[HTML][HTML] EURECA

B Stevens, S Bony, D Farrell, F Ament… - Earth System …, 2021 - essd.copernicus.org
The science guiding the EUREC 4 A campaign and its measurements is presented. EUREC
4 A comprised roughly 5 weeks of measurements in the downstream winter trades of the …

Potential quantum advantage for simulation of fluid dynamics

X Li, X Yin, N Wiebe, J Chun, GK Schenter… - Physical Review …, 2025 - APS
Numerical simulation of turbulent fluid dynamics needs to either parametrize turbulence—
which introduces large uncertainties—or explicitly resolve the smallest scales—which is …

[HTML][HTML] Large-eddy simulations of marine boundary layer clouds associated with cold-air outbreaks during the ACTIVATE campaign. Part I: Case setup and …

XY Li, H Wang, J Chen, S Endo… - Journal of the …, 2022 - journals.ametsoc.org
Large-eddy simulation (LES) is able to capture key boundary layer (BL) turbulence and
cloud processes. Yet, large-scale forcing and surface turbulent fluxes of sensible and latent …

Improved accuracy and convergence of homotopy‐based solutions for aggregation–fragmentation models

P Kushwah, J Saha - Mathematical Methods in the Applied …, 2023 - Wiley Online Library
We discuss the formulation of a numerical scheme based on the homotopy method to solve
different aggregation–fragmentation models including the simultaneous event. Several test …

Cloud droplet size distributions governed by condensation, collision–coalescence, and sedimentation. Part I: Monte Carlo simulations and scaling relations for growth …

J Kuntzleman, SK Krueger… - Journal of the Atmospheric …, 2024 - journals.ametsoc.org
Atmospheric clouds are crucial to weather and climate, and the rate at which droplets collide
and coalesce to form precipitation is one of the fundamental controlling processes. A …

Condensational and collisional growth of cloud droplets in a turbulent environment

XY Li, A Brandenburg, G Svensson… - Journal of the …, 2020 - journals.ametsoc.org
We investigate the effect of turbulence on the combined condensational and collisional
growth of cloud droplets by means of high-resolution direct numerical simulations of …

Collision rate of bidisperse, hydrodynamically interacting spheres settling in a turbulent flow

J Dhanasekaran, A Roy, DL Koch - Journal of Fluid Mechanics, 2021 - cambridge.org
The collisions in a dilute polydisperse suspension of sub-Kolmogorov spheres with
negligible inertia settling in a turbulent flow and interacting through hydrodynamics including …

Emulator of PR‐DNS: Accelerating dynamical fields with neural operators in particle‐resolved direct numerical simulation

T Zhang, L Li, V López‐Marrero, M Lin… - Journal of Advances …, 2024 - Wiley Online Library
Particle‐resolved direct numerical simulations (PR‐DNS) play an increasing role in
investigating aerosol‐cloud‐turbulence interactions at the most fundamental level of …

Cloud-droplet growth due to supersaturation fluctuations in stratiform clouds

XY Li, G Svensson, A Brandenburg… - … Chemistry and Physics, 2019 - acp.copernicus.org
Condensational growth of cloud droplets due to supersaturation fluctuations is investigated
by solving the hydrodynamic and thermodynamic equations using direct numerical …