| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Toschi, Federico
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Topics
Publications (10/10 displayed)
- 2022Build up of yield stress fluids via chaotic emulsificationcitations
- 2022Build up of yield stress fluids via chaotic emulsificationcitations
- 2021Impact of the pre-quench state of binary fluid mixtures on surface-directed spinodal decompositioncitations
- 2021Stress Overshoots in Simple Yield Stress Fluidscitations
- 2020A multi-component lattice Boltzmann approach to study the causality of plastic events: LBM for causality of plastic events
- 2020A multi-component lattice Boltzmann approach to study the causality of plastic eventscitations
- 2019Unified theoretical and experimental view on transient shear bandingcitations
- 2014Spinodal decomposition in homogeneous and isotropic turbulencecitations
- 2014Direct evidence of plastic events and dynamic heterogeneities in soft-glasses
- 2013Turbulence induced coarsening arrest in spinodal decomposition
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article
Spinodal decomposition in homogeneous and isotropic turbulence
Abstract
We study the competition between domain coarsening in a symmetric binary mixture below critical temperature and turbulent fluctuations. We find that the coarsening process is arrested in the presence of turbulence. The physics of the process shares remarkable similarities with the behavior of diluted turbulent emulsions and the arrest length scale can be estimated with an argument similar to the one proposed by Kolmogorov and Hinze for the maximal stability diameter of droplets in turbulence. Although, in the absence of flow, the microscopic diffusion constant is negative, turbulence does effectively arrest the inverse cascade of concentration fluctuations by making the low wavelength diffusion constant positive for scales above the Hinze length.