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Long-wave Marangoni instability with vibration

Published online by Cambridge University Press:  21 December 2005

UWE THIELE
Affiliation:
Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Str. 38, D-01187 Dresden, Germany
JOSÉ M. VEGA
Affiliation:
E.T.S.I. Aeronáuticos, Universidad Politécnica de Madrid, Plaza Cardenal Cisneros 3, 28040 Madrid, Spain
EDGAR KNOBLOCH
Affiliation:
Department of Physics, University of California, Berkeley, CA 94720, USA

Abstract

The effect of vertical vibration on the long-wave instability of a Marangoni system is studied. The vibration augments the stabilizing effect of surface tension in bounded systems. In laterally unbounded systems nonlinear terms can stabilize non-flat states and prevent the appearance of dry spots. The effect of a slight inclination of the system is also considered.

Type
Papers
Copyright
© 2005 Cambridge University Press

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