Build up of yield stress fluids via chaotic emulsification
نویسندگان
چکیده
Stabilised dense emulsions display a rich phenomenology connecting microstructure and rheology. In this work, we study how an emulsion with finite yield stress can be built via large-scale stirring. By gradually increasing the volume fraction of dispersed minority phase, under constant action stirring force, are able to achieve close 80%. Despite fact that our system is highly concentrated not yet turbulent observe droplet size distribution consistent ?10/3 scaling, often associated inertial range droplets breakup. We report polydispersity sizes correlates dynamics formation process. Additionally, quantify visco-elastic properties finally obtained demonstrate presence stress. The approach reported pave way quantitative understanding complex interplay between mesoscale constituents flow fluids.
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ژورنال
عنوان ژورنال: Journal of Turbulence
سال: 2022
ISSN: ['1468-5248']
DOI: https://doi.org/10.1080/14685248.2022.2067333