Simulation of powder behavior based on discrete model taking account of surface effect of particles

Fujio Tsumori; Keiichiro Hayakawa; Susumu Shima

Simulation of powder behavior based on discrete model taking account of surface effect of particles

Fujio Tsumori, Keiichiro Hayakawa, Susumu Shima

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

Abstract

An attempt is made to a new compaction model, which may agree well with experimental result when the particles are very adhesive. Adhesion force and resistance force by liquid bridge between particles are incorporated and simulation is carried out. A simulation of two particles' collision is first carried out, and then a simulation of free fall of many particles is carried out. When two particles collide with one another, they stick together. And when many particles fall by the gravity, they form clusters and the density of assembly of the particles is low because there are large or small cavities among the clusters. Thus, in these simulations, the effect of adhesion of particles is seen very clearly.

Original language	English
Title of host publication	Computational Plasticity
Subtitle of host publication	Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII
Pages	591-594
Number of pages	4
Edition	PART 1
Publication status	Published - Dec 1 2005
Externally published	Yes
Event	8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII - Barcelona, Spain Duration: Sept 5 2005 → Sept 7 2005

Publication series

Name	Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII
Number	PART 1

Other

Other	8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII
Country/Territory	Spain
City	Barcelona
Period	9/5/05 → 9/7/05

All Science Journal Classification (ASJC) codes

Computational Theory and Mathematics
Theoretical Computer Science

Cite this

Tsumori, F., Hayakawa, K., & Shima, S. (2005). Simulation of powder behavior based on discrete model taking account of surface effect of particles. In Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII (PART 1 ed., pp. 591-594). (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; No. PART 1).

Simulation of powder behavior based on discrete model taking account of surface effect of particles. / Tsumori, Fujio; Hayakawa, Keiichiro; Shima, Susumu.
Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1. ed. 2005. p. 591-594 (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; No. PART 1).

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

Tsumori, F, Hayakawa, K & Shima, S 2005, Simulation of powder behavior based on discrete model taking account of surface effect of particles. in Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1 edn, Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII, no. PART 1, pp. 591-594, 8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII, Barcelona, Spain, 9/5/05.

Tsumori F, Hayakawa K, Shima S. Simulation of powder behavior based on discrete model taking account of surface effect of particles. In Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1 ed. 2005. p. 591-594. (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; PART 1).

Tsumori, Fujio ; Hayakawa, Keiichiro ; Shima, Susumu. / Simulation of powder behavior based on discrete model taking account of surface effect of particles. Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII. PART 1. ed. 2005. pp. 591-594 (Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII; PART 1).

@inproceedings{07ec2e193dc54928a049735f86df067d,

title = "Simulation of powder behavior based on discrete model taking account of surface effect of particles",

abstract = "An attempt is made to a new compaction model, which may agree well with experimental result when the particles are very adhesive. Adhesion force and resistance force by liquid bridge between particles are incorporated and simulation is carried out. A simulation of two particles' collision is first carried out, and then a simulation of free fall of many particles is carried out. When two particles collide with one another, they stick together. And when many particles fall by the gravity, they form clusters and the density of assembly of the particles is low because there are large or small cavities among the clusters. Thus, in these simulations, the effect of adhesion of particles is seen very clearly.",

author = "Fujio Tsumori and Keiichiro Hayakawa and Susumu Shima",

year = "2005",

month = dec,

day = "1",

language = "English",

isbn = "8495999781",

series = "Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII",

number = "PART 1",

pages = "591--594",

booktitle = "Computational Plasticity",

edition = "PART 1",

note = "8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII ; Conference date: 05-09-2005 Through 07-09-2005",

}

TY - GEN

T1 - Simulation of powder behavior based on discrete model taking account of surface effect of particles

AU - Tsumori, Fujio

AU - Hayakawa, Keiichiro

AU - Shima, Susumu

PY - 2005/12/1

Y1 - 2005/12/1

N2 - An attempt is made to a new compaction model, which may agree well with experimental result when the particles are very adhesive. Adhesion force and resistance force by liquid bridge between particles are incorporated and simulation is carried out. A simulation of two particles' collision is first carried out, and then a simulation of free fall of many particles is carried out. When two particles collide with one another, they stick together. And when many particles fall by the gravity, they form clusters and the density of assembly of the particles is low because there are large or small cavities among the clusters. Thus, in these simulations, the effect of adhesion of particles is seen very clearly.

AB - An attempt is made to a new compaction model, which may agree well with experimental result when the particles are very adhesive. Adhesion force and resistance force by liquid bridge between particles are incorporated and simulation is carried out. A simulation of two particles' collision is first carried out, and then a simulation of free fall of many particles is carried out. When two particles collide with one another, they stick together. And when many particles fall by the gravity, they form clusters and the density of assembly of the particles is low because there are large or small cavities among the clusters. Thus, in these simulations, the effect of adhesion of particles is seen very clearly.

UR - http://www.scopus.com/inward/record.url?scp=84857149136&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84857149136&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84857149136

SN - 8495999781

SN - 9788495999788

T3 - Computational Plasticity: Fundamentals and Applications - Proceedings of the 8th International Conference on Computational Plasticity, COMPLAS VIII

SP - 591

EP - 594

BT - Computational Plasticity

T2 - 8th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS VIII

Y2 - 5 September 2005 through 7 September 2005

ER -

Simulation of powder behavior based on discrete model taking account of surface effect of particles

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this