Laboratory experiments on ice melting: a need for understanding dynamics at the ice-water interface

AL McCutchan, BA Johnson - Journal of Marine Science and …, 2022 - mdpi.com
The ice-ocean interface is a dynamic zone characterized by the transfer of heat, salinity, and
energy. Complex thermodynamics and fluid dynamics drive fascinating physics as ice is …

Direct numerical simulations of bubble-mediated gas transfer and dissolution in quiescent and turbulent flows

PK Farsoiya, Q Magdelaine, A Antkowiak… - Journal of Fluid …, 2023 - cambridge.org
We perform direct numerical simulations of a gas bubble dissolving in a surrounding liquid.
The bubble volume is reduced due to dissolution of the gas, with the numerical …

Heat transfer in drop-laden turbulence

F Mangani, A Roccon, F Zonta… - Journal of Fluid …, 2024 - cambridge.org
Heat transfer by large deformable drops in a turbulent flow is a complex and rich-in-physics
system, in which drop deformation, breakage and coalescence influence the transport of …

Bubble-mediated transfer of dilute gas in turbulence

PK Farsoiya, S Popinet, L Deike - Journal of Fluid Mechanics, 2021 - cambridge.org
Bubble-mediated gas exchange in turbulent flow is critical in bubble column chemical
reactors as well as for ocean–atmosphere gas exchange related to air entrained by breaking …

Surface-temperature-induced Marangoni effects on developing buoyancy-driven flow

JG Wissink, H Herlina - Journal of Fluid Mechanics, 2023 - cambridge.org
To investigate the initial development of the Rayleigh–Bénard–Marangoni (RBM) instability
in a relatively deep domain, direct numerical simulations for a large range of Marangoni and …

Simulation of air–water interfacial mass transfer driven by high-intensity isotropic turbulence

H Herlina, JG Wissink - Journal of Fluid Mechanics, 2019 - cambridge.org
Simulation of air–water interfacial mass transfer driven by high-intensity isotropic turbulence
Page 1 J. Fluid Mech. (2019), vol. 860, pp. 419–440. c Cambridge University Press 2018 doi:10.1017/jfm.2018.884 …

Effect of surface contamination on interfacial mass transfer rate

JG Wissink, H Herlina, Y Akar… - Journal of Fluid …, 2017 - cambridge.org
The influence of surface contamination upon the mass transfer rate of a low diffusivity gas
across a flat surface is studied using direct numerical simulations. The interfacial mass …

Turbulent boundary layers absent mean shear

BA Johnson, EA Cowen - Journal of Fluid Mechanics, 2018 - cambridge.org
We perform an experimental study to investigate the turbulent boundary layer above a
stationary solid glass bed in the absence of mean shear. High Reynolds number array …

Oscillating grid turbulence in shear-thinning polymer solutions

T Lacassagne, S Simoëns, M El Hajem, A Lyon… - Physics of …, 2019 - pubs.aip.org
Oscillating grid apparatuses are well known and convenient tools for the fundamental study
of turbulence and its interaction with other phenomena since they allow to generate …

Turbulent mass transfer near gas-liquid interfaces in water and shear-thinning dilute polymer solution

T Lacassagne, MEL Hajem, JY Champagne… - International Journal of …, 2022 - Elsevier
Turbulence is known to enhance gas-liquid mass transfer and mixing of high Schmidt
number dissolved gases in water by deforming the concentration boundary layer that …