Numerical simulation of the high-speed collision of the ball and the spherical fluid-filled shell
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2018.11.037
Abstract: Abstract Effectiveness of a honeycomb shield assembled of gas-filled containments is discussed. A numerical tool is developed aimed at investigating hypervelocity impact of a spherical projectile on thin-walled metallic containment filled in with gas or… read more here.
Keywords: gas; numerical simulation; speed collision; fluid ... See more keywords
Direct Numerical Simulation of High Prandtl Number Fluid Flow in the Downcomer of an Advanced Reactor
Sign Up to like & getrecommendations! Published in 2022 at "Nuclear Science and Engineering"
DOI: 10.1080/00295639.2023.2186200
Abstract: The design of advanced nuclear reactors (Gen IV) involves an array of challenging fluid-flow issues that affect its safety and performance. The calculated DNS database will be instrumental in understanding the flow behavior in the… read more here.
Keywords: simulation high; numerical simulation; downcomer; fluid ... See more keywords
Computer simulation for high-order stability analysis of a multi-layer disk with honeycomb core under residual stress
Sign Up to like & getrecommendations! Published in 2021 at "Mechanics Based Design of Structures and Machines"
DOI: 10.1080/15397734.2020.1867573
Abstract: Structures in honeycomb shapes have the configuration of a honeycomb to minimize material usage and to reach minimal cost of material and optimized weight. Thereby, this paper investigates the vibr... read more here.
Keywords: computer simulation; order stability; stability analysis; simulation high ... See more keywords
Virtual LiDAR Simulation as a High Performance Computing Challenge: Toward HPC HELIOS++
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3211072
Abstract: The software HELIOS++ simulates the laser scanning of a given virtual scene that can be composed of different spatial primitives and 3D meshes with distinct granularity. The high computational cost of this type of simulation… read more here.
Keywords: performance; virtual lidar; simulation high; simulation ... See more keywords
Simulation of high speed rotating dynamics in constrained mechanical systems
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics"
DOI: 10.1177/14644193221115013
Abstract: High-speed rotating motion is an important issue in mechanical systems such as propellers or turbine blades. Difficulties occurs in the simulation of high-speed rotating dynamics, resulting in unexpected and unreliable numerical results. For example, the… read more here.
Keywords: high speed; mechanical systems; simulation high; rotating dynamics ... See more keywords