Results 31 to 40 of about 6,908,261 (269)

Water‐Soluble POSS Promotes Concurrent Coalescence and Crosslinking for Multiscale‐Reinforced, Coalescent‐Free Waterborne Coatings

Advanced Science, EarlyView.
Water‐soluble amine‐functionalized polyhedral oligomeric silsesquioxane promotes concurrent latex coalescence and crosslinking, allowing epoxy‐functional particles to form continuous films without added volatile coalescing agents. The resulting multiscale‐reinforced waterborne coatings combine high strength, toughness, optical transparency, scratch ...
Chao Wang, Bin Wu, Lin Li, Yibo Ru, Xiaohe Zhang, Minlong Wang, Ruoyan Yang, Jie An   +7 more
wiley   +1 more source

Greener Solvents for the Photoisomerization and Catalytic Heat Release of a Norbornadiene‐Based Molecular Solar Thermal Energy Storage System

Advanced Science, EarlyView.
A Molecular Solar Thermal (MOST) system combining a scalable norbornadiene–quadricyclane photoswitch, a biodegradable solvent, propylene carbonate, and noble and first‐row metal catalysts, is presented. Propylene carbonate boosts photoisomerization quantum yield by 25% compared to toluene, prolongs energy storage by an additional 15 days, and enables ...
Lucien Magson, Helen Hölzel, Rebecca J. Salthouse, Liang Fei, Pedro Ferreira, Vitor A. S. Almodovar, Kasper Moth‐Poulsen, Ignacio Funes‐Ardoiz, Diego Sampedro   +8 more
wiley   +1 more source

Numerical Simulation of Ice and Structure Interaction Using Common-Node DEM in LS DYNA

Journal of Marine Science and Engineering
In this work, the icebreaking performance of the cone structure was investigated using a new numerical model called the common-node DEM developed within LS DYNA.
Xiaolong Bai, Yin Jiang, Zhongxiang Shen, Renwei Liu, Zhen Liu   +4 more
doaj   +1 more source

Smartphone‐Guided Visible Light Modulation of RSNOs for Antimicrobial Activity via Controlled Nitric Oxide Release

Advanced Science, EarlyView.
A light‐activated catheter insert combines antimicrobial blue light with nitric oxide release to generate complementary oxidative and nitrosative stress, producing potent broad‐spectrum antimicrobial activity. The approach achieves greater than 4‐log reductions in bacterial and fungal viability and significantly reduces Staphylococcus aureus ...
Alexander Bruckmann, Adam Brooks Goodman, Myddelton C. Parker, Mark Garren, Ji Eun Park, Chad Schmiedt, Hitesh Handa, Elizabeth J. Brisbois   +7 more
wiley   +1 more source

Study on Multi-particle Simplified Model of Offshore Jacket Platform Structure

Shiyou jixie, 2018
In the damage identification and health monitoring of jacket structure, the number of sensors arranged is very small owing to the limitation of the marine environment, resulting in the freedom degrees of the experimental mode far less than the freedom ...
Yan Tianhong, Wang Fengshan, Jiang Minzheng, Zhou Guoqiang   +3 more
doaj  

Structural Optimization and Comparison Study of Different Configurations of Offshore Wind Turbine Jacket Substructures

Wind Energy
In this work, the design of a three‐legged jacket is presented, taking into account the susceptibility to the directionality of the loads in comparison with a four‐legged jacket.
N. Fernández Rodríguez, I. Couceiro, X. Nogueira, I. Colominas   +3 more
doaj   +1 more source

Numerical Study on the Hydrodynamic Performance of Offshore Wind Turbine Jacket Foundation Under Extreme Wave–Current: A Case Study

Journal of Marine Science and Engineering
As offshore wind energy industry advances into deeper water recently, jacket foundations become one of the predominant support structure types for far-sea wind farms.
Haoran Zhou, Ben He, Peng Gao, Wei Jin, Dan Zhang, Chong Zhang, Wenqi Sa, Chunhui He, Jianhong Ye   +8 more
doaj   +1 more source

Evaluation of plasma‐reaction‐driving capability in dielectric barrier discharge systems: Insights from CH4 splitting

AIChE Journal, EarlyView.
Abstract Dielectric barrier discharge (DBD) plasma systems are promising routes for CH4 splitting to COx‐free hydrogen, but their optimization has historically been hindered by the lack of a universal descriptor linking electrical input with chemical output.
Nan Zou, Joshua M. Pearce, Amarjeet Bassi, Michael S. H. Boutilier, Ying Zheng   +4 more
wiley   +1 more source

Dynamic Analysis of Jacket-Type Offshore Wind Turbine Considering Equivalent Scour Effect and Wind-Wave Directionality

Journal of Marine Science and Engineering
Jacket foundations, with their excellent adaptability and economic efficiency, have been increasingly widely applied in medium-deep water areas. However, the scouring and erosion effects in the marine environment, coupled with complex wind-wave loads ...
Bin Wang, Jiawei Yu, Chao Luo, Yujia Tang, Yongqing Lai, Jingxian Fan   +5 more
doaj   +1 more source

Structural Finite Element Simulation and Evaluation Method for Ship Collision Damage and Residual Strength of the Jacket

南方能源建设, 2021
[Introduction] The vessel collision of jacket foundation in an offshore wind farm in the South China Sea happens frequently. Under this circumstance, the accurate assessment of the residual strength after structural damage has become an important ...
REN Hao, FANG Hui, WEI Xinze
doaj   +1 more source