Results 61 to 70 of about 21,652 (192)
Numerical Research on Store Separation Based on Polyhedral Overset Mesh
气体物理Store separation is one of the essential issues for weapons in warfare missions, and matters to the carrier safety. In this paper, based on the CFD methods including polyhedral hybrid mesh, overset mesh and 6-DOF equations of rigid body motion, the ...
Xiaoxue YAN +3 more
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Heterointerface‑Enabled Electrocatalysis for Efficient Energy Conversion
Advanced Science, EarlyView.Functionally distinct A/B materials can be integrated at the nanoscale to create customized heterointerfaces with tunable band alignment and charge redistribution, providing fast electron and ion transport channels as well as cooperative dual active sites.
Liuru Fang +3 more
wiley +1 more source
Numerical Analysis of Single-Particle Motion Using CFD-DEM in Varying-Curvature Elbows
Journal of Marine Science and Engineering, 2022 Centrifugal pumps are the critical components in deep-sea mining. In order to investigate the particle motion in the curved channel of the impeller, three different types of curvature conform to blade profile to simplify the impeller design of pumps.
Chao Ning +4 more
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, 2009 This paper presents an a priori error analysis of the hp-version of the boundary element method for the electric field integral equation on a piecewise plane (open or closed) Lipschitz surface. We use H(div)-conforming discretisations with Raviart-Thomas
Bespalov, Alexei, Heuer, Norbert
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Zero Thermal Expansion and Local Structure in KxMnxFe2‐xMo3O12‐Based Materials
Advanced Science, EarlyView.Local structure engineering via ion insertion drives local structural transformation from low‐symmetry P21/a to high‐symmetry R‐3c, enhancing structural flexibility and realizing a transition from positive thermal expansion to wide‐temperature‐range zero thermal expansion in KxMnxFe2‐xMo3O12‐based materials.
Gongsen He +13 more
wiley +1 more source
EPJ Web of Conferences, 2013 The paper deals with instigation of influence of air duct geometry on air jet direction in aircraft cabin ventilated by mixing ventilation. CFD approach was used for investigation and model geometry was based on small aircraft cabin mock-up geometry ...
Jícha M., Fišer J.
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Micromachines, 2022 The airfoil structure and folding pattern of the hindwings of a beetle provide new transformation paths for improvements in the aerodynamic performance and structural optimization of flapping-wing flying robots.
Xin Li
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Universal Oxychlorination Strategy in Halide Solid Electrolytes for All‐Solid‐State Batteries
Advanced Energy Materials, EarlyView.A WO2Cl2‐driven oxychlorination strategy enables bulk oxygen incorporation into close‐packed LixMCl6 (M = Zr, Y, Er, In) halide lattices. Oxygen is selectively anchored by W6+ as lattice‐integrated [WO2Cl4]2− units, regulating the anionic framework, diversifying Li coordination, and weakening Li–Cl interactions.
Jae‐Seung Kim +13 more
wiley +1 more source
Nihon Kikai Gakkai ronbunshu, 2015 Although the advantage of using arbitrarily-shaped polyhedral meshes for the industrial flow applications is clear, their employment to two-phase flows is rather limited due to difficulty in deriving and implementing algorithms without overwhelming ...
Kohei SUZUKI +2 more
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Advanced Energy Materials, EarlyView.Molecular dynamics simulations with machine learning potentials, combined with experiments, reveal how interlayer metals govern Li alloying and crystallization in zero‐excess lithium batteries. Mg and Zn promote solid‐solution alloy‐mediated pathways that influence Li diffusion and structural uniformity, while Bi forms ordered intermetallics with more ...
Neubi F. Xavier Jr. +10 more
wiley +1 more source