Results 111 to 120 of about 3,141 (304)

Fluid–Solid Interaction in the Case Of Piping Erosion: Validation of a SPH-ALE Code

International Journal of Technology, 2017
This paper presents a set of numerical simulations of different 2D boundary-value problems in order to validate a “smoothed-particle hydrodynamics”-“arbitrary Lagrangian-Eulerian” (SPH-ALE) code.
Jessica Sjah, Eric Vincens
doaj   +1 more source

Three-Dimensional Smooth Particle Hydrodynamics Modeling and Experimental Analysis of the Ballistic Performance of Steel-Based FML Targets. [PDF]

Materials (Basel), 2022
Kubit A, Trzepieciński T, Kiciński R, Jurczak K.   +3 more
europepmc   +1 more source

Resolving mixing in Smoothed Particle Hydrodynamics

, 2009
Monthly Notices of the Royal Astronomical Society, 405 (3)
Read, JI, Hayfield, T, Agertz, O
openaire   +5 more sources

Smooth particle hydrodynamics in cylindrical coordinates

, 2003
A derivation of the equations of Smooth Particle Hydrodynamics (SPH) in axisymmetric cylindrical coordinates is presented.
Brookshaw, Leigh
core  

On the similarity of meshless discretizations of Peridynamics and Smooth-Particle Hydrodynamics

, 2022
S.71-78This paper discusses the similarity of meshless discretizations of Peridynamics and Smooth-Particle-Hydrodynamics (SPH), if Peridynamics is applied to classical material models based on the deformation gradient.
Ganzenmüller, G.C., May, M., Hiermaier, S.   +2 more
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Investigation of Gravity-Driven Infiltration Instabilities in Smooth and Rough Fractures Using a Pairwise-Force Smoothed Particle Hydrodynamics Model

Vadose Zone Journal, 2019
This work investigates small-scale infiltration dynamics in smooth and rough single fractures using a three-dimensional multiphase pairwise-force smoothed particle hydrodynamics (PF-SPH) model. Gravity-driven infiltration instabilities in fractures under
Elena Shigorina, Alexandre M. Tartakovsky, Jannes Kordilla   +2 more
doaj   +1 more source

Spatially adaptive Smoothed Particle Hydrodynamics (Räumlich adaptive Smoothed Particle Hydrodynamics)

, 2021
Heutzutage ist die Strömungsmechanik ein wichtiges Forschungsgebiet in vielen Bereichen, z. B. bei Spezialeffekten in Filmen, bei der Planung von Küstenstrukturen im Ingenieurwesen oder bei der Simulation astrophysikalischer Phänomene. Obwohl jedes dieser Probleme sehr unterschiedliche Szenarien beinhaltet, verwenden sie alle dasselbe zugrunde liegende
openaire   +2 more sources

Mechanostimulatory Cues Determine Intestinal Fibroblast Fate and Profibrotic Remodeling in a Physiodynamic Human Gut‐on‐a‐Chip

Advanced Science, EarlyView.
A healthy gut barrier shields underlying fibroblasts from luminal shear forces, illustrating that “good fences make good neighbors.” Barrier damage exposes fibroblasts to shear stress, inducing cell death and the emergence of stress‐adapted, profibrotic fibroblasts. Sustained shear exposure promotes the formation of stiff aggregates of mechanoadapative
Soyoun Min, Nam Than, Yong Cheol Shin, Elif G. Ertugral, Chandrasekhar R. Kothapalli, Olumuyiwa Awoniyi, Hyun Jung Kim   +6 more
wiley   +1 more source

ZDHHC9‐Mediated Palmitoylation of ACSL4 Drives Ferroptosis in Diabetes Mellitus–Induced Erectile Dysfunction

Advanced Science, EarlyView.
ABSTRACT Diabetes mellitus‐induced erectile dysfunction (DMED) is a highly prevalent complication among diabetic patients; however, its underlying pathogenic mechanisms remain incompletely understood. Metabolic disorder is a hallmark of diabetes, yet its precise contribution to DMED progression is not well defined.
Wanyang Guo, Ming Xiao, Mengjun Huang, Dongzi Peng, Ruijiang Zeng, Ruilin Liu, Yuanqiao Zhao, Zhihan Ouyang, Yulong Hong, Zexian Ding, Zhuo Xing, Hao Su, Jinxiang Wang, Wenjun Mao, Xin Jin   +14 more
wiley   +1 more source