Results 81 to 90 of about 33,265 (319)

Tests of Spurious Transport in Smoothed Particle Hydrodynamics [PDF]

, 1998
We have performed a series of systematic tests to evaluate the effects of spurious transport in three-dimensional smoothed particle hydrodynamics (SPH) calculations.
Alison Sills, Allen, Balsara, Benz, Benz, Benz, Boss, Burket, Centrella, Couchman, Courant, Dave, Davies, Davies, Efstathiou, Evrard, Frederic A Rasio, Garcia-Senz, Gingold, Gingold, Herant, Hernquist, Hernquist, Hernquist, Hockney, James C Lombardi, Kang, Katz, Katz, Klessen, Laguna, Lombardi, Lombardi, Lucy, Monaghan, Monaghan, Monaghan, Monaghan, Monaghan, Morris, Naitoh, Navarro, Nelson, Nelson, Nelson, Porter, Rasio, Rasio, Rasio, Rasio, Ruffert, Serna, Shapiro, Sills, Smith, Sod, Steinmetz, Steinmetz, Stuart L Shapiro, Wells, Zhuge, Zhuge   +61 more
core   +2 more sources

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Computational Simulation of Aneurysms Using Smoothed Particle Hydrodynamics

Mathematics
Modeling and simulation of aneurysm formation, growth, and rupture plays an essential role in a wide spectrum of application scenarios, ranging from risk stratification to stability prediction, and from clinical decision-making to treatment innovation ...
Yong Wu, Fei Wang, Xianhong Sun, Zibo Liu, Zhi Xiong, Mingzhi Zhang, Baoquan Zhao, Teng Zhou   +7 more
doaj   +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

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

Insight into the Internal Structure of Biogenic, Synthetic and Geological Apatite by Electron Microscopy and X‐Ray Scattering

Advanced Functional Materials, EarlyView.
Apatite occurs in many forms in nature, e.g. in teeth and geological minerals. Internally, biological apatite contains nanocrystals that are also found in synthetically prepared calcium phosphate nanoparticles which are used in biomedicine, e.g. for gene and drug delivery and for bone regeneration. Abstract Calcium phosphate is the inorganic component (
Kathrin Kostka, Oleg Prymak, Kateryna Loza, Matthias Epple   +3 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

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

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

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