Improvements in surface tension measurements of liquid metals having low capillary constants by the constrained drop method

Joonho Lee, Akihito Kiyose, Shinichi Nakatsuka, Masashi Nakamoto, Toshihiro Tanaka

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

Accurate measurements of surface tension of liquid metals having low capillary constants (the ratio between density (ρ) and surface tension (σ), ρ/σ) have been attempted using the constrained drop method. High accuracy of surface tension measurements was obtained by making a large axi-symmetric liquid drop and adopting a developed image capturing system composed of a high-resolution charge-coupled device (CCD) camera, an additional CCD camera to adjust the level of the metal drop and a He-Ne laser.

Original languageEnglish
Pages (from-to)1793-1799
Number of pages7
JournalISIJ International
Volume44
Issue number11
Publication statusPublished - 2004 Dec 1
Externally publishedYes

Fingerprint

Liquid metals
Surface tension
CCD cameras
Metals
Lasers
Liquids

Keywords

  • Capillary constant
  • Constrained drop method
  • Laplace equation
  • Liquid metal
  • Sessile drop method
  • Surface tension

ASJC Scopus subject areas

  • Metals and Alloys

Cite this

Improvements in surface tension measurements of liquid metals having low capillary constants by the constrained drop method. / Lee, Joonho; Kiyose, Akihito; Nakatsuka, Shinichi; Nakamoto, Masashi; Tanaka, Toshihiro.

In: ISIJ International, Vol. 44, No. 11, 01.12.2004, p. 1793-1799.

Research output: Contribution to journalArticle

Lee, Joonho ; Kiyose, Akihito ; Nakatsuka, Shinichi ; Nakamoto, Masashi ; Tanaka, Toshihiro. / Improvements in surface tension measurements of liquid metals having low capillary constants by the constrained drop method. In: ISIJ International. 2004 ; Vol. 44, No. 11. pp. 1793-1799.
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