Results 51 to 60 of about 1,357 (297)

On mechanical and mathematical models in Yanbin Wang et al.‘s six papers on mechanical analysis of marine riser

Results in Engineering, 2020
This paper analyses the mechanical and mathematical models in Yanbin Wang et al.‘s six papers on mechanical analysis of marine riser: “Wang, Yanbin, Gao, Deli, Fang, Jun 2014. Static analysis of deep-water marine riser subjected to both axial and lateral
Hongchao Zhang, Zifeng Li, Guangming Song, Haihe Huang, Minglei Zhang, Jie Zhang, Shenghui Li, Wenwen Xu, Shuai Liu   +8 more
doaj   +1 more source

Time-Domain Research on Integrated Coupling Model of MODU, Drilling Riser and Wellhead

, 2017
The coupling effects between MODU and slim drilling riser are of primary importance in analysis of dynamic response of drilling riser system.
Sheng Leixiang, Zhao Jingrui, Zhou Jianliang, Xu Liangbin   +3 more
core   +1 more source

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

Advanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje, Wilson Henao, Tania Rodenas, Patricia Concepción, Virginia Pérez Dieste, Alexander Missyul, Giovanni Agostini, Gonzalo Prieto   +7 more
wiley   +1 more source

Analysis of Marine Risers Subjected to Shoal/Deep Water in the Installation Process

Polish Maritime Research, 2022
The dynamics of the installation process of marine risers subjected to shoal/deep seawater is studied. The riser is assumed to be a cantilevered Euler‒Bernoulli beam. The upper end of the riser is clamped on the vessel or the drilling platform. The lower
Wang Yikun, Luo Songxiang, Yang Mo, Qin Tao, Zhao Jing, Yu Gang   +5 more
doaj   +1 more source

Structural Reliability Analysis for Offshore Drilling Riser Deployment Operability

, 2017
Drilling riser system provides a short-term connection between subsea oil well and drilling vessel or platform. The analysis of different operability envelopes are required for drilling riser analysis, for example, connected drilling, connected non ...
Zhang, Xiaodong, Low, Ying Min, Peter Francis Bernad Adaikalaraj, Hezhen Yang, Yang, Hezhen, Ying Min Low, Adaikalaraj, Peter Francis Bernad, Koh, Chan Ghee, Xiaodong Zhang, Chan Ghee Koh   +9 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Analysis of Interference Factors for TLP Riser System

Shiyou jixie, 2016
Interference may occur between serial risers since the TLP riser system is under complex forces.The interference factors mainly include riser spacing,platform offset,top tension,wave and current.Determining how such factors interfere the risers helps to ...
Song Qiang, Zhang Weiguo, Chang Yuanjiang, Liu Xiuquan, Li Jiayi, Han Binbin   +5 more
doaj  

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Testing on Dynamic Load of 200K Wire Rope Type Riser Tensioner

Shiyou jixie, 2017
In order to address the difficult of offshore drilling riser tensioner testing and to verify the reliability of domestic riser tensioner, the testing of riser tensioner has been carried out. Analyses on the speed and tension force of the wire rope of the
Zhou Tianming, Wu Yongfeng, Liu Yuanbo, Niu Min, Hou Xiaodong, Ren Gangfeng, Li Huan   +6 more
doaj  

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source