アーク溶接の溶融池現象に関する界面張力論的解析(第2報)

• 西口 公之

  大阪大学工学部

• 黄地 尚義

  大阪大学工学部

• 古賀 宏志

  三菱重工業(株)

書誌事項

タイトル別名

• Study on Behaviour of Molten Pool in Arc Welding (2nd Report)
• Numerical Analysis of Molten Pool Surface Profile
• 溶融池表面形状の差分解法

抄録

The molten pool surface profile in arc welding has been analyzed numerically by a finite difference method.<BR>In the first part of this report, the numerical method has been discussed and it is made clear that an iterative method of finite difference is useful to solve the non-linear partial differential equation which describes the molten pool surface profile.<BR>In the second part, the iterative method has been applied to some typical problems in arc welding and satisfactory results have been obtained.<BR>From these numerical analyses, it is concluded that the method, used in this work, is quite available for further investigation of molten pool phenomena in arc welding.

収録刊行物

• 溶接学会誌

  溶接学会誌 50 (5), 525-530, 1981

  一般社団法人 溶接学会

キーワード

• Metals and Alloys
• Surfaces, Coatings and Films
• Mechanical Engineering
• Mechanics of Materials

詳細情報

• CRID: 1390001206501148288
• NII論文ID: 130003763608
• DOI: 10.2207/qjjws1943.50.525
• ISSN: 18837204
• ISSN: 00214787
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可