Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box

Olukayode Isaiah Imole; Nishant Kumar; Vanessa Magnanimo; Stefan Luding

Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box

Olukayode Isaiah Imole
, Nishant Kumar
, Vanessa Magnanimo
, Stefan Luding

Faculty of Engineering Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

2 Citations (Scopus)

68 Downloads (Pure)

Abstract

We compare element test experiments and simulations on the deformation of frictional, cohesive particles in a bi-axial box. We show that computer simulations with the Discrete Element Method qualitatively reproduce a uniaxial compression element test in the true bi-axial tester. We highlight the effects of friction and polydispersity on our simulations and present the second stress response namely the deviatoric stress as a function of the deviatoric strain.

Original language	English
Title of host publication	7th International Conference for Conveying and Handling of Particulate Solids (CHoPS 2012)
Subtitle of host publication	Proceedings of a meeting held 10-13 September 2012, Friedrichshafen, Germany
Place of Publication	Friedrichshafen, DE
Publisher	Dechema e.V.
Pages	56-61
ISBN (Print)	9781629935362
Publication status	Published - 10 Sept 2012
Event	7th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2012 - Graf-Zeppelin-Haus, Friedrichshafen, Germany Duration: 10 Sept 2012 → 13 Sept 2012 Conference number: 7

Conference

Conference	7th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2012
Abbreviated title	CHoPS
Country/Territory	Germany
City	Friedrichshafen
Period	10/09/12 → 13/09/12

Keywords

METIS-294362
IR-84177

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Imole2012discreteSubmitted version, 249 KB

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Imole, Olukayode Isaiah ; Kumar, Nishant ; Magnanimo, Vanessa et al. / Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box. 7th International Conference for Conveying and Handling of Particulate Solids (CHoPS 2012): Proceedings of a meeting held 10-13 September 2012, Friedrichshafen, Germany. Friedrichshafen, DE : Dechema e.V., 2012. pp. 56-61

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title = "Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box",

abstract = "We compare element test experiments and simulations on the deformation of frictional, cohesive particles in a bi-axial box. We show that computer simulations with the Discrete Element Method qualitatively reproduce a uniaxial compression element test in the true bi-axial tester. We highlight the effects of friction and polydispersity on our simulations and present the second stress response namely the deviatoric stress as a function of the deviatoric strain.",

keywords = "METIS-294362, IR-84177",

author = "Imole, \{Olukayode Isaiah\} and Nishant Kumar and Vanessa Magnanimo and Stefan Luding",

year = "2012",

month = sep,

day = "10",

language = "English",

isbn = "9781629935362",

pages = "56--61",

booktitle = "7th International Conference for Conveying and Handling of Particulate Solids (CHoPS 2012)",

publisher = "Dechema e.V.",

address = "Germany",

note = "7th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2012, CHoPS ; Conference date: 10-09-2012 Through 13-09-2012",

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Imole, OI, Kumar, N, Magnanimo, V & Luding, S 2012, Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box. in 7th International Conference for Conveying and Handling of Particulate Solids (CHoPS 2012): Proceedings of a meeting held 10-13 September 2012, Friedrichshafen, Germany. Dechema e.V., Friedrichshafen, DE, pp. 56-61, 7th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2012, Friedrichshafen, Germany, 10/09/12.

Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box. / Imole, Olukayode Isaiah; Kumar, Nishant; Magnanimo, Vanessa et al.
7th International Conference for Conveying and Handling of Particulate Solids (CHoPS 2012): Proceedings of a meeting held 10-13 September 2012, Friedrichshafen, Germany. Friedrichshafen, DE: Dechema e.V., 2012. p. 56-61.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

TY - GEN

T1 - Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box

AU - Imole, Olukayode Isaiah

AU - Kumar, Nishant

AU - Magnanimo, Vanessa

AU - Luding, Stefan

N1 - Conference code: 7

PY - 2012/9/10

Y1 - 2012/9/10

N2 - We compare element test experiments and simulations on the deformation of frictional, cohesive particles in a bi-axial box. We show that computer simulations with the Discrete Element Method qualitatively reproduce a uniaxial compression element test in the true bi-axial tester. We highlight the effects of friction and polydispersity on our simulations and present the second stress response namely the deviatoric stress as a function of the deviatoric strain.

AB - We compare element test experiments and simulations on the deformation of frictional, cohesive particles in a bi-axial box. We show that computer simulations with the Discrete Element Method qualitatively reproduce a uniaxial compression element test in the true bi-axial tester. We highlight the effects of friction and polydispersity on our simulations and present the second stress response namely the deviatoric stress as a function of the deviatoric strain.

KW - METIS-294362

KW - IR-84177

M3 - Conference contribution

SN - 9781629935362

SP - 56

EP - 61

BT - 7th International Conference for Conveying and Handling of Particulate Solids (CHoPS 2012)

PB - Dechema e.V.

CY - Friedrichshafen, DE

T2 - 7th International Conference for Conveying and Handling of Particulate Solids, CHoPS 2012

Y2 - 10 September 2012 through 13 September 2012

ER -

Discrete Element Simulations and Experiments on the Deformation of Cohesive Powders in a Bi-Axial Box

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