## Abstract

We comment on the definition of the surface tension gradient when of the surface of a liquid drop a surfactant is spreading.

## Authors

C.I.

Tiberiu Popoviciu Institute of Numerical Analysis

**Gheorghiu**Tiberiu Popoviciu Institute of Numerical Analysis

## Keywords

liquid drop; surfactant spreading; surface tension gradient definition;

### References

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## Cite this paper as

C.I. Gheorghiu, *Comment on ”Numerical analysis for the effect of surfactants on a circular liquid lens (I)”*, Rev. Roum. Sci. Techn. – Mec. Appl., **41 **(1996), p. 493.

## About this paper

##### Journal

Rev. Roum. Sci. Techn. – Mec. Appl.

##### Publisher Name

##### Paper on journal website

##### Print ISSN

0035-4074

##### Online ISSN

## MR

?

## ZBL

?

## Google Scholar

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[1] M. Kohr-Ile, I. Stan, Z. Kasa,

[2] D. D. Ioseph, K. Nguyen, G. S. Beavers,

*Numerical analysis for the effect of surfactans on a circular liquid lens (I),*Rev. Roum. Sc. Tech. Mec. Appl., 40 (1995), 201-219.[2] D. D. Ioseph, K. Nguyen, G. S. Beavers,

*Nonuniqueness and stability of the configuration of flow of immiscible fluids with different viscosities,*J. Fluid Mech., 143, 319, 1984.*[3] Stan, C. I. Gheorghiu, Z. Kasa,*

*Effects of saurfactants on an undeformable drop initially ar rest,*Studia Univ. Babes-Bolyai, Mathematica, XXXVIII, 2, 1993, 113-126.?