Results 71 to 80 of about 365,176 (302)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Low Velocity Granular Drag in Reduced Gravity

, 2011
We probe the dependence of the low velocity drag force in granular materials on the effective gravitational acceleration (geff) through studies of spherical granular materials saturated within fluids of varying density.
D. J. Costantino, J. Bartell, K. Scheidler, P. Schiffer, T. E. Farber   +4 more
core   +1 more source

Incremental response of granular materials: DEM results [PDF]

, 2009
We systematically investigate the incremental response of various equilibrium states of dense 2D model granular materials, along the biaxial compression path (\sigma 11 < \sigma 22, \sigma 12 = 0). Stress increments are applied in arbitrary directions in
Froiio, Francesco, Roux, Jean-Noël
core   +4 more sources

Study of the Dependence Between the Belts Width and the Loading Method of Granular Materials in the Case of Conveyors Belt

Scientific Bulletin of Valahia University: Materials and Mechanics
In this study we will focus on the problems that arise due to the high travel speeds that the piston of a hydraulic motor develops during operation. These speeds lead to an increase in the value of the kinetic friction coefficient.
Despa Veronica, Vlădescu Mircea
doaj   +1 more source

Compaction of granular columns under thermal cycling

National Science Open
Granular materials undergo compaction under periodic temperature fluctuations, leading to various engineering and geological phenomena from landslides to silo compaction.
Luo Yuxuan, Lu Haiyang, Ai Xinyu, Liu Zelin, Yuan Houfei, Ge Zhuan, Zeng Zhikun, Wang Yujie   +7 more
doaj   +1 more source

Heterarchical granular dynamics: State of the art [PDF]

EPJ Web of Conferences
Heterarchical Granular Dynamics (HGD) represents a new approach to modelling the complex behaviour of granular materials across multiple scales. By modelling granular materials stochastically, HGD has enabled the simulation of granular phenomena ranging ...
Marks Benjy, Einav Itai
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, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Stress transmission in wet granular materials

, 2006
We analyze stress transmission in wet granular media in the pendular state by means of three-dimensional molecular dynamics simulations. We show that the tensile action of capillary bonds induces a self-stressed particle network organized in two ...
Bocquet, Calvetti, Castellanos, Castellanos, Cates, Christoffersen, Coppersmith, Corwin, Cundall, Dauchot, Dippel, Erle, F. Radjaı, Fillot, Fournier, Halsey, Hecke, Herminghaus, Hornbaker, Jaeger, Jean, Knight, Kuhn, Lian, Lian, M. S. El Youssoufi, Majmudar, Mikami, Moreau, Mueth, Oda, Radja\"ı, Radja\"ı, Radja\"ı, Radja\"ı, Radja\"ı, Richefeu, Rothenburg, Roux, Schäfer, Soulié, Staron, Staron, Troadec, V. Richefeu, Willett, Yang, Youssoufi   +47 more
core   +3 more sources

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Two scenarios for avalanche dynamics in inclined granular layers

, 2005
We report experimental measurements of avalanche behavior of thin granular layers on an inclined plane for low volume flow rate. The dynamical properties of avalanches were quantitatively and qualitatively different for smooth glass beads compared to ...
G. B. Whitham, J. Gollub, R. F. Dressler, R. M. Nedderman, Robert E. Ecke, S. B. Savage, S. B. Savage, T. R. H. Davies, Tamás Börzsönyi, Thomas C. Halsey   +9 more
core   +1 more source