Marangoni-vs.buoyancy-driven flows: competition for spatio-temporal oscillations in A + B → C systems

Author:

Bigaj Adam1ORCID,Budroni Marcello A.2ORCID,Escala Darío Martín1ORCID,Rongy Laurence1ORCID

Affiliation:

1. Nonlinear Physical Chemistry Unit, Service de Chimie Physique et Biologie Théorique, Université libre de Bruxelles (ULB), CP 231 – Campus Plaine, 1050 Brussels, Belgium

2. Department of Chemistry and Pharmacy, University of Sassari, Via Vienna 2, 07100 Sassari, Italy

Abstract

The competition between chemically induced Marangoni-driven and buoyancy-driven flows is at the core of a new mechanism through which autonomous chemical oscillations can arise for simpleA+BCreactions.

Funder

Université Libre de Bruxelles

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Reference61 articles.

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3. P.Gray and S. K.Scott , Chemical Oscillations and Instabilities. Non-linear Chemical Kinetics , Oxford University Press , Oxford, UK , 1994

4. I. R.Epstein and J. A.Pojman , Introduction to Nonlinear Chemical Dynamics: Oscillations, Waves, patterns and Chaos , Oxford University Press , New York , 1994

5. R. J.Field and M.Burger , Oscillations and traveling waves in chemical systems , John Wiley and Sons , New York , 1985

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