Deformation and solidification behavior of a molten metal droplet colliding with a substrate: Modeling and experiment

Jun Fukai, Haruhisa Asami, Osamu Miyatake

研究成果: 会議への寄与タイプ論文

1 引用 (Scopus)

抜粋

A mathematical model describing the deformation and solidification behavior of a molten metal droplet impinging on cooled substrates was presented. The value of the contact heat transfer coefficient on the droplet/substrate interface was evaluated by comparing the calculated final splat diameter to the experimental one. The evaluated value is within the previously reported ranges. The model almost predicts the dependence of the experimental final splat diameter on the preimpact velocity and the initial droplet diameter. According to the calculation, a thin solid layer is initiated at the spreading front, but it does not fully develop during spreading. The preimpact velocity has little effect on the freezing rate during spreading though it essentially affects the maximum spreading.

元の言語英語
ページ473-483
ページ数11
出版物ステータス出版済み - 1 1 1998
イベントProceedings of the 1998 TMS Annual Meeting - San Antonio, TX, USA
継続期間: 2 15 19982 19 1998

その他

その他Proceedings of the 1998 TMS Annual Meeting
San Antonio, TX, USA
期間2/15/982/19/98

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanics of Materials
  • Metals and Alloys

これを引用

Fukai, J., Asami, H., & Miyatake, O. (1998). Deformation and solidification behavior of a molten metal droplet colliding with a substrate: Modeling and experiment. 473-483. 論文発表場所 Proceedings of the 1998 TMS Annual Meeting, San Antonio, TX, USA, .