Results 201 to 210 of about 5,911 (268)

Techno-Economic Analysis of Membrane-Based Plants for H₂/CH₄ Purification. [PDF]

Membranes (Basel)
Zito PF.
europepmc   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth, Tomáš Babinský, Jan Lars Riedel, Wen Hao Kan, Aijun Huang, Martin Heilmaier, Ivo Šulák   +6 more
wiley   +1 more source

Expert evaluation of LLM world models: A high-T_<i>c</i> superconductivity case study. [PDF]

Proc Natl Acad Sci U S A
Guo H, Tikhanovskaya M, Raccuglia P, Vlaskin A, Co C, Liebling DJ, Ellsworth S, Abraham M, Dorfman E, Armitage NP, Feng C, Georges A, Gingras O, Kiese D, Kivelson SA, Oganesyan V, Ramshaw BJ, Sachdev S, Senthil T, Tranquada JM, Brenner MP, Venugopalan S, Kim EA.   +22 more
europepmc   +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

Maritime sector pathways toward net-zero emissions within global energy scenarios. [PDF]

Sci Rep
Kramel D, Krey V, Fricko O, Maczek F, Muri H, Strømman AH.   +5 more
europepmc   +1 more source

Model predictive control with adaptive Kalman filter for premixed turbocharged natural gas engine. [PDF]

Sci Rep
Xiong W, Gong Q, Huang S, Ye J, Xu J.
europepmc   +1 more source

Emission Impacts from Sustainable Aviation Fuel Blends via Engine Plume Measurements and Predictive Modeling at the Airport Scale. [PDF]

Energy Fuels
Schmitt S, Enderle B, Schripp T, Grein T, Gaiser N, Jensen STK, Holm PW, Köhler M.   +7 more
europepmc   +1 more source

Techno-Economic Analysis and Life Cycle Assessment of Alternative Fuels for Locomotives in the U.S. Freight Rail Sector. [PDF]

Environ Sci Technol
Huang TY, Masum FH, Jiang Y, Li S, Curran SJ, Biruduganti MS, Hawkins TR.   +6 more
europepmc   +1 more source

The Reinforcing Effect of Cluster Materials in the Combustion of Hydrocarbon Fuels. [PDF]

Int J Mol Sci
Wang X, Mu X, Zhang Y, Wang S, Wang R, Wang J.   +5 more
europepmc   +1 more source

Integrated HFO Modeling and RSM-Based Synergistic Optimization of Combustion-Emission Performance for Marine Low-Speed Diesel Engines. [PDF]

ACS Omega
Liu Y, Li Q, Duan S, Jiang H, Duan K.
europepmc   +1 more source