SPH simulation of gas arc welding process

M. Ito; S. Izawa; Y. Fukunishi; M. Shigeta

SPH simulation of gas arc welding process

M. Ito^*, S. Izawa, Y. Fukunishi, M. Shigeta

^*この論文の責任著者

工学科　機械工学コース

研究成果: 会議への寄与 › 学会論文 › 査読

10 被引用数 (Scopus)

抄録

TIG welding process is simulated by an SPH method, where the phase change of the anode material, the free surface movement of the liquid, and the four dominant flow-driving forces are taken into account. The effect of welding arc is given by the thermal boundary condition at the surface of the anode material. Reasonable computational results are obtained, and it is shown that the SPH method is applicable to this kind of phenomena.

本文言語	英語
出版ステータス	出版済み - 2012
イベント	7th International Conference on Computational Fluid Dynamics, ICCFD 2012 - Big Island, 米国継続期間: 2012/07/09 → 2012/07/13

学会

学会	7th International Conference on Computational Fluid Dynamics, ICCFD 2012
国/地域	米国
City	Big Island
Period	2012/07/09 → 2012/07/13

ASJC Scopus 主題領域

エネルギー工学および電力技術
航空宇宙工学
計算力学
機械工学
材料力学
凝縮系物理学

引用スタイル

@conference{5dda5e42f7784e59b6067ba6c1700557,

title = "SPH simulation of gas arc welding process",

abstract = "TIG welding process is simulated by an SPH method, where the phase change of the anode material, the free surface movement of the liquid, and the four dominant flow-driving forces are taken into account. The effect of welding arc is given by the thermal boundary condition at the surface of the anode material. Reasonable computational results are obtained, and it is shown that the SPH method is applicable to this kind of phenomena.",

keywords = "Arc weld pool, Meshless method, Multi-phase flow, Sph. tig welding, Surface tension",

author = "M. Ito and S. Izawa and Y. Fukunishi and M. Shigeta",

note = "Publisher Copyright: {\textcopyright} 2012 7th International Conference on Computational Fluid Dynamics, ICCFD 2012. All rights reserved.; 7th International Conference on Computational Fluid Dynamics, ICCFD 2012 ; Conference date: 09-07-2012 Through 13-07-2012",

year = "2012",

language = "英語",

}

TY - CONF

T1 - SPH simulation of gas arc welding process

AU - Ito, M.

AU - Izawa, S.

AU - Fukunishi, Y.

AU - Shigeta, M.

PY - 2012

Y1 - 2012

N2 - TIG welding process is simulated by an SPH method, where the phase change of the anode material, the free surface movement of the liquid, and the four dominant flow-driving forces are taken into account. The effect of welding arc is given by the thermal boundary condition at the surface of the anode material. Reasonable computational results are obtained, and it is shown that the SPH method is applicable to this kind of phenomena.

AB - TIG welding process is simulated by an SPH method, where the phase change of the anode material, the free surface movement of the liquid, and the four dominant flow-driving forces are taken into account. The effect of welding arc is given by the thermal boundary condition at the surface of the anode material. Reasonable computational results are obtained, and it is shown that the SPH method is applicable to this kind of phenomena.

KW - Arc weld pool

KW - Meshless method

KW - Multi-phase flow

KW - Sph. tig welding

KW - Surface tension

UR - http://www.scopus.com/inward/record.url?scp=85085672615&partnerID=8YFLogxK

M3 - 学会論文

AN - SCOPUS:85085672615

T2 - 7th International Conference on Computational Fluid Dynamics, ICCFD 2012

Y2 - 9 July 2012 through 13 July 2012

ER -

SPH simulation of gas arc welding process

抄録

学会

ASJC Scopus 主題領域

フィンガープリント

引用スタイル