Results 101 to 110 of about 3,141 (304)

Progress in smooth particle hydrodynamics [PDF]

, 1998
Smooth Particle Hydrodynamics (SPH) is a meshless, Lagrangian numerical method for hydrodynamics calculations where calculational elements are fuzzy particles which move according to the hydrodynamic equations of motion.
Dilts, G. A., Wingate, C. A., Crotzer, L. A., Knapp, C. E., Mandell, D. A.   +4 more
core  

On the treatment of solid boundary in smoothed particle hydrodynamics [PDF]

, 2012
As a popular meshfree particle method, the smoothed particle hydrodynamics (SPH) has suffered from not being able to directly implement the solid boundary conditions.
Chang JZ, Liu MB(刘谋斌), Shao JR(邵家儒), liumoubin@imech.ac.cn   +3 more
core   +1 more source

Bridging Boltzmann and Non‐Boltzmann Optical Thermometry Enabled by Multimodal Perovskite Nanocrystals

Advanced Optical Materials, EarlyView.
Multimodal perovskite nanocrystals enable optical thermometry across multiple excitation and emission regimes, spanning the UV–Vis–NIR spectral range. By combining upconversion, downshifting, and persistent luminescence, the platform bridges conventional Boltzmann and non‐Boltzmann thermometric approaches.
Adrian Drozdowski, Kevin Soler‐Carracedo, Tomasz Grzyb   +2 more
wiley   +1 more source

Numerical Simulation Analysis of Fracture Propagation in Rock Based on Smooth Particle Hydrodynamics. [PDF]

Materials (Basel), 2023
Ren X, Zhang H, Zhang J, Yu S, Maimaitiyusupu S.   +4 more
europepmc   +1 more source

Constructing smoothing functions in smoothed particle hydrodynamics with applications

Journal of Computational and Applied Mathematics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Liu, M.B., Liu, G.R., Lam, K.Y.
openaire   +2 more sources

Piezoresistivity Enhancement by Graphite Flake Alignment in Thin Composite Films for Dielectric Elastomer Switches

Advanced Robotics Research, EarlyView.
This article presents dielectric elastomer switch (DES) materials, based on composite thin films. Alignment of graphite flakes due to their physical confinement within the thin films lead to much stronger piezoresistive responses than bulk composites, while their durability exceeds that of conventional liquid‐based DES materials.
Lingyu Liu, Thomas Kister, Bart‐Jan Niebuur, Tobias Kraus   +3 more
wiley   +1 more source

A discontinuous smooth particle hydrodynamics method for modeling deformation and failure processes of fractured rocks

Journal of Rock Mechanics and Geotechnical Engineering
A discontinuous smoothed particle hydrodynamics (DSPH) method considering block contacts is originally developed to model the cracking, frictional slip and large deformation in rock masses, and is verified by theoretical, numerical and/or experimental ...
Chengzhi Xia, Zhenming Shi, Bo Li, Maomao Liu   +3 more
doaj   +1 more source

Simulation Analysis of Concrete Pumping Based on Smooth Particle Hydrodynamics and Discrete Elements Method Coupling. [PDF]

Materials (Basel), 2022
Chen W, Wu W, Lu G, Tian G.
europepmc   +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

Data‐Driven Bulldozer Blade Control for Autonomous Terrain Leveling

Advanced Robotics Research, EarlyView.
A simulation‐driven framework for autonomous bulldozer leveling is presented, combining high‐fidelity terramechanics simulation with a neural‐network‐based reduced‐order model. Gradient‐based optimization enables efficient, low‐level blade control that balances leveling quality and operation time.
Harry Zhang, Ganesh Arivoli, Huzaifa Unjhawala, Luning Bakke, Radu Serban, Dan Negrut   +5 more
wiley   +1 more source