Results 81 to 90 of about 7,280 (295)

Effect of clay content on the shear strength of clay–sand mixture

International Journal of Geo-Engineering, 2018
This paper investigates the effect of clay content on the shear strength of clay–sand mixtures. Bentonite and Jumunjin sand were mixed to prepare clay–sand mixtures with varying clay contents of 5, 10, 15, 20, 25 and 30%.
Donghwi Kim, Boo Hyun Nam, Heejung Youn
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Influence of number of photographs and camera position on accuracy of photogrammetric measurement of angle of repose : master's thesis

, 2021
Kut sipanja predstavlja kut koji tvori materijal sa horizontalnom ravninom kada ga se sipa na gomilu. Ovdje je riječ o fizikalnom svojstvu osobito primjenjivom u tehničkim strukama, ali i šire. Naglasak je stavljen na pripremu i izvođenje laboratorijskih
Maletić, Krešimir
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Influence of sample height on angle of repose of dolomite tested by cylinder method : master’s thesis [PDF]

, 2019
Tema i svrha rada je usporediti istraživanja kuta sipanja materijala i njihove dobivene vrijednosti. Opisana je metoda cilindra, njena provedba i dobiveni rezultati s različitim visinama materijala unutar šupljeg cilindra. Isti su obrađeni i analizirani.
Cvitković, Mirna
core  

Effect of the Lifting Velocity and Container Shape on Angle of Repose of Iron Ore Particles [PDF]

, 2017
To investigate the impact of lifting velocity and container shape on angle of repose, the fixed-base cylinder method was performed using three types of container shape. The container shape was lifted a series of lifting velocities.
Yuxing Peng, Tongqing Li, Zixin Yin, Zhangfa Yu, Zhencai Zhu   +4 more
core   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

How to measure the angle of repose of hazardous substances in the test centres for dangerous goods packagings

, 2023
The flow properties of powdery or granular filling substances for dangerous goods packagings are safety-relevant parameters. To specify the flow behavior, the angle of repose is measured in the recognized test centers for dangerous goods packagings in ...
Eva Schlick‐Hasper, John Bethke, Goedecke, Thomas, Bethke, John, Thomas Goedecke, Schlick-Hasper, Eva   +5 more
core   +1 more source

Calibration of DEM Contact Parameters for High-Moisture Rabbit Manure Using the Hertz–Mindlin with a JKR Model and a Three-Stage Optimization Strategy

Agriculture
Rabbit manure with high-moisture content exhibits complex adhesive and flow behaviors, which make accurate parameterization in discrete element method (DEM) simulations difficult.
Zhihang Cui, Min Zhou, Xun Suo, Zichen Yang   +3 more
doaj   +1 more source

Physical characterization of coffee after roasting and grinding

Semina: Ciências Agrárias, 2014
Flowability is an important characteristic of handling process for efficiency and reliability purpose of post-harvest operations, which are governed by the physical properties of the product.
Gabriel Henrique Horta de Oliveira , Paulo Cesar Corrêa , Fábio Lúcio Santos , Wander Luiz Vasconcelos o Santos , Carlito Calil Júnior , Fernanda Machado Baptestini , Guillermo Asdrúbal Vargas-Elías   +6 more
doaj   +1 more source