Results 21 to 30 of about 1,659,732 (316)

A Simple Parallel Solution Method for the Navier–Stokes Cahn–Hilliard Equations

Mathematics, 2020
We present a discretization method of the Navier–Stokes Cahn–Hilliard equations which offers an impressing simplicity, making it easy to implement a scalable parallel code from scratch.
Nadja Adam, Florian Franke, Sebastian Aland   +2 more
doaj   +1 more source

Revolving-field polygon technique for performance prediction of single-phase induction motors [PDF]

, 2003
This paper presents a new analytical technique for improving the performance prediction of single-phase induction motors, especially capacitor motors.
Miller, T.J.E., Rasmussen, C.B.
core   +1 more source

Composite fermion liquid to Wigner solid transition in the lowest Landau level of zinc oxide

Nature Communications, 2018
In two-dimensional electron systems, strong Coulomb interactions lead to the formation of new phases. Here the authors observe a transition between two of these correlated phases, a composite fermion liquid and Wigner solid, in a zinc oxide ...
D. Maryenko, A. McCollam, J. Falson, Y. Kozuka, J. Bruin, U. Zeitler, M. Kawasaki   +6 more
doaj   +1 more source

Phase-field modelling of molecular dynamics

, 2022
Molecular dynamics simulation has been widely used to investigate underlying mechanisms of many phenomena from the atomic scale. However, it is often difficult for conventional molecular dynamics to treat a longer time scale because they are based on ...
Kairi, Masuda
core   +1 more source

A Comparative Study of the Diffuse-Interface Model and Sharp-Interface Model in the Soldering Related Wetting Spreading Systems

Metals, 2019
A typical dissolution wetting system, Bi-Sn eutectic filler metal over a Bi substrate in a high-purity argon atmosphere was investigated first using real-time in situ hot stage microscopy for the extensive use of the sharp-interface model and the diffuse-
Guanpeng Liu, Jianyang Zhang, Min Lei, Yulong Li, Xuewen Li   +4 more
doaj   +1 more source

The effect of grain boundary on Na ion transport in polycrystalline solid-state electrolyte cubic Na3PS4

Materials Research Express, 2021
In the polycrystalline solid-state electrolytes (SSEs), ionic transport is directly linked to the properties of all solid-state batteries. Grain boundaries (GBs), as essential defects in SSE, were found to play a significant role in the overall kinetics ...
Yixuan Wang, Gengwei Li, Kun Shen, Enke Tian   +3 more
doaj   +1 more source

Study of an alternative phase field model for low interfacial energy in elastic solids [PDF]

, 2021
In 2005, the hybrid model was published by Prof. H.-D. Alber and Prof. P. Zhu as an alternative to the Allen-Cahn model for the description of phase field transformations.
Anke Böttcher, Böttcher, Anke
core   +1 more source

High temperature solid mechanics: Mesoscale computational formulation [PDF]

Theoretical and Applied Mechanics
A mesoscale phase field formulation for high temperature computational mechanics of polycrystalline solids with voids is developed. The mathematical description includes translation and rotation of crystalline grains, diffusion through the crystals and ...
Mesarović Siniša Ð.
doaj   +1 more source

Effects of Orientations, Roughnesses, and Cavities on Stress-Corrosion Coupled Damage in Magnesium

Crystals, 2022
Orientations, roughnesses, and cavities of crystals are typical factors influencing the servicing reliability of metals in corrosive environments. A phase-field scheme for modeling stress-corrosion coupled damage (SCCD) is developed.
Jianhui Ye, Shijie Bai, Xinke He, Jianbin Chen, Chao Xie   +4 more
doaj   +1 more source

Thermodynamics of blue phases in electric fields [PDF]

Physical Review E, 2010
submitted to Physical Review E, 7 pages (excluding figures), 12 ...
Henrich, O., Marenduzzo, D., Stratford, K., Cates, M. E.   +3 more
openaire   +3 more sources