Results 81 to 90 of about 2,659 (247)

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

Heat trading simulation tool

, 2009
The distributed energy generation concept, where energy is produced close to where it is being used, has been thoroughly investigated in the case of electricity networks.
Klobut, Krzysztof; id_orcid, Deorme, R., Ala-Juusela, Miia, Zarli, A., Charvier, B., Schubert, M., Schüle, S.   +6 more
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Adaptations of sugar beet producers to the methods of combating climate change: The case of Cihanbeyli district of Konya province

, 2023
Bu çalışma, şeker pancarı üreticilerinin iklim değişikliyle mücadele yöntemlerine adaptasyonlarının ortaya konulması ve yönüyle politika yapıcılara bilimsel bir kaynak oluşturması amacıyla Konya İli Cihanbeyli İlçesinde yapılmıştır.
Yakupoğlu, Murat
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Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Production Optimization of an Existing District Heating Network with Multiple Heat Producers

331338A Mixed Integer Linear Programming (MILP) optimization problem is formulated to optimize the power production of several heat production units and a storage tank in a district heating network in Weil am Rhein, Germany.
Wolff, Christian, Weiß, Daniel, Zoschke, Theda, Schmidt-Engelbertz, Lukas, Frison, Lilli, Oliva, Axel, Nurkanović, Armin, Pineau, Clara, Lyons, Quentin, Diehl, Moritz, Rohbogner, Gregor   +10 more
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Composition‐Tuned Enhancement of the Anomalous Nernst Effect in FeCo–Pt Thin Films on Rigid and Flexible Substrates

Advanced Engineering Materials, EarlyView.
Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi, Hiroyuki Awano, Kenji Tanabe   +2 more
wiley   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Market Analysis of Natural Gas for District Heating in China

, 2015
Natural gas (NG) is expected to be used broadly in China to replace coal in district heating sector in order to reduce air pollution due to coal burning.
Zhang, Qi, Wang, Ge, Li, Hailong, Wang, Ge,, Su, Difei, Zhang, Qi,, Li, Hailong,, Su, Difei,   +7 more
core   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source