Theoretical analysis for the deflection of granular jets

Yu Hui Deng; Jonathan J. Wylie; Qiang Zhang

doi:10.1016/j.crma.2009.11.008

Author(s)

Related Research Unit(s)

Department of Mathematics

Detail(s)

Original language	English
Pages (from-to)	111-114
Journal / Publication	Comptes Rendus Mathematique
Volume	348
Issue number	1-2
Publication status	Published - Jan 2010

Link(s)

DOI	DOI https://doi.org/10.1016/j.crma.2009.11.008 Final Published version
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Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-74249102462&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(38e3f032-2d05-417e-8813-cec42e463c8c).html

Abstract

We consider a dilute granular jet colliding with an oblique planar wall. Collisions between particles and collisions between particles and the wall are inelastic. We derive an exact solution for the mean force experienced by the wall for dilute jets. We show that the mean force on the wall can be a non-monotonic function of the angle between the wall and the jet. This occurs because particles that rebound from the wall can collide with incoming particles and be scattered. © 2009.

Citation Format(s)

[ RIS ] [ BibTeX ]

Theoretical analysis for the deflection of granular jets. / Deng, Yu Hui; Wylie, Jonathan J.; Zhang, Qiang.
In: Comptes Rendus Mathematique, Vol. 348, No. 1-2, 01.2010, p. 111-114.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

Deng, YH, Wylie, JJ & Zhang, Q 2010, 'Theoretical analysis for the deflection of granular jets', Comptes Rendus Mathematique, vol. 348, no. 1-2, pp. 111-114. https://doi.org/10.1016/j.crma.2009.11.008

Deng, Y. H., Wylie, J. J., & Zhang, Q. (2010). Theoretical analysis for the deflection of granular jets. Comptes Rendus Mathematique, 348(1-2), 111-114. https://doi.org/10.1016/j.crma.2009.11.008

Deng YH, Wylie JJ , Zhang Q. Theoretical analysis for the deflection of granular jets. Comptes Rendus Mathematique. 2010 Jan;348(1-2):111-114. doi: 10.1016/j.crma.2009.11.008

Deng, Yu Hui ; Wylie, Jonathan J. ; Zhang, Qiang. / Theoretical analysis for the deflection of granular jets. In: Comptes Rendus Mathematique. 2010 ; Vol. 348, No. 1-2. pp. 111-114.