Chemo-hydrodynamic patterns and instabilities
A De Wit - Annual Review of Fluid Mechanics, 2020 - annualreviews.org
By modifying a physical property of a solution like its density or viscosity, chemical reactions
can modify and even trigger convective flows. These flows in turn affect the spatiotemporal …
can modify and even trigger convective flows. These flows in turn affect the spatiotemporal …
Pattern formation and mass transfer under stationary solutal Marangoni instability
According to the seminal theory by Sternling and Scriven [1], solutal Marangoni convection
during mass transfer of surface-active solutes may occur as either oscillatory or stationary …
during mass transfer of surface-active solutes may occur as either oscillatory or stationary …
Effects of gravity modulation on the dynamics of a radial A+ B→ C reaction front
The dynamics of radial A+ B→ C reaction fronts can be affected by buoyancy-driven
convection. Motivated by recent advances in reaction-diffusion–advection (RDA) systems …
convection. Motivated by recent advances in reaction-diffusion–advection (RDA) systems …
Adaptive micromixer based on the solutocapillary Marangoni effect in a continuous-flow microreactor
Continuous-flow microreactors are an important development in chemical engineering
technology, since pharmaceutical production needs flexibility in reconfiguring the synthesis …
technology, since pharmaceutical production needs flexibility in reconfiguring the synthesis …
Chemo-Marangoni convection driven by an interfacial reaction: Pattern formation and kinetics
K Eckert, M Acker, R Tadmouri… - Chaos: An Interdisciplinary …, 2012 - pubs.aip.org
A combined study devoted to chemo-Marangoni convection and the underlying kinetics is
presented for a biphasic system in which surfactants are produced in situ by an interfacial …
presented for a biphasic system in which surfactants are produced in situ by an interfacial …
[HTML][HTML] Hydrodynamic instability triggered during thin-film formation by interfacial polymerization
AM Ben-Zvi, GZ Ramon - Physics of Fluids, 2024 - pubs.aip.org
An exothermic reaction at an immiscible liquid–liquid interface is at the core of several
industrial processes and can trigger hydrodynamic instability. Here, we study interfacial …
industrial processes and can trigger hydrodynamic instability. Here, we study interfacial …
Relaxation oscillations of solutal Marangoni convection at curved interfaces
K Schwarzenberger, S Aland, H Domnick… - Colloids and Surfaces A …, 2015 - Elsevier
Relaxation oscillations in a two-phase system, consisting of paraffin oil and water, with 2-
propanol initially dissolved in the oil phase, are observed as a periodic decay and re …
propanol initially dissolved in the oil phase, are observed as a periodic decay and re …
Multiscale structures in solutal Marangoni convection: Three-dimensional simulations and supporting experiments
Transient solutal Marangoni convection in a closed two-layer system is studied by a
combination of numerical simulations and supplementary validation experiments. The …
combination of numerical simulations and supplementary validation experiments. The …
Marangoni instability triggered by selective evaporation of a binary liquid inside a Hele-Shaw cell
Interfacial stability is important for many processes involving heat and mass transfer across
two immiscible phases. For the evaporation of a binary solution with one component more …
two immiscible phases. For the evaporation of a binary solution with one component more …
Marangoni-driven nonlinear dynamics of bimolecular frontal systems: a general classification for equal diffusion coefficients
When bimolecular fronts form in solutions, their dynamics is likely to be affected by
chemically driven convection such as buoyancy-and Marangoni-driven flows. It is known that …
chemically driven convection such as buoyancy-and Marangoni-driven flows. It is known that …