Results 11 to 20 of about 5,341,331 (300)

Phase-field crystal model with a vapor phase [PDF]

Physical Review E, 2013
Phase-Field Crystal (PFC) models are able to resolve atomic length scale features of materials during temporal evolution over diffusive time scales. Traditional PFC models contain solid and liquid phases, however many important materials processing phenomena involve a vapor phase as well.
Schwalbach, Edwin J., Warren, James A., Wu, Kuo-An, Voorhees, Peter W.   +3 more
openaire   +3 more sources

Phase Field Modeling on By-Product Migration in Crosslinking Polymers for HVDC Cable Insulation Applications

Frontiers in Chemistry, 2022
Cross-linking by-products has been considered as one of the crucial factors for dielectric properties of cross-linked polyethylene, which plays an important role in the insulation performance of high voltage direct current (HVDC) cables.
Fei Li, Huaqiang Li, Lei Jiang, Dong Wang, Jinghui Gao, Lisheng Zhong   +5 more
doaj   +1 more source

Modeling and Experiments of Droplet Evaporation with Micro or Nano Particles in Coffee Ring or Coffee Splat

Nanomaterials, 2023
Experimental and numerical experiments were carried out to study the coffee rings or coffee splats formed by droplet evaporation with micro or nano polystyrene sphere particles (Dp = 10 μm or 100 nm).
Hongbing Xiong, Qichao Wang, Lujie Yuan, Junkai Liang, Jianzhong Lin   +4 more
doaj   +1 more source

Microstructure and Solute Concentration Analysis of Epitaxial Growth during Wire and Arc Additive Manufacturing of Aluminum Alloy

Crystals, 2023
Microstructure and solute distribution have a significant impact on the mechanical properties of wire and arc additive manufacturing (WAAM) deposits.
Ruwei Geng, Yanhai Cheng, Luqiang Chao, Zhengying Wei, Ninshu Ma   +4 more
doaj   +1 more source

Modeling Tunable Fracture in Hydrogel Shell Structures for Biomedical Applications

Gels, 2022
Hydrogels are nowadays widely used in various biomedical applications, and show great potential for the making of devices such as biosensors, drug- delivery vectors, carriers, or matrices for cell cultures in tissue engineering, etc.
Gang Zhang, Hai Qiu, Khalil I. Elkhodary, Shan Tang, Dan Peng   +4 more
doaj   +1 more source

Modelling of chemotactic sprouting endothelial cells through an extracellular matrix

Frontiers in Bioengineering and Biotechnology, 2023
Sprouting angiogenesis is a core biological process critical to vascular development. Its accurate simulation, relevant to multiple facets of human health, is of broad, interdisciplinary appeal.
Josep Ferre-Torres, Adria Noguera-Monteagudo, Adrian Lopez-Canosa, Adrian Lopez-Canosa, J. Roberto Romero-Arias, Rafael Barrio, Oscar Castaño, Oscar Castaño, Oscar Castaño, Aurora Hernandez-Machado, Aurora Hernandez-Machado   +10 more
doaj   +1 more source

Phase-field-crystal models for condensed matter dynamics on atomic length and diffusive time scales: an overview [PDF]

, 2012
Here, we review the basic concepts and applications of the phase-field-crystal (PFC) method, which is one of the latest simulation methodologies in materials science for problems, where atomic- and microscales are tightly coupled. The PFC method operates
Artemev A., Brazowskii S. A., Choudhary M. A., Cross M. C., de Gennes P. G., Dholakia K., Dhont J. K.G., Doi M., Emmerich H., Emmerich H., Evans R., Freund L. B., Frey E., Gray C. G., Groot S. R.d., Gunton J. D., Gyula I. Tóth, György Tegze, Hansen J. P., Hartmut Löwen, Heike Emmerich, Kalikmanov V. I., Kelton K. F., László Gránásy, Pilipenko D., Pismen L. M., Raphael Wittkowski, Reichl L. E., Risken H., Shimoji M., Tegze G., Thomas Gruhn   +31 more
core   +2 more sources

Phase field modelling of surfactants in multi-phase flow [PDF]

, 2018
A diffuse interface model for surfactants in multi-phase flow with three or more fluids is derived. A system of Cahn-Hilliard equations is coupled with a Navier-Stokes system and an advection-diffusion equation for the surfactant ensuring thermodynamic ...
Dunbar, Oliver R. A., Lam, Kei Fong, Stinner, Bjorn   +2 more
core   +3 more sources

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

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