Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
Effect of cavitation inducers on slurry erosion resistance of HVOF-sprayed stainless-steel coatings
Frontiers in MaterialsHigh-Velocity Oxy-Fuel (HVOF) spraying has extensively been used for improving erosion resistance of stainless-steel parts exposed in aggressive conditions.
Prathap M. S. +5 more
doaj +1 more source
The impact of forced closure on proppant distribution of hydraulic fracturing in shale formations
Deep Underground Science and Engineering, EarlyView.Research findings demonstrate that implementing forced closure within shale formations can remarkably mitigate proppant settlement, concurrently increasing the effective propped surface area from 29.74% to 38.68%. Abstract Forced closure is widely used in conventional oil and gas reservoirs to promote uniform proppant placement.
Tongxuan Gu +3 more
wiley +1 more source
Silicon-slurry/aluminide coating [PDF]
, 1983 A low cost coating protects metallic base system substrates from high temperatures, high gas velocity ovidation, thermal fatigue and hot corrosion and is particularly useful fo protecting vanes and blades in aircraft and land based gas turbine engines. A
Deadmore, D. L., Young, S. G.
core +1 more source
Entropy‐Driven Design of Stable High‐Performance Sodium‐Ion Battery Cathodes
EcoEnergy, EarlyView.This review explores high‐entropy strategies for advanced sodium‐ion battery cathodes, focusing on LTMOs and PBAs. It details how entropy engineering mitigates challenges: phase transitions, interface degradation, and air instability in LTMOs; vacancy defects and crystalline water in PBAs.
Feng Zhan +8 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A gallium vanadium oxide (GVO)‐based free‐standing electrode is fabricated via a two‐step process involving a wet ball mill followed by thermal treatment and the surface‐engineered tape casting technique. The resulting GVO‐based free‐standing composite electrode has been successfully utilized for four distinct energy storage applications without any ...
Amarsingh Bhabu Kanagaraj +6 more
wiley +1 more source
Slurry Erosion-Corrosion Characteristics of As-Built Ti-6Al-4V Manufactured by Selective Laser Melting. [PDF]
Materials (Basel), 2020 Aldahash SA, Abdelaal O, Abdelrhman Y.
europepmc +1 more source
2D Material Decorated ZnO for Screen Printable Wearable Textile‐Based Piezoelectric Nanogenerator
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The project presents a textile‐based piezoelectric nanogenerator (T‐PENG) for sustainable energy harvesting in wearable electronics. Utilizing 2D materials, including MoS2 and screen printable graphene ink, the device achieves enhanced performance. Experimental results and COMSOL simulation validate significant improvement in the output efficiency ...
Iftikhar Ali +6 more
wiley +1 more source
Geophysical Monograph Series, Page 263-304., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside +3 more
wiley +1 more source
Erosion of materials by alumina slurry
, 1989 An examination of the erosion resistance of materials utilized in the construction of alumina pumps was carried out. This included laboratory research and, for the purpose of verification, investigation under actual service conditions. In this paper the effect of material properties on erosion resistance is considered. In the second paper the influence
Lou, Hong Qing, Križman, Alojz
openaire +1 more source