The Characteristic Analysis of the Surface Wave of Film under Different Surface Tension
With the change of the relation between the Bond numbers and 1/3, the different control equations with different dispersion item for the surface wave was obtained. The equation under tension and bottom was reduced from the potential flow theory with the little parameter perturbation technique, and then was solved by using the pseudo-spectral method. The waterfall of the surface wave was simulated with software. The results show, that different surface tension has significant effect on the film surface and there are some solitary-like wave.
M.K. Lei, X.P. Zhu, K.W. Xu and B.S. Xu
S. L. Wang et al., "The Characteristic Analysis of the Surface Wave of Film under Different Surface Tension ", Key Engineering Materials, Vols. 373-374, pp. 778-781, 2008