Results 51 to 60 of about 6,328 (265)
The Astrophysical Journal Supplement SeriesLagrangian perspectives on the small-scale structure of anisotropic Alfvénic turbulence are adopted. We are interested in relating the statistical properties of the Eulerian field increments evaluated along the fluid particle trajectories, in the ...
N. H. Bian, Gang Li
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Edge plasma turbulence simulations in detached regimes with the SOLEDGE3X code
Nuclear Materials and EnergyExperimental results from several tokamaks suggest a strong impact of divertor density regimes on turbulent transport in the edge plasma. Reciprocally, the change in cross- field transport and Scrape-Off-Layer (SOL) width affects the access to density ...
V. Quadri +13 more
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Large-Eddy Simulations of Oil Droplet Aerosol Transport in the Marine Atmospheric Boundary Layer
Atmosphere, 2019 In this study, a hybrid large-eddy simulation (LES) model is developed and applied to simulate the transport of oil droplet aerosols in wind over progressive water waves. The LES model employs a hybrid spectral and finite difference method for simulating
Meng Li +4 more
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3-D numerical simulation of the Ω caving in riverbanks
Shui kexue jinzhan, 2020 The Ω caving in riverbanks is one of the typical bank erosion patterns occurred in alluvial rivers which develops quickly and increases the instability of dikes. The numerical simulation of this type of bank erosion is still a challenging task.
Dongdong JIA +3 more
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Hydrodynamic Selection of Polymorphic Assembly Pathways in Plant Protein Amyloid Fibrils
Advanced Science, EarlyView.Hydrodynamic conditions are revealed to govern polymorphic assembly of soy protein amyloid fibrils. Distinct flow‐induced drafting, kissing, and docking dynamics direct fibril growth into multiple morphologies, linking fluid mechanics with nanoscale assembly and enabling rational design of functional amyloid materials.
Zejian Xu +8 more
wiley +1 more source
Angewandte Chemie, EarlyView.Machine learning has digitalized heterogeneous catalysis from the top of the length scale downward: prediction at the atom and the material is now mature, yet the reactor and the process remain the open frontier. This critical review traces a decade of progress across the full catalytic value chain and asks where the next decade of impact must be won ...
Rafael Larraz, Avelino Corma
wiley +2 more sources
Nuclear FusionIn this work, the theory-based turbulence-driven transport model Trapped Gyro Landau Fluid (TGLF)-SAT2 (Staebler et al 2020 Plasma Phys. Control. Fusion 63 015013) (hereafter abbreviated as TGLF) is implemented and tested in the Fenix flight simulator ...
F. Solfronk +4 more
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Research on Underwater Vehicle Based on Multiphase Flow Control
MATEC Web of Conferences, 2015 The commercial software ANSYS CFX is used for modeling the hydrodynamic characteristics of submarine-launched vehicle. In the numerical simulations, the SST (Shear Stress Transport) turbulence model is employed to describe the turbulence phenomenon ...
Zhang Xiaoshi, Wang Cong
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Stroke‐Heart Syndrome: Mechanisms, Temporal Phenotypes, and Diagnostic Reasoning
Advanced Science, EarlyView.Stroke‐heart syndrome describes new or worsened cardiac abnormalities after acute stroke. This Review defines its clinical boundaries, traces autonomic, inflammatory, endothelial, and supply‐demand mechanisms across time, and proposes provisional phenotypes that integrate lesion location, premorbid cardiac substrate, serial biomarkers ...
Fa Lin +13 more
wiley +1 more source
The Astrophysical JournalObservational evidence is accumulating that turbulence in the solar wind is intermittent (non-Gaussian) because of the strong presence of a quasi-two-dimensional (quasi-2D), low-frequency turbulence component containing nonpropagating, closed, small ...
J. A. le Roux
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