Results 231 to 240 of about 12,832,436 (310)

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

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Zero-Vector-Regulation-Based Closed-Loop Power Distribution Strategy for Dual-DC-Port DC–AC Converter-Connected PV–Battery Hybrid Systems

IEEE transactions on power electronics, 2023
The dual-dc-port dc–ac converter-connected photovoltaic (PV)–battery hybrid systems present high-efficiency and low-cost features with single-stage power conversion as the PV unit and the battery are connected to the grid directly.
Lijie Liu, Dehong Zhou, Jianxiao Zou, Weijun Wang   +3 more
semanticscholar   +1 more source

Influence of distributed power supply in distributed power distribution network

Journal of Intelligent & Fuzzy Systems, 2021
In distribution networks with distributed power supplies, distributed power supplies can also be used as backup power sources to support the grid. If a distribution network contains multiple distributed power sources, the distribution network becomes a complex power grid with multiple power supplies. When a short-circuit fault occurs at a certain point
Shen, Xin, Shu, Hongchun, Cao, Min, Pan, Nan, Qian, Junbing   +4 more
openaire   +1 more source

A Tri-Level Planning Approach to Resilient Expansion and Hardening of Coupled Power Distribution and Transportation Systems

IEEE Transactions on Power Systems, 2021
Natural disasters which include major storms, floods, tornados, and hurricanes can seriously threaten the resilience of large and coupled infrastructures such as electric power distribution and transportation systems. This paper proposes a planning (i.e.,
Wei Gan, M. Shahidehpour, Jianbo Guo, W. Yao, Shikhar Pandey, E. Paaso, A. Vukojevic, J. Wen   +7 more
semanticscholar   +1 more source

Multifrequency Phase-Shifted Control for Multiphase Multiload MCR WPT System to Achieve Targeted Power Distribution and High Misalignment Tolerance

IEEE transactions on power electronics, 2021
With urgent market demand for multiload electronic applications, multiload magnetically coupled resonant (MCR) wireless power transfer (WPT) system has caused widespread concern.
Xin Zhang, Fuxin Liu, Tianming Mei
semanticscholar   +1 more source

Energy Storage Planning for Enhanced Resilience of Power Distribution Networks Against Earthquakes

IEEE Transactions on Sustainable Energy, 2020
Energy infrastructures are perceived continuously vulnerable to a range of high-impact low-probability (HILP) incidents—e.g., earthquakes, tsunamis, floods, windstorms, etc.—the resilience to which is highly on demand.
Mostafa Nazemi, M. Moeini‐Aghtaie, M. Fotuhi‐Firuzabad, P. Dehghanian   +3 more
semanticscholar   +1 more source

Minimax-Regret Robust Co-Optimization for Enhancing the Resilience of Integrated Power Distribution and Natural Gas Systems

IEEE Transactions on Sustainable Energy, 2020
Natural gas system that supplies flexible and distributed energy resources can play a significant role in enhancing the resilience of the power distribution system.
Yang Li, Zhiyi Li, F. Wen, M. Shahidehpour   +3 more
semanticscholar   +1 more source