Results 81 to 90 of about 29,444 (269)

Diffuse-interface model for smoothed particle hydrodynamics [PDF]

Physical Review E, 2009
Diffuse-interface theory provides a foundation for the modeling and simulation of microstructure evolution in a very wide range of materials, and for the tracking/capturing of dynamic interfaces between different materials on larger scales. Smoothed particle hydrodynamics (SPH) is also widely used to simulate fluids and solids that are subjected to ...
Xu, Zhijie, Meakin, Paul, Tartakovsky, Alexandre   +2 more
openaire   +3 more sources

Droplet Triboelectrification on Liquid‐Like Polymer Brushes

Advanced Functional Materials, EarlyView.
This work investigates the triboelectrification of water droplets on polymer brush‐coated surfaces exhibiting minimal contact line pinning. Such surfaces enable the systematic study of electrode patterning and controlled changes in droplet contact area.
Mohammad Soltani, Adel Malekkhouyan, Araz Rajabi‐Abhari, Behrooz Khatir, Ning Yan, Kevin Golovin   +5 more
wiley   +1 more source

3D Smoothed Particle Hydrodynamics Models of Betelgeuse's Bow Shock

, 2013
Betelgeuse, the bright red supergiant (RSG) in Orion, is a runaway star. Its supersonic motion through the interstellar medium has resulted in the formation of a bow shock, a cometary structure pointing in the direction of motion. We present the first 3D
Langer, Norbert, Mackey, Jonathan, Mohamed, Shazrene   +2 more
core   +1 more source

General relativistic smoothed particle hydrodynamics [PDF]

Monthly Notices of the Royal Astronomical Society, 2019
We present a method for general relativistic smoothed particle hydrodynamics (GRSPH), based on an entropy-conservative form of the general relativistic hydrodynamic equations for a perfect fluid. We aim to replace approximate treatments of general relativity in current SPH simulations of tidal disruption events and accretion discs.
David Liptai, Daniel J Price
openaire   +2 more sources

Mimicking Block Copolymer Self‐Assembly with One‐Pot Synthesized Polyphosphoester Gradient Copolymers

Advanced Functional Materials, EarlyView.
Degradable Polyphosphoester (PPE) gradient copolymers (GCPs) are synthesized via one‐pot copolymerization. We show that GCPs self‐assemble into nanostructures like polymersomes, effectively mimicking the behavior of traditional BCPs. The gradient strength is key, with softer gradients favoring micelles.
Suna Azhdari, Timo Rheinberger, Ulrich Mansfeld, Yorick Post, Jürgen Linders, Olga Koshkina, André H. Gröschel, Frederik R. Wurm   +7 more
wiley   +1 more source

Thermodynamically admissible form for discrete hydrodynamics

, 1999
We construct a discrete model of fluid particles according to the GENERIC formalism. The model has the form of Smoothed Particle Hydrodynamics including correct thermal fluctuations.
A. G. Schlijper, A. L. Garcia, C. Marsh, C. Marsh, C. W. Gardiner, E. G. Flekkoy, E. S. Boek, H. A. Posch, H. C. Öttinger, H. C. Öttinger, H. C. Öttinger, H. C. Öttinger, H. C. Öttinger, H. Takeda, H.-P. Breuer, Hans Christian Öttinger, J. Bonet Avalós, J. Español, J. J. Monaghan, J. M. V. A. Koelman, L. B. Lucy, L. D. Landau, M. Grmela, Mar Serrano, O. Kum, P. Español, P. Español, P. Español, P. Español, P. J. Hoogerbrugge, P. Mazur, P. V. Coveney, Pep Español, R. D. Groot, S. R. de Groot   +34 more
core   +1 more source

Smoothed Particle Hydrodynamics

, 2010
This is chapter 3 of my PhD thesis, The Gravitational Instability and its Role in the Evolution of Protostellar and Protoplanetary Discs, University of Leicester 2010. 50 pages.
openaire   +2 more sources

Nanodiamond‐Based Quantum Sensing Reveals Changes in Endo‐Lysosomal Activity of Stimulated Cardiac Fibroblasts in a Cellular Fibrosis Model

Advanced Functional Materials, EarlyView.
Quantum sensing reveals intricate patterns linking endo‐lysosomal maturation to cardiac fibrosis progression, highlighting complexity in cellular remodeling. This study investigates fibroblast‐to‐myofibroblast transition under cell aging, stiffness, and TGF‐β stimulation, comparing nanodiamond uptake, endo‐lysosomal dynamics, and free radical ...
Aldona Mzyk, Ezgi Yilmaz, Giovanni D Angelo, Kirstine Berg‐Sørensen   +3 more
wiley   +1 more source

Scaling laws for implicit viscosities in smoothed particle hydrodynamics

EPJ Web of Conferences, 2017
Smoothed particle hydrodynamics (SPH) is a particle-based method which solves continuum equations such as the Navier-Stokes equations. A periodic fluidic system under homogeneous shear is studied using SPH in the present work.
Bierwisch Claas, Polfer Pit
doaj   +1 more source

Biointerface Membranes Orchestrating Site‐Specific Osteoimmunomodulatory and Antibacterial Effects for Enhanced Osseous Regeneration in Periodontal Therapy

Advanced Functional Materials, EarlyView.
Here, a biointerface membrane engineered with site‐specific interfacial properties is developed. During implantation between gingival and bone defect, the membrane creates a pro‐osteogenic microenvironment, precisely modulates cellular activities at each biointerface, and facilitates the orchestration of complex healing events, ultimately leading to ...
Yuwei Zhu, Tingting Wang, Jing Zhu, Bingtian Zhao, Bingyang Dai, Xiaoyue Zhang, Wei Liu, Cheng Yang, Cheng Dong, Ren Liu, Lei Zhao, Jun Wang, Peilei Shi, To Ngai   +13 more
wiley   +1 more source