Results 51 to 60 of about 82,561 (281)
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source
Influence of the relative rotational speed on component features in micro rotary swaging
MATEC Web of Conferences, 2015 Micro rotary swaging is a cold forming process for production of micro components with determined geometry and surface. It is also possible to change the microstructure of wires and hence the material properties.
Ishkina Svetlana +2 more
doaj +1 more source
Micro-structuration effects on local magneto-transport in [Co/Pd]IrMn thin films
AIP Advances, 2022 We measured the local magneto-transport (MT) signal with an out-of-plane magnetic field, including magneto-resistance (MR) and Extraordinary Hall effect (EHE), in exchange-biased [Co/Pd]IrMn thin multilayers that are micro-structured with a 100 μm window.
C. Walker +5 more
doaj +1 more source
Sliding lubricated anisotropic rough surfaces [PDF]
, 2001 The object of this paper is to study the effects of lubricant film flow, pressurized and sheared between two parallel rough surfaces in sliding motion. The influence of microscopic surface roughness on lubricant film flow macroscopic behavior is described ...
Letalleur, Nicolas +2 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov +8 more
wiley +1 more source
Micro- and macroscopic modeling of crowding and pushing in corridors
Networks and Heterogeneous Media, 2020 Experiments with pedestrians revealed that the geometry of the domain, as well as the incentive of pedestrians to reach a target as fast as possible have a strong influence on the overall dynamics.
Michael Fischer +2 more
doaj +1 more source
Effects of manufacturing errors of gear macro-geometry on gear performance
Scientific Reports, 2023 In gear design, gear performance metrics such as safety factors for tooth root stress and surface durability, peak-to-peak static transmission error (PPSTE), efficiency, mass, and volume are considered.
Woo-Jin Chung +3 more
doaj +1 more source
Modeling pulsed laser micromachining of micro geometries using machine-learning techniques [PDF]
Journal of Intelligent Manufacturing, 2013 A wide range of opportunities are emerging in the micro-system technology sector for laser micro-machining systems, because they are capable of processing various types of materials with micro-scale precision. However, few process datasets and machine-learning techniques are optimized for this industrial task.
D. Teixidor +3 more
openaire +3 more sources
A new method for the characterisation of rounded cutting edges [PDF]
, 2018 The influence of the cutting edge micro geometry on cutting process and on tool performance is subject of several research projects. Recently published papers focus on optimising the cutting edge rounding.
Knapp, Wolfgang +2 more
core
Advanced Engineering Materials, EarlyView.An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu +8 more
wiley +1 more source