Capillary form influence on a process and result of measuring of surface tension by the volume drop method
Keywords:
surface tension, drop, thick-walled capillary, knife capillary, area of contactAbstract
Basic parameters are described which influence on the process of forming of drop of the explored liquid on the butt end of capillary. The process of formation of drop is explored on the butt end of the thick-walled and knife capillary. Basic factors are set which influence on the process of forming of drop, and which influence on the result of measuring of surface tencion
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References
1. Русанов А.И. Межфазная тензометрия / А.И. Русанов, В.А. Прохоров. –СПб: Химия, 1994.- 400 с.
2. Harkins W.D. The determination of surface tension and the weight of folling drops / W.D. Harkins // J.Amer. Chea. - BSOR. - 1919 - v. 41 - Р. 499-524.
3. Brown F.E. A simple apparatus for the accurate and easy determination of surface tension with a metal thermoregulator for the quite adjustment of temperature / F.E. Brown // J.Amer.Chem.Sos. - 1916 - t. 38 - Р 246-255.
4. Lando J.L. Tabulated correction factors for the drop-weight-volume determination of surface and interfacial tensions / J.L. Lando, H.T. Oakly // J. Colloid and Interface Sci. - 1967 - v. 25 - N 4 - Р. 526-530. 5. Adamson A.W., Gast A.P. // Physical Chemistry of Surfaces. -1997. –V.6. - Р. 42-50.
2. Harkins W.D. The determination of surface tension and the weight of folling drops / W.D. Harkins // J.Amer. Chea. - BSOR. - 1919 - v. 41 - Р. 499-524.
3. Brown F.E. A simple apparatus for the accurate and easy determination of surface tension with a metal thermoregulator for the quite adjustment of temperature / F.E. Brown // J.Amer.Chem.Sos. - 1916 - t. 38 - Р 246-255.
4. Lando J.L. Tabulated correction factors for the drop-weight-volume determination of surface and interfacial tensions / J.L. Lando, H.T. Oakly // J. Colloid and Interface Sci. - 1967 - v. 25 - N 4 - Р. 526-530. 5. Adamson A.W., Gast A.P. // Physical Chemistry of Surfaces. -1997. –V.6. - Р. 42-50.
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Published
2011-04-15
How to Cite
Равський, Ю. О., & Кісіль, І. С. (2011). Capillary form influence on a process and result of measuring of surface tension by the volume drop method. METHODS AND DEVICES OF QUALITY CONTROL, (1(26), 51–56. Retrieved from https://mpky.nung.edu.ua/index.php/mpky/article/view/190
Issue
Section
MEASUREMENT OF PHYSICAL AND MECHANICS PARAMETERS OF SUBSTANCES
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