Results 51 to 60 of about 154,945 (258)
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Channel Flow and Flood Estimate
Annals of West University of Timisoara: Physics, 2016 The movement of water on the land surface, within channels and through the soil is dependent on some hydrological factors. For surface flow, the velocity of flow increases with the bottom gradient of the channel and the flow depth, but when roughness ...
Adegoke James A., Fakunle Mutiu A.
doaj +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Detachment and motility of surface-associated ciliates at increased flow velocities [PDF]
Aquatic Microbial Ecology, 2009 Though seldom investigated, the microcurrent environment may form a significant part of the ecological niche of protists in stream biofilms. We investigated whether specific morphological features and feeding modes of ciliates are advantageous for a delayed detachment at increased flow velocities.
U Risse-Buhl +5 more
openaire +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Flow in a Low Specific Speed Centrifugal Pump Using PIV
Advances in Mechanical Engineering, 2013 The interflow plays important roles in centrifugal pump design. In order to study the effect of rotation and z -axis on internal flow, two-dimensional particle image velocimetry (PIV) measurements have been performed to measure the steady velocity field ...
Cui Dai, Liang Dong
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Shui kexue jinzhan, 2020 To study the influence of aquatic vegetation on flow structure under wind-driven waves, field experiments were conducted with two types of typical submerged vegetation (i.e., Vallisneria natans and Potamogeton malaianus) in Lake Taihu in China by ...
Yinghao ZHANG +4 more
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Ultrasonics Sonochemistry, 2010 In the specific applications of surface cleaning and electrochemistry which consist of processes implanting surface irradiation by ultrasound, design of large-scale devices requires us to understand acoustic field distribution together with its quantification.
Mandroyan, A. +3 more
openaire +3 more sources
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Effect of the wall structure on nanochannel gas flow: A molecular dynamics study
Journal of Thermal Science and Technology, 2015 Nonequilibrium molecular dynamics simulations are performed for force-driven argon gas nanochannel flow to investigate the effect of the nanoscopic wall structure on the gas flow characteristics.
Haruka YASUOKA +3 more
doaj +1 more source