Results 11 to 20 of about 23,971,633 (156)

Modelling Particle Motion during High-Voltage Electrostatic Abrasive Implantation Based on Multi-Physics Field Coupling

open access: yesMachines, 2022
Electrostatic abrasive implantation technology is a classical process based on electrostatic field to implant abrasive particles into base material. However, there is still not a quantitative model to ensure the implantation performance due to the fact ...
Huifeng Zheng   +3 more
doaj   +2 more sources

Multi-hazard Coupling Effects in Chemical Process Industry-Technical Report [PDF]

open access: yes, 2022
As one of the typical safety-critical systems, the chemical process industry (CPI) is congested with high-risk industrial processes, usually prone to the so-called multi-hazard coupling scenarios.
Tao, Zeng   +5 more
core   +1 more source

Atomistic-to-continuum coupling approximation of a one-dimensional toy model for density functional theory [PDF]

open access: yes, 2011
We consider an atomistic model defined through an interaction field satisfying a variational principle, and can therefore be considered a toy model of (orbital free) density functional theory. We investigate atomistic-to-continuum coupling mechanisms for
Ortner, C   +4 more
core   +2 more sources

Multi-Physics Coupling Modeling and Experimental Investigation of Vibration-Assisted Blisk Channel ECM

open access: yesMicromachines, 2021
Due to its advantages of good surface quality and not being affected by material hardness, electrochemical machining (ECM) is suitable for the machining of blisk, which is known for its hard-to-machine materials and complex shapes.
Juchen Zhang   +6 more
doaj   +1 more source

Investigation of the Degradation Mechanism of SiC MOSFET Subjected to Multiple Stresses

open access: yesMicromachines, 2023
The performance requirements for power devices in airborne equipment are increasingly demanding, while environmental and working stresses are becoming more diverse. The degradation mechanisms of devices subjected to multiple stresses become more complex.
Huifen Dong, Yunxia Wu, Chan Li, Hai Xu
doaj   +1 more source

Electromagnetic modeling and multi-field coupling simulation for conductive rubber embedded in shells

open access: yesJournal of Physics: Conference Series, 2023
Abstract Our living environment and the battlefield witness an increase in electromagnetic energy density due to the emergence of electronic electrical equipment, such as automobiles, communication devices, computers. To adapt to the environment and improve the electromagnetic compatibility of equipment, conductive rubber is increasingly
X Yao   +4 more
openaire   +1 more source

Multi-layers grid environment modeling for nuclear facilities: A virtual simulation-based exploration of dose assessment and dose optimization

open access: yesNuclear Engineering and Technology, 2020
Dose optimization for Radioactive Occupational Personal (ROP) is an important subject in nuclear and radiation safety field. The geometric environment of a nuclear facility is complex and the work area is radioactive, so traditional navigation model and ...
Ming Jia   +3 more
doaj   +1 more source

Mixed-dimensional consistent coupling by multi-point constraint equations for efficient multi-scale modeling [PDF]

open access: yes, 2012
Finding an appropriate linking method to connect different dimensional element types in a single finite element model is a key issue in the multi-scale modeling.
Ling, Z.H.   +3 more
core   +1 more source

A parallelized model for coupled phase field and crystal plasticity simulation [PDF]

open access: yesComputer Methods in Materials Science, 2016
The predictive simulation of materials with strong interaction between microstructural evolution and mechanical deformation requires the coupling of two or more multi-physics models.
Mingxuan Lin, Ulrich Prahl
doaj   +1 more source

Modification of the lithospheric stress field by lateral variations in plate-mantle coupling [PDF]

open access: yes, 2009
The presence of deeply penetrating continental roots may locally increase the magnitude of basal shear tractions by up to a factor of 4 compared to a layered viscosity structure.
Naliboff, JB   +5 more
core   +1 more source

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