Results 111 to 120 of about 10,227,551 (246)

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

Advanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak, Yasmina Frey, Ulrike Wallrabe, Oswald Prucker, Jürgen Rühe   +4 more
wiley   +1 more source

Defect-enabled fast gas hydrate kinetics for energy and decarbonisation applications

Journal of CO2 Utilization
Gas hydrates are gas-carrying water structures with proven relevance to the sustainability future. Nature showcases these gas-carrying water structures through multi-trillion tones of methane encapsulated in natural gas hydrates (NGHs) on Earth ...
Ngoc N. Nguyen, Mirza Galib, Anh V. Nguyen, Praveen Linga   +3 more
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Numerical Simulation of Liquid Carrying Performance of Vortex Tools in Gas Production Pipeline

Shiyou jixie, 2020
To analyze whether vortex tool can enhance liquid carrying capacity in gas production pipeline and reduce liquid accumulation in low-lying pipeline, CFD is used to establish a gas-liquid two-phase flow field model with and without vortex tool in the gas ...
He Peng, Jiang Huayi, Liang Yuru, Hu Yaoqiang   +3 more
doaj  

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji, Natasha Sacks, Johannes Pötschke, Björn Matthey   +3 more
wiley   +1 more source

Development of natural gas reburning for control of NO sub x from municipal waste combustors [PDF]

, 1991
The Gas Research Institute (GRI) and the Institute of Gas Technology (IGT), in cooperation with Riley Stoker Corporation (Riley), USA, and Takuma Company Ltd.
Abbasi, H., Tarman, P.B. (Institute of Gas Technology, Chicago, IL (United States)), Linz, D.G. (Gas Research Inst., Chicago, IL (United States))   +2 more
core  

Simultaneous measurements of gas and liquid phase velocities and gas hold-up using laser-doppler velocimeter

, 1997
Simultaneous measurements of gas and liquid-phase velocities along with the gas hold-up can provide a wealth of information regarding the flow structure in bubble columns.
Deshpande, N. S., Joshi, J. B.
core   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

Advanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk, Elisabeth Keck, Alberto López‐Grande, Delia S. Brauer, Tobias Fey   +4 more
wiley   +1 more source

Partnership and Hold-Up in Early America [PDF]

Williamson (1985) argues that individuals form firms with specific internal governance structures to mitigate certain types of opportunistic behavior that may inhibit efficient contracting between independent contractors.
Howard Bodenhorn
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