[HTML][HTML] Icebergs melting

C Cenedese, F Straneo - Annual Review of Fluid Mechanics, 2023 - annualreviews.org
Iceberg calving accounts for half of the mass discharge from the Greenland and Antarctic ice
sheets, which has increased dramatically over the last two decades. Through their …

[HTML][HTML] Heterogeneous melting near the Thwaites Glacier grounding line

BE Schmidt, P Washam, PED Davis, KW Nicholls… - Nature, 2023 - nature.com
Thwaites Glacier represents 15% of the ice discharge from the West Antarctic Ice Sheet and
influences a wider catchment,–. Because it is grounded below sea level,, Thwaites Glacier is …

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 …

Anomalous convective flows carve pinnacles and scallops in melting ice

S Weady, J Tong, A Zidovska, L Ristroph - Physical Review Letters, 2022 - APS
We report on the shape dynamics of ice suspended in cold fresh water and subject to the
natural convective flows generated during melting. Experiments reveal shape motifs for …

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 …

Bistability in radiatively heated melt ponds

R Yang, CJ Howland, HR Liu, R Verzicco, D Lohse - Physical review letters, 2023 - APS
Melting and solidification processes, intertwined with convective flows, play a fundamental
role in geophysical contexts. One of these processes is the formation of melt ponds on …

Double‐Diffusive Layer and Meltwater Plume Effects on Ice Face Scalloping in Phase‐Change Simulations

NJ Wilson, CA Vreugdenhil, B Gayen… - Geophysical …, 2023 - Wiley Online Library
Antarctic ice shelves are losing mass at increasing rates, yet the ice‐ocean interactions that
cause significant ice loss are not well understood. A new approach of high‐resolution phase …

Aspect ratio affects iceberg melting

EW Hester, CD McConnochie, C Cenedese… - Physical Review …, 2021 - APS
Iceberg meltwater is a critical freshwater flux from the cryosphere to the oceans. Global
climate simulations therefore require simple and accurate parametrizations of iceberg …

Improved phase-field models of melting and dissolution in multi-component flows

EW Hester, LA Couston, B Favier… - Proceedings of the …, 2020 - royalsocietypublishing.org
We develop and analyse the first second-order phase-field model to combine melting and
dissolution in multi-component flows. This provides a simple and accurate way to simulate …

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 …