The physics of freezing and melting in the presence of flows

Y Du, E Calzavarini, C Sun - Nature Reviews Physics, 2024 - nature.com
Ice in the environment plays a central role in both global-scale processes on Earth and
many human activities. Issues related to its description, including the modelling of natural ice …

Morphology evolution of a melting solid layer above its melt heated from below

R Yang, CJ Howland, HR Liu, R Verzicco… - Journal of Fluid …, 2023 - cambridge.org
We numerically study the melting process of a solid layer heated from below such that a
liquid melt layer develops underneath. The objective is to quantitatively describe and …

Ice melting in salty water: layering and non-monotonic dependence on the mean salinity

R Yang, CJ Howland, HR Liu, R Verzicco… - Journal of Fluid …, 2023 - cambridge.org
The presence of salt in seawater strongly affects the melt rate and the shape evolution of ice,
both of utmost relevance in ice–ocean interactions and thus for the climate. To get a better …

Experimental study on heat transfer characteristics of ice melting processes under point-source bubble flows

Z Liu, X Zhang, M Song, L Zhang, K Shao… - … Communications in Heat …, 2024 - Elsevier
Effective de-icing technologies are important to the ships and offshore structures in cold
regions and air bubble de-icing method is expected to have great potential for application …

Shape effect on solid melting in flowing liquid

R Yang, CJ Howland, HR Liu, R Verzicco… - Journal of Fluid …, 2024 - cambridge.org
Iceberg melting is a critical factor for climate change. However, the shape of an iceberg is an
often neglected aspect of its melting process. Our study investigates the influence of different …

Equilibrium states of the ice-water front in a differentially heated rectangular cell (a)

Z Wang, E Calzavarini, C Sun - Europhysics Letters, 2021 - iopscience.iop.org
We study the conductive and convective states of phase change of pure water in a
rectangular container where two opposite walls are kept respectively at temperatures below …

Rayleigh–Bénard instability in the presence of phase boundary and shear

C Lu, M Zhang, K Luo, J Wu, H Yi - Journal of Fluid Mechanics, 2022 - cambridge.org
We study the two-dimensional Rayleigh–Bénard instability subject to the combined effects of
a solid–liquid phase boundary and shear using linear stability theory and energy analysis …

Effect of gap length and partition thickness on thermal boundary layer in thermal convection

Z Wang, H Tong, Z Wang, H Yang, Y Wei, Y Qian - Entropy, 2023 - mdpi.com
Two-dimensional direct numerical simulations of partitioned thermal convection are
performed using the thermal lattice Boltzmann method for the Rayleigh number (Ra) of 109 …

Vibration-induced morphological evolution of a melting solid under microgravity

WP Fang, JZ Wu, ZL Huang, BF Wang… - Journal of Fluid …, 2024 - cambridge.org
We study the melting process of a solid under microgravity, driven solely by lateral vibrations
that are perpendicular to the applied temperature gradient due to the absence of gravity …

[HTML][HTML] Rotating convection with a melting boundary: an application to the icy moons

T Gastine, B Favier - Icarus, 2024 - Elsevier
A better understanding of the ice-ocean couplings is required to better characterise the
hydrosphere of the icy moons. Using global numerical simulations in spherical geometry, we …