Results 41 to 50 of about 95,063 (306)

Unloading - 68

, 2023
Unloading [crane unloading railcar]4x5 in.

core  

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Formation of granular jets [PDF]

EPJ Web of Conferences
Based on discrete element method (DEM) simulations, this study investigates the formation of granular jets triggered by the sudden unloading of a compressed granular column.
He Dongyun, Sonar Prasad Ranganath, Pradipto, Kobayashi Kazuya U., Tagawa Yoshiyuki   +4 more
doaj   +1 more source

Transvalvular Unloading Mitigates Ventricular Injury Due to Venoarterial Extracorporeal Membrane Oxygenation in Acute Myocardial Infarction

JACC: Basic to Translational Science, 2023
Summary: Whether extracorporeal membrane oxygenation (ECMO) with Impella, known as EC-Pella, limits cardiac damage in acute myocardial infarction remains unknown.
Kay D. Everett, MD, PhD, Lija Swain, PhD, Lara Reyelt, BS, Monica Majumdar, MD, Xiaoying Qiao, PhD, Shreyas Bhave, PhD, Mary Warner, BS, Elena Mahmoudi, DVM, Michael T. Chin, MD, PhD, Junya Awata, PhD, Navin K. Kapur, MD   +10 more
doaj   +1 more source

Fractured samples after unloading with different unloading rate.

, 2019
Fractured samples after unloading with different unloading rate.
Lei Wang (6656), Xin Chang (741323), Yintong Guo (7827806)   +2 more
core   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

Cryogenic Deformation Behavior of TiAl and Insights Into Embrittlement After High‐Temperature Exposure Combined With Secondary Ion Mass Spectroscopy of Near Surface Chemistry

Advanced Engineering Materials, EarlyView.
Near‐surface deuterium enrichment profiles for different microstructural types of TiAl after exposure at 700 °C in a heavy water‐containing environment. The deuterium levels are significantly higher than expected from natural occurrence, indicating that the heavy water dissociated during the exposure treatment and entered the specimens.
Jonathan D. H. Paul, Alexander Welle, Dirk Matthiessen, Michael Oehring, Fritz Appel, Florian Pyczak   +5 more
wiley   +1 more source

A novel intervertebral disc bioreactor system for studying clinically based active dynamic unloading combining biological and biomechanical outcomes

European Cells & Materials
Background: Intervertebral disc (IVD) degeneration relies on a complex interrelated cascade of biological and mechanical processes in which loss of water content plays an important role.
A Soubrier, H Kasper, G Miklosic, M Alini, I Jonkers, S Grad   +5 more
doaj   +1 more source