On the Calculation of Surface Tension from Measurements of Pendant Drops
β Scribed by Fordham, S.
- Book ID
- 120146577
- Publisher
- The Royal Society
- Year
- 1948
- Tongue
- English
- Weight
- 556 KB
- Volume
- 194
- Category
- Article
- ISSN
- 0962-8444
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π SIMILAR VOLUMES
Described herein is a two-phase nonempirical method for the determination of surface or interfacial tension of stationary systems that also allows the determination of drop correction factor. The method is based on the theoretical calculation of the drop profile associated with the maximum volume of
Metallic drops can be levitated and melted by inhomogeneous electromagnetic high-frequency fields. Also, oscillations about their equilibrium shape can be excited which can be detected by a suitably focused photodiode. The restoring force for these oscillations is the surface tension which therefore