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 language | English |
|---|---|
| Pages (from-to) | 1793-1799 |
| Number of pages | 7 |
| Journal | ISIJ International |
| Volume | 44 |
| Issue number | 11 |
| Publication status | Published - 2004 Dec 1 |
| Externally published | Yes |
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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 journal › Article
}
TY - JOUR
T1 - Improvements in surface tension measurements of liquid metals having low capillary constants by the constrained drop method
AU - Lee, Joonho
AU - Kiyose, Akihito
AU - Nakatsuka, Shinichi
AU - Nakamoto, Masashi
AU - Tanaka, Toshihiro
PY - 2004/12/1
Y1 - 2004/12/1
N2 - 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.
AB - 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.
KW - Capillary constant
KW - Constrained drop method
KW - Laplace equation
KW - Liquid metal
KW - Sessile drop method
KW - Surface tension
UR - http://www.scopus.com/inward/record.url?scp=11244313098&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=11244313098&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:11244313098
VL - 44
SP - 1793
EP - 1799
JO - ISIJ International
JF - ISIJ International
SN - 0915-1559
IS - 11
ER -