Multi-scale simulation for the forming of a heavy vessel head considering the evolution of defects and microstructure
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Shanghai Jiaotong University (Science)"
DOI: 10.1007/s12204-017-1794-8
Abstract: The head of nuclear pressure vessel is a key component to guarantee the safety of nuclear power plant, so it is necessary to improve its mechanical properties during manufacturing. In the practical production, due to… read more here.
Keywords: scale simulation; forming process; evolution; multi scale ... See more keywords
Two-scale simulation of plasticity in molybdenum: Combination of atomistic simulation and dislocation dynamics with non-linear mobility function
Sign Up to like & getrecommendations! Published in 2020 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2020.109585
Abstract: Abstract We present multi-scale simulation of plastic deformation in molybdenum. The temperature-dependent mobility functions of screw and edge dislocations were calculated from molecular dynamics simulation with two different interatomic potentials. The simulations of screw dislocation… read more here.
Keywords: scale simulation; mobility; dislocation dynamics; simulation ... See more keywords
Multi-scale simulation of time-varying wind fields for Hangzhou Jiubao Bridge during Typhoon Chan-hom
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Wind Engineering and Industrial Aerodynamics"
DOI: 10.1016/j.jweia.2018.06.020
Abstract: Abstract This paper proposes a downscaled simulation framework aimed to resolve micro-scale wind velocity fields around a targeted site influenced by a typhoon. The framework is consisting of three procedures: (1) typhoon evolution reanalysis by… read more here.
Keywords: scale simulation; wind; typhoon; jiubao bridge ... See more keywords
Large-scale simulation of ship bubbly wake during a maneuver in stratified flow
Sign Up to like & getrecommendations! Published in 2019 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.01.001
Abstract: Abstract We study the stratified bubbly wake of the research vessel Athena R/V during an overshoot maneuver using a polydisperse two-fluid model. The motions of ship, rudders and propellers are handled with a dynamic overset… read more here.
Keywords: scale simulation; bubbly wake; maneuver; simulation ship ... See more keywords
Multi-scale simulation of turbulence and heat transfer characteristics in randomly packed beds
Sign Up to like & getrecommendations! Published in 2021 at "Powder Technology"
DOI: 10.1016/j.powtec.2020.08.077
Abstract: Abstract The pore-scale numerical simulation of fluid flow and heat transfer processes in the random structures are given. By comparing the simulation results with the corresponding experimental data, the validity of the structure model and… read more here.
Keywords: scale simulation; multi scale; heat transfer; simulation ... See more keywords
Enabling Large-Scale Simulation of CAM on the Sunway TaihuLight Supercomputer
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2021.3063422
Abstract: The Community Atmosphere Model (CAM) has been ported, redesigned, and scaled to the full system of the Sunway TaihuLight, and provides peta-scale climate modeling performance. Based on a novel domain decomposition method, we have fully… read more here.
Keywords: scale simulation; enabling large; sunway taihulight; large scale ... See more keywords
A Pore-Scale Simulation on Thermal-Hydromechanical Coupling Mechanism of Rock
Sign Up to like & getrecommendations! Published in 2017 at "Geofluids"
DOI: 10.1155/2017/7510527
Abstract: Thermal-hydromechanical (THM) coupling process is a key issue in geotechnical engineering emphasized by many scholars. Most existing studies are conducted at macroscale or mesoscale. This paper presents a pore-scale THM coupling study of the immiscible… read more here.
Keywords: scale simulation; mechanism; rock; simulation thermal ... See more keywords
Pore-Scale Simulation of Calcite Matrix Acidizing with Hydrochloric Acid
Sign Up to like & getrecommendations! Published in 2021 at "Spe Journal"
DOI: 10.2118/205343-pa
Abstract: A continuum hydrodynamic model with immersed solid/fluid interface is developed for simulating calcite dissolution by hydrochloric acid (HCl) at the pore scale, and is most accurate for a mass-transfer-controlled dissolution regime under laminar flow conditions.… read more here.
Keywords: scale simulation; calcite matrix; pore scale; hydrochloric acid ... See more keywords
Advances in Pore-Scale Simulation of Oil Reservoirs
Sign Up to like & getrecommendations! Published in 2018 at "Energies"
DOI: 10.3390/en11051132
Abstract: At the high water cut stage, the residual oil in a reservoir becomes complex and dispersed. Moreover, it is challenging to achieve good predictions of the movement of oil and water in a reservoir according… read more here.
Keywords: scale simulation; advances pore; simulation; pore scale ... See more keywords
Full-scale simulation exercise-A preparedness for trauma mass casualty incident: Nepal.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of disaster medicine"
DOI: 10.5055/ajdm.2022.0427
Abstract: OBJECTIVE This simulation exercise was conducted to test the functionality of the hospital incident command system, triage, treatment areas, and external coordination and communication. DESIGN This was an observational study. Coordination, logistic, technical design, staging,… read more here.
Keywords: full scale; scale simulation; incident; simulation exercise ... See more keywords