Results 181 to 190 of about 4,864,547 (291)

Additive Manufacturing of Hot‐Work Tool Steel by In Situ Alloying Using Laser Powder Bed Fusion and Directed Energy Deposition—Strategies to Improve Chemical Homogeneity

steel research international, EarlyView.
To support future alloy development a powder mixture is processed by laser additive manufacturing. The powder mixture containing Mo‐ and W‐rich tracers is processed by powder bed fusion using single and double laser exposure and by directed energy deposition which provides drastically enlarged melt pools.
Felix Großwendt, Sebastian Weber, Jonathan Lentz   +2 more
wiley   +1 more source

Mineralogical imprints of earthquake activity in sedimentary structures. [PDF]

Sci Rep
Świątek S, Lewińska K, Pisarska-Jamroży M, Günter C.   +3 more
europepmc   +1 more source

Explainable Machine Learning for Predicting Time‐to‐Failure of Horizontal Pressurized Storage Tanks in Fire Scenarios

Safety Science and Technology, EarlyView.
An interpretable machine learning framework with SHAP analysis achieves accurate time‐to‐failure prediction for horizontal pressurized tanks under pool fires while identifying fire intensity, filling level, and wall thickness as dominant drivers of model explanation and uncertainty explanation, providing transparent and actionable insights for ...
Yubin Mu, Mingshu Bi, Zilong Deng, Di Yu, Jingjing Yang, Jingjie Ren   +5 more
wiley   +1 more source

Study on Solvent Circulation on Co-liquefaction of Woody Biomass and Plastics

Journal of the Japan Institute of Energy, 2018
Kentarou MORI, Takuya ITO, Yusuke KAKUTA
openaire   +2 more sources

A Comparative Analysis of the Properties of Coal Liquefaction Residues and Limestone Fine Aggregates. [PDF]

Materials (Basel)
Wu H, Wang Z, Li P, Li M, Li J, Guo S.
europepmc   +1 more source

Multiscale Coupling of Phase Transition and Urban Flow in Two‐Phase Chlorine Dispersion in Street Canyons

Safety Science and Technology, EarlyView.
A multiscale CFD framework reveals that two‐phase effects fundamentally alter hazardous gas dispersion in urban street canyons. Droplet evaporation, vortex‐driven transport, and ventilation jointly control hazard evolution, with wind speed dominating dispersion while temperature plays a secondary role.
Jialin Li, Xianxin Fang, Xiangyu Zhang, Chaojie Li   +3 more
wiley   +1 more source

Microbially induced calcite precipitation (MICP): mechanisms, engineering applications, and pathway to field-scale deployment - a comprehensive review. [PDF]

Front Microbiol
He T, Chen J, Lou X.
europepmc   +1 more source

Membrane Gas Separation for CO2 Capture From Flue Gas: Materials, Modules, Processes, and Application Prospects for Coal‐Fired Power Plant Retrofitting

Safety Science and Technology, EarlyView.
This review systematically covers the full CO₂ flue gas membrane separation chain, finding it cuts energy use by ∼30% versus amine methods, yet faces stability and cost hurdles for large‐scale application. ABSTRACT As global climate change becomes increasingly severe, carbon capture, utilization, and storage (CCUS) technologies have emerged as a ...
Liang Jinqiang, Jia Zhihao, Hong Yiyang, Zhang Jiaxuan, Li Tong, Mei Yukun, Liu Danzhu, Liu Duiping, Li Qiang   +8 more
wiley   +1 more source

Liquefaction of <i>Ruscus aculeatus</i> Branches into Bio-Polyols: Process Optimization and Polyol Characterization. [PDF]

Polymers (Basel)
Dulyanska Y, Cruz-Lopes L, Bernardo F, Evtuguin DV, Guiné RPF, Gonçalves FJ, Batista de Carvalho LAE, Barroca MJ, Esteves B.   +8 more
europepmc   +1 more source

Post‐earthquake field assessment and damage correlation of elevated reinforced concrete water tanks in Kahramanmaras/Elbistan, Türkiye

Structural Concrete, EarlyView.
Abstract This study evaluates the seismic performance of elevated reinforced concrete (RC) water tanks in the Elbistan region following the February 6, 2023 Kahramanmaras–Elbistan earthquakes. Field investigations, visual damage surveys, non‐destructive testing (ultrasonic pulse velocity—UPV), concrete compressive strength measurements, peak ground ...
Mustafa Eken
wiley   +1 more source