Factors limiting the accuracy of measurements of surface tension by the sessile drop method
โ Scribed by R. Sangiorgi; G. Caracciolo; A. Passerone
- Publisher
- Springer
- Year
- 1982
- Tongue
- English
- Weight
- 458 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0022-2461
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๐ SIMILAR VOLUMES
Asymptotic solutions for large and small surface tension are developed for the profile of a symmetric sessile drop. The problem for large surface tension (i.e., small Bond number) is a regular perturbation problem, where the solution may be written as a uniformly valid asymptotic expansion. The prob
## Abstract A survey is given of the existing methods for measuring the surface tension from the geometry of sessile drops. These methods, which generally consist of the measurement of simple drop dimensions, are insufficiently accurate for use with adsorption studies. A new procedure is described