[HTML][HTML] Multidimensional simulations of core convection
The cores of main sequence intermediate-and high-mass stars are convective. Mixing at the
radiative–convective boundary, waves excited by the convection, and magnetic fields …
radiative–convective boundary, waves excited by the convection, and magnetic fields …
A subjective visual quality assessment method of panoramic videos
Different from 2-dimensional (2D) videos, panoramic videos contain spherical viewing
direction with the support of head-mounted displays, thus improving immersive and …
direction with the support of head-mounted displays, thus improving immersive and …
Numerical study and buoyancy–drag modeling of bubble and spike distances in three-dimensional spherical implosions
High-resolution three-dimensional implicit large eddy simulations of implosion in spherical
geometries are presented. The growth of perturbations is due to Rayleigh–Taylor (RT) and …
geometries are presented. The growth of perturbations is due to Rayleigh–Taylor (RT) and …
Impact of axial strain on linear, transitional and self-similar turbulent mixing layers
B Pascoe, M Groom, DL Youngs… - Journal of Fluid …, 2024 - cambridge.org
In convergent geometry, the effect of convergence and compression on the Rayleigh–Taylor
instability (RTI) and Richtmyer–Meshkov instability (RMI) modifies the growth rate and …
instability (RTI) and Richtmyer–Meshkov instability (RMI) modifies the growth rate and …
Visualization and analysis of large-scale, tree-based, adaptive mesh refinement simulations with arbitrary rectilinear geometry
G Harel, JB Lekien, PP Pébaÿ - arxiv preprint arxiv:1702.04852, 2017 - arxiv.org
We present here the first systematic treatment of the problems posed by the visualization
and analysis of large-scale, parallel adaptive mesh refinement (AMR) simulations on an …
and analysis of large-scale, parallel adaptive mesh refinement (AMR) simulations on an …
[BOOK][B] A strategy for high performance in computational fluid dynamics
J Jayaraj - 2013 - search.proquest.com
Abstract Computational Fluid Dynamics is an important area in scientific computing. The
weak scaling of codes is well understood with about two decades of experience using MPI …
weak scaling of codes is well understood with about two decades of experience using MPI …
Simulating stellar hydrodynamics at extreme scale
PR Woodward, F Herwig… - Computing in Science & …, 2018 - ieeexplore.ieee.org
Simulating the hydrogen ingestion flash in asymptotic giant branch stars is discussed as an
illustration of a computational science research problem demanding high performance …
illustration of a computational science research problem demanding high performance …
[PDF][PDF] Unlocking the full potential of the Cray XK7 accelerator
The Cray XK7 includes NVIDIA GPUs for ac-celeration of computing workloads, but the
standard XK7 system software inhibits the GPUs from accelerating OpenGL and related …
standard XK7 system software inhibits the GPUs from accelerating OpenGL and related …
CFD builder: A library builder for computational fluid dynamics
J Jayaraj, PH Lin, PR Woodward… - 2014 IEEE International …, 2014 - ieeexplore.ieee.org
Computational Fluid Dynamics is an important area in scientific computing. The weak
scaling of codes is well understood with about two decades of experiences using MPI. As a …
scaling of codes is well understood with about two decades of experiences using MPI. As a …
Performance portability strategies for computational fluid dynamics (CFD) applications on HPC systems
PH Lin - 2013 - conservancy.umn.edu
Achieving high computational performance on large-scale high performance computing
(HPC) system demands optimizations to exploit hardware characteristics. Various …
(HPC) system demands optimizations to exploit hardware characteristics. Various …