lyashenko, Iakov A.
dc.contributor.author	Popov, Valentin L.
dc.date.accessioned	2020-06-09T15:01:23Z
dc.date.available	2020-06-09T15:01:23Z
dc.date.issued	2015-02-16
dc.description.abstract	An impact of an elastic sphere with an elastic half space under no-slip conditions (infinitely large coefficient of friction) is studied numerically using the method of dimensionality reduction. It is shown that the rebound velocity and angular velocity, written as proper dimensionless variables, are determined by a function of only the ratio of tangential and normal stiffness ("Mindlin-ratio"). The obtained numerical results can be approximated by a simple analytical expression.	en
dc.identifier.eissn	2045-2322
dc.identifier.pmid	25684339	en
dc.identifier.uri	https://depositonce.tu-berlin.de/handle/11303/11294
dc.identifier.uri	http://dx.doi.org/10.14279/depositonce-10182
dc.language.iso	en
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/
dc.subject.ddc	532 Mechanik der Fluide, Mechanik der Flüssigkeiten	de
dc.subject.other	dimensionality reduction	en
dc.subject.other	MDR	en
dc.subject.other	velocity	en
dc.subject.other	Mindlin-ratio	en
dc.subject.other	elastic sphere	en
dc.subject.other	adhesion	en
dc.subject.other	contact mechanics	en
dc.title	Impact of an elastic sphere with an elastic half space revisited: Numerical analysis based on the method of dimensionality reduction	en
dc.type	Article	en
dc.type.version	publishedVersion	en
dcterms.bibliographicCitation.articlenumber	8479
dcterms.bibliographicCitation.doi	10.1038/srep08479
dcterms.bibliographicCitation.journaltitle	Scientific Reports	en
dcterms.bibliographicCitation.originalpublishername	Nature Publishing Group	en
dcterms.bibliographicCitation.originalpublisherplace	London [u.a.]	en
dcterms.bibliographicCitation.volume	5
tub.accessrights.dnb	free
tub.affiliation	Fak. 5 Verkehrs- und Maschinensysteme::Inst. Mechanik::FG Systemdynamik und Reibungsphysik	de
tub.affiliation.faculty	Fak. 5 Verkehrs- und Maschinensysteme	de
tub.affiliation.group	FG Systemdynamik und Reibungsphysik	de
tub.affiliation.institute	Inst. Mechanik	de
tub.publisher.universityorinstitution	Technische Universität Berlin	de

Files

Original bundle

Now showing 1 - 1 of 1

Name:: lyashenko_popov_2015.pdf
Size:: 498.86 KB
Format:: Adobe Portable Document Format

Download

Collections

Publications