Turbulent decomposition of chemical waves by spontaneously induced hydrodynamic oscillation
- 1 January 1993
- journal article
- Published by AIP Publishing in Chaos: An Interdisciplinary Journal of Nonlinear Science
- Vol. 3 (1) , 21-25
- https://doi.org/10.1063/1.165975
Abstract
The dynamic evolution of a chemical reaction–diffusion pattern and its interaction with hydrodynamic flow is investigated by two-dimensional velocimetry and spectrophotometry based on microscope video imaging techniques. Oscillatory deformation and turbulent decomposition of chemical wave fronts are observed which are induced by a pronounced oscillatory flow excited spontaneously in a Belousov–Zhabotinsky solution layer with a free surface.Keywords
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