Inverse Leidenfrost impacting drops
K Isukwem, CA Charles, T Phou, L Ramos… - Journal of Fluid …, 2025 - cambridge.org
We investigate the spreading of falling ambient-temperature Newtonian drops after their
normal impact on a quartz plate covered with a thin layer of liquid nitrogen. As a drop …
normal impact on a quartz plate covered with a thin layer of liquid nitrogen. As a drop …
The role of viscoplastic drop shape in impact
The impact of fluid drops on solid substrates is a cardinal fluid dynamics phenomenon
intrinsically related to many fields. Although these impacting objects are very often non …
intrinsically related to many fields. Although these impacting objects are very often non …
The effect of viscosity, yield stress, and surface tension on the deformation and breakup profiles of fluid filaments stretched at very high velocities
The fast stretching of fluid filaments to form either drops or broken threads is sensitive to both
fluid rheology and surface tension and in this paper numerical tools are used to simulate the …
fluid rheology and surface tension and in this paper numerical tools are used to simulate the …
A review on development and applications of element-free galerkin methods in computational fluid dynamics
Element-free Galerkin (EFG) method was formulated to simulate elastic fracture in structural
mechanics and it possesses great advantages by allowing more flexible numerical treatment …
mechanics and it possesses great advantages by allowing more flexible numerical treatment …
Viscoplastic dam-breaks
We analyse through numerical simulations, experiments, and scaling laws the dam-break
problem for viscoplastic materials. Numerically, both two and three-dimensional (2D and 3D) …
problem for viscoplastic materials. Numerically, both two and three-dimensional (2D and 3D) …
Non-Newtonian flow characteristics of heavy oil in the Bohai Bay oilfield: experimental and simulation studies
X Xin, Y Li, G Yu, W Wang, Z Zhang, M Zhang, W Ke… - Energies, 2017 - mdpi.com
In this paper, physical experiments and numerical simulations were applied to systematically
investigate the non-Newtonian flow characteristics of heavy oil in porous media. Rheological …
investigate the non-Newtonian flow characteristics of heavy oil in porous media. Rheological …
The effect of boundary shear flow on hydrodynamic forces of a pipeline over a fully scoured seabed
L Chen, Y Wang, S Sun, S Wang - Ocean Engineering, 2020 - Elsevier
The effect of boundary shear flow on hydrodynamic of a pipeline over a fully scoured seabed
is numerically investigated by residual-based large eddy simulations. A generalized-α …
is numerically investigated by residual-based large eddy simulations. A generalized-α …
2D residual-based LES of flow around a pipeline close to a flat seabed
L Chen, SJ Hulshoff, Y Wang - Computer Methods in Applied Mechanics …, 2020 - Elsevier
To extend the application of the variational multiscale method to ocean engineering, 2D
residual-based large eddy simulations of flows around a circular cylinder close to a flat …
residual-based large eddy simulations of flows around a circular cylinder close to a flat …
Sensitivity to the rheology and geometry of granular collapses by using the μ (I) rheology
R Valette, S Riber, L Sardo, R Castellani, F Costes… - Computers & …, 2019 - Elsevier
We introduce a numerical method for the 2D and 3D simulation of dense granular column
collapses using the μ (I) inertial rheology. A sensitivity analysis of column deformation to the …
collapses using the μ (I) inertial rheology. A sensitivity analysis of column deformation to the …
Adaptive Eulerian framework for boiling and evaporation
We propose in this work an adaptive Eulerian framework for the simulation of both boiling
and evaporation phenomena occurring at the interface of a heated 3D solid immersed in a …
and evaporation phenomena occurring at the interface of a heated 3D solid immersed in a …