Abstract
Data which describe the unidirectional spreading of several pure oils and oilsurfactant mixtures on water in the surface-tension regime are reported. Leadingedge position and profiles of velocity, thickness and film tension are given as functions of time. The data are consistent with the numerical similarity solution of Foda & Cox (1980), although the measured dependence of the film tension on the film thickness often differs from the equilibrium relationship. The configuration of the oil film near the spreading origin may be either a coherent multimolecular layer or a multitude of thinning, outward-moving lenses surrounded by monolayer. The pure oils show an acceleration zone connecting the slow-moving inner region to a fast-moving outer region, while the oil-surfactant mixtures show a much more gradual increase in film velocity.
References
14
Referenced
58
- Huh, C. , Inoue, M. & Mason, S. G. 1975 Can. J. Chem. Engng 53,367.
- Foda, M. A. & Cox, R. G. 1977 Dept. of Civil Engng, McGill Univ. Tech. Rep. 77–1 (FML).
- Di Pietro, N. D. , Huh, C. & Cox, R. G. 1978 J. Fluid Mech. 84,529.
- Sheludko, A. 1966 Colloid Chemistry.Elsevier.
- Adamson, A. W. 1982 Physical Chemistry of Surfaces,4th edn. Wiley-Interscience.
- Camp, D. W. 1985 The spreading of oil films on water in the surface tension regime. Ph.D. Thesis.Dept. of Chem. Engng, Univ. of Washington.
- Reinold, A. W. & Rucker, A. W. 1887 Phil. Trans. R. Soc. (Lond.) 177,627.
- Prausnitz, J. M. , Lichtenthaler, R. N. & Gomes de Azevedo, E. 1986 Molecular Thermodynamics of Fluid-Phase Equilibria,2nd edn. Prentice-Hall.
- Mar, A. & Mason, S. G. 1968 Kolloid Z. & Z. Polymere 225,55.
- Foda, M. A. & Cox, R. G. 1980 J. Fluid Mech. 101,33.
- Landt, E. & Volmer, M. 1926 Z. Phys. Chem. 122,398.
- Langmuir, I. & Schaeffer, V. T. 1937 J. Am. Chem. Soc. 58,284.
-
Fay, J. A. 1969 The spreading of oils slicks on a calm sea. InOil on the Sea (ed. D. P. Hoult ), pp.53–63.Plenum.
(
10.1007/978-1-4684-9019-0_5
) - Garrett, W. D. & Barger, W. R. 1970 Environ. Sci. Tech. 4,123.
Dates
Type | When |
---|---|
Created | 19 years, 4 months ago (April 21, 2006, 11:30 a.m.) |
Deposited | 6 years, 2 months ago (June 7, 2019, 4 p.m.) |
Indexed | 4 months, 2 weeks ago (April 10, 2025, 5:31 a.m.) |
Issued | 37 years, 9 months ago (Nov. 1, 1987) |
Published | 37 years, 9 months ago (Nov. 1, 1987) |
Published Online | 19 years, 4 months ago (April 21, 2006) |
Published Print | 37 years, 9 months ago (Nov. 1, 1987) |
@article{Camp_1987, title={The spreading of oil on water in the surface-tension regime}, volume={184}, ISSN={1469-7645}, url={http://dx.doi.org/10.1017/s0022112087002969}, DOI={10.1017/s0022112087002969}, journal={Journal of Fluid Mechanics}, publisher={Cambridge University Press (CUP)}, author={Camp, David W. and Berg, John C.}, year={1987}, month=nov, pages={445–462} }