Results 101 to 110 of about 154,392 (359)

Rib‐Reinforced Ultralight and Ultra‐Strong Shell Lattices

Advanced Science, EarlyView.
This study thoroughly reveals the relation between the curvature and stress direction of triply periodic minimal surface (TPMS) thin shell lattices and proposes a novel rib reinforcement design strategy to incorporate ribs along the line of asymptotes (LOA) and the line of principal curvatures (LOC) to enhance the strength of ultralight TPMS shell ...
Winston Wai Shing Ma, Lei Zhang, Junhao Ding, Shuo Qu, Michael Yu Wang, Xu Song, Ming Wang Fu   +6 more
wiley   +1 more source

Concaves influence on the milling process of cereal seeds in hammer mills [PDF]

, 2019
A. Păun, Gheorghe Stroescu, D. Milea, Mihai Olan, Mariana Epure   +4 more
openalex   +1 more source

Stress‐Induced Melting Controlled Failure Mechanisms of Methane Hydrate

Advanced Science, EarlyView.
We study methane hydrate via nanoindentation and nuclear magnetic resonance (NMR), finding its regional melting and mechanical properties, challenging existing views on hydrogen‐bonded crystals. Abstract Methane hydrate, a kind of nonstoichiometric crystalline, attracted worldwide attentions as a promising substitute energy. Its Dissociation is thought
Yanlong Li, Yuan Zhou, Zhengcai Zhang, Minhui Qi, Yajuan Zhang, Yujing Jiang, Yunkai Ji, Qingguo Meng, Yongfu Sun, Nengyou Wu   +9 more
wiley   +1 more source

Design, Testing, and Optimization of a Filling-Type Silage Crushing, Shredding, and Baling Integrated Machine

Machines
To address the limitations of large silage machines in hilly and small-scale farming regions and the inefficiencies of existing small-scale crushing and baling machines, in this study, we developed an integrated silage crushing, shredding, and baling ...
Tong Dai, Wei Sun, Danzhu Zhang, Petru A. Simionescu   +3 more
doaj   +1 more source

Reflex Hammer

Journal of Pediatric Rehabilitation Medicine, 2021
openaire   +3 more sources

Fluid-Structure Interaction Adopting Full Water Hammer Model

, 2023
A. O. Abdelbaki, A-R. Abdel-Rahim, Mostafa. M. Awad, Wael M. Elawady   +3 more
openalex   +2 more sources

Designing Ductile 2‐GPa Yielding Titanium Alloys via Multifunctional Subgrain Boundaries and Nanoprecipitates

Advanced Science, EarlyView.
By engineering ultrafine β‐subgrains and nanoscale α‐precipitates in titanium alloys, the unique architecture achieves an unprecedented ultra‐high strength of 2 GPa while maintaining a notable uniform elongation of 6%, a combination that is both rare and highly promising for structural applications of titanium alloys.
Dingxuan Zhao, Kai Zu, Xu Yue, Hang Zhang, Zexuan Li, Keer Li, Zehua Zheng, Jialuo Yang, Wei Chen, Jinyu Zhang, Jun Sun   +10 more
wiley   +1 more source

Research on Fault Detection and Automatic Diagnosis Technology of Water Hammer in Centrifugal Pump

Applied Sciences
Centrifugal pumps are important equipment in industrial production, and their safe and reliable operation is of great significance to water supply and industrial safety.
Lei Chen, Zhenao Li, Wenxuan Shi, Wenlong Li   +3 more
doaj   +1 more source

Support‐Intensified Ir─P/O─Mo Cooperative Linkages for Robust Acidic Water Dissociation

Advanced Science, EarlyView.
An electrocatalyst with the coexisting Ir‐O‐Mo and Ir‐P‐Mo linkages is rationally synthesized for achieving exceptional bifunctional performance in acid solution. Abstract The efficient production of hydrogen via acidic water electrolysis is hampered by the sluggish kinetics of the oxygen evolution reaction (OER) and the scarcity of robust bifunctional
Jun Mei, Ruipeng Guo, Di Wang, Jing Shang, Jiahao Zhao, Juan Bai, Qianqian Yao, Shixue Dou   +7 more
wiley   +1 more source

Electronic Interaction at Cu–O–Ni Heterointerface Promotes Electrocatalytic Nitrate Reduction to Ammonia and Zinc‐Nitrate Battery

Advanced Science, EarlyView.
The strong Cu–O–Ni electronic interaction in the heterostructured catalyst can enhance the effective adsorption of NO3− and accelerate the in situ hydrolysis dissociation of the hydrogenation step. The Zn‐NO3 hybrid battery assembled with this catalyst achieves an open‐circuit voltage of 1.45 V, a peak power density of 6.47 mW cm−2, and can ...
Taozhi Lv, Lekuan Yang, Can Hong, Yihua Zhu, Jianhua Shen, Chunzhong Li   +5 more
wiley   +1 more source