Results 31 to 40 of about 1,687 (187)

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

A Microscopic Definition of Liquefaction for Sand

Procedia Earth and Planetary Science, 2012
AbstractTraditional theoretical and experimental investigations of the mechanical behavior of granular media such as sand are restricted by the limited quantitative information about what actually happens internally. The discrete element method (DEM) was developed as a technique to examine the micromechanics of granular media for this purpose.
Gong, Guobin, Zha, Xiaoxiong, Wan, Chengyong   +2 more
openaire   +1 more source

High‐Performance Bio‐Glue From the Berries of a Parasitic Plant

Advanced Materials, EarlyView.
We report a fully bio‐based adhesive derived primarily from a (poly)saccharide extract obtained from the berries of the hemi‐parasitic plant mistletoe (Viscum album), supplemented with tannic and malic acid without any further chemical functionalization.
Ufuk Gürer, Jana T. Reh, Jonas Röder, Umut Günsel, Chiara Gunnella, Lisa Schöbel, Franz Hagn, Aldo R. Boccaccini, Oliver Lieleg   +8 more
wiley   +1 more source

Metal Battery Anode: Rich in Electrons, Rich in Problems: A Critical Review from Industrial Perspectives

Advanced Science, EarlyView.
Metal‐anode batteries using Li, Na, Mg, and Ca offer exceptionally high energy density, but dendrites, unstable interphases, cracking, and pore formation hinder durability and safety. This review shows how careful electrolyte and interphase design can stabilize these reactive metals.
Jian Pan, Chan Shu, Oscar Tutusaus, Rana Mohtadi   +3 more
wiley   +1 more source

Ensemble‐based soil liquefaction assessment: Leveraging CPT data for enhanced predictions

Civil Engineering Design, Volume 7, Issue 1, Page 23-35, March 2025.
Abstract This study focuses on predicting soil liquefaction, a critical phenomenon that can significantly impact the stability and safety of structures during seismic events. Accurate liquefaction assessment is vital for geotechnical engineering, as it informs the design and mitigation strategies needed to safeguard infrastructure and reduce the risk ...
Arsham Moayedi Far, Masoud Zare
wiley   +1 more source

Experimental study on mechanical properties of gassy sand with high degree of saturation and state-dependent constitutive modeling

Yantu gongcheng xuebao
The special existence of gas in gassy sand makes its basic properties different from those of general unsaturated soils. To analyze the undrained mechanical properties and static liquefaction instability of gassy sand, this work extends the triaxial test
TONG Senjie 2, HUANG Maosong 1, 3 , SHI Zhenhao 1, 3, WANG Bin 2
doaj   +1 more source

Shaking table test on underwater slope failure induced by liquefaction

Soils and Foundations, 2023
Sand liquefaction is a process in which the excess pore water pressure of saturated sand soils increases and the effective stress of saturated sand decreases under the action of vibration, resulting in the transition of sand soils from the solid state to
Xiaoqing Feng, Bin Ye, Jie He, Husheng Miao, Chuangji Lin   +4 more
doaj   +1 more source

Liquefaction and post-liquefaction properties of sand-silt mixtures and undisturbed silty sands

Soils and Foundations, 2019
Abstract Severe damage to earth structures mainly consisting of fine sands containing non-plastic silt has often occurred due to the liquefaction of the fill materials. However, the changes in the liquefaction susceptibility and post-liquefaction undrained behaviour of fine sands associated with the increase in the amount of non-plastic silt have not
openaire   +1 more source

Clathrate hydrate crystallization

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract Clathrate hydrate crystallization has been an area of interest to chemical engineers from the point of view of crystal structure, thermophysical properties, phase equilibria, kinetics, industrial applications, and environmental (climate change) implications.
Peter Englezos
wiley   +1 more source

Impacts of refining Canadian partially upgraded bitumen: Fluid catalytic cracking

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract In this study, we examine the fluid catalytic cracking (FCC) performance of vacuum gas oil (VGO) from partially upgraded bitumen (PUB), a novel refinery feedstock from Canadian bitumen. FCC experiments were conducted in a lab‐scale FCC unit with VGOs from two different PUBs prepared using thermal cracking and solvent deasphalting, along with ...
Yi Zhang, Anton Alvarez‐Majmutov, Rafal Gieleciak, Jinwen Chen   +3 more
wiley   +1 more source