Results 11 to 20 of about 14,830,293 (403)

Automated High‐Throughput Fatigue Testing of Freestanding Thin Films

Small Methods, 2023
Mechanical testing at small length scales has traditionally been resource‐intensive due to difficulties with meticulous sample preparation, exacting load alignments, and precision measurements.
Alejandro Barrios, Cody Kunka, J. Nogan, K. Hattar, B. Boyce   +4 more
semanticscholar   +1 more source

An Overview of Fatigue Testing Systems for Metals under Uniaxial and Multiaxial Random Loadings

Metals, 2021
This paper presents an overview of fatigue testing systems in high-cycle regime for metals subjected to uniaxial and multiaxial random loadings. The different testing systems are critically discussed, highlighting advantages and possible limitations.
J. Marques, D. Benasciutti, A. Niesłony, J. Slavič   +3 more
semanticscholar   +1 more source

Structural health monitoring of 52-meter wind turbine blade: Detection of damage propagation during fatigue testing

Data-Centric Engineering, 2022
This work is concerned with damage detection in a commercial 52-meter wind turbine blade during fatigue testing. Different artificial damages are introduced in the blade in the form of laminate cracks.
Mads A. Fremmelev, Purim Ladpli, Esben Orlowitz, Lars O. Bernhammer, Malcolm McGugan, Kim Branner   +5 more
doaj   +1 more source

Fatigue Assessment of Carbon Fiber-Reinforced Polyurethane with Regard to Crack Initiation and Propagation

Eng, 2023
Due to their lightweight potential, the use of fiber-reinforced polymers is the current standard for many technical fields of application. Especially, the automotive and aerospace sectors are to be emphasized.
Lars Gerdes, Pascal Franck, Stefan Richle, Gion A. Barandun, Frank Walther   +4 more
doaj   +1 more source

Topology Optimization Design and Experimental Research of a 3D-Printed Metal Aerospace Bracket Considering Fatigue Performance

Applied Sciences, 2021
In the aerospace industry, spacecraft often serve in harsh operating environments, so the design of ultra-lightweight and high-performance structures is a major requirement in aerospace structure design.
Yisheng Chen, Qianglong Wang, Chong Wang, Peng Gong, Yincheng Shi, Yi Yu, Zhenyu Liu   +6 more
doaj   +1 more source

Design Optimization of Flexure Springs for Free-Piston Stirling Engines and Experimental Evaluations with Fatigue Testing

Energies, 2021
The free-piston Stirling engine is a closed-cycle regenerative heat engine that converts heat energy into mechanical work, and requires a spring element for vibratory operations of the displacer and power pistons.
Chang-Whan Lee, Dong-Jun Kim, Sung-Kwon Kim, Kyuho Sim   +3 more
doaj   +1 more source

Role of Multi-Scale Microstructure in the Degradation of Al Wire for Power Transmission

Applied Sciences, 2020
As common conductive materials, Al wires are used on overhead transmission lines under long-term heating conditions. In this study, the strength degradation behavior and the strength-electrical conductivity relation of the commercially pure Al wires ...
Rui Li, Hanzhong Liu, Heng Ma, Jiapeng Hou, Liqun Qian, Qiang Wang, Xiaowu Li, Zhefeng Zhang   +7 more
doaj   +1 more source

Characterization of the Mechanical Properties of Low Stiffness Marine Power Cables through Tension, Bending, Torsion, and Fatigue Testing

Journal of Marine Science and Engineering, 2023
The exploitation and harnessing of offshore marine renewable energy have led to an increased demand for reliable marine power cables with long service lives.
Jonas W. Ringsberg, Lamine Dieng, Zhiyuan Li, Ingvar Hagman   +3 more
doaj   +1 more source

Compression Fatigue Testing Setups for Composites—A Review

Advanced Engineering Materials, 2020
The positive combination of lightweight design and high fatigue resistance of fiber reinforced materials has led to their broad application in many different structural applications.
A. Baumann, J. Hausmann
semanticscholar   +1 more source

Testing methodologies for corrosion fatigue [PDF]

, 2015
Offshore constructions are subjected to cyclic loading conditions. This situation is combined with the corrosive nature of the surrounding environment. It is of actual concern whether the combined effect is more damaging or not than the superposition of ...
De Waele, Wim, Delmotte, Edward, Micone, Nahuel   +2 more
core   +1 more source