[HTML][HTML] Mixing and solvent exchange near the turbulent/non-turbulent interface in a quasi-2D jet

YA Lee, SG Huisman, D Lohse - International Journal of Multiphase Flow, 2023 - Elsevier
We inject with jet mixtures of ethanol and dissolved anise oil upward into quiescent water
with jet Reynolds numbers, 500< R e 0< 810. Nucleation of oil droplets, also known as the …

Micro-droplet nucleation through solvent exchange in a turbulent buoyant jet

YA Lee, C Sun, SG Huisman, D Lohse - Journal of Fluid Mechanics, 2022 - cambridge.org
Solvent exchange is a process involving mixing between a good solvent with dissolved
solute and a poor solvent. The process creates local oversaturation which causes the …

[HTML][HTML] Scalar transport and nucleation in quasi-two-dimensional starting jets and puffs

YA Lee, D Lohse, SG Huisman - International Journal of Multiphase Flow, 2023 - Elsevier
We experimentally investigate the early-stage scalar mixing and transport with solvent
exchange in a quasi-two-dimensional (quasi-2D) jet. We inject an ethanol/oil mixture …

Mixing in confined fountains

YA Lee, D Lohse, SG Huisman - arXiv preprint arXiv:2304.07148, 2023 - arxiv.org
We have experimentally investigated mixing in highly confined turbulent fountains, namely
quasi-two-dimensional fountains. Fountains are formed when the momentum of the jet fluid …