In this chapter we consider several issues related to curtain coating: (i) The stabilization of the curtain through the reduction of the surface tension of the liquid/air interface; (ii) The measurement of the dynamic surface tension of that interface; and (iii) The response of the curtain to pressure fluctuations.
KeywordsSurface Tension Tail Length Dynamic Surface Tension Bead Shape Homologous Family
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- 2.J. M. Baumlin, D. Ross, S. Weinstein, and T. Whitesides, unpublished work.Google Scholar
- 3.D. A. Edwards, H. Brenner, and D. T. Wasan, Interfacial Transport Processes and Rheology, Butterworth-Heinemann, Boston (1991).Google Scholar
- 5.A. Friedman, Variational Principles and Free-Boundary Problems, Wiley-Interscience, John Wiley & Sons, New York (1982).Google Scholar
- 9.A. Pitt, D. S. Ross, and T. Whitesides, A mathematical model of dynamic surface tension, unpublished work.Google Scholar
- 10.S. J. Weinstein, A. Clarke, A. G. Moon, and E. A. Simister, Time-dependent equations governing the shape of a two-dimensional liquid curtain, Part 1: Theory, Fluid Physics, 9 (1997), 3626–3636.Google Scholar