Results 101 to 110 of about 6,156 (312)

Vibration analysis and fatigue lifetime assessment of a stage compressor blade with crack in gas turbine

Advances in Mechanical Engineering
The compressor blades in gas turbines are subjected to long-term dynamic stress, and the blades sustain a certain degree of damage. This high-cycle fatigue damage of the blade accumulates to a certain extent, the crack will appear.
Guofang Nan, Ying Wang, Xu Chen, Xia Yao
doaj   +1 more source

Creep-fatigue life assessment of cruciform weldments using the linear matching method

, 2013
This paper presents a creep-fatigue life assessment of a cruciform weldment made of the steel AISI type 316N(L) and subjected to reversed bending and cyclic dwells at 550C using the Linear Matching Method (LMM) and considering different weld zones.
Chen, Haofeng, Gorash, Yevgen
core   +1 more source

Fatigue life analysis of solid elastomer-like polyurethanes

, 2020
The material behaviour of polymeric materials under cyclic fatigue loads is complex and forms a vast field of research activities. Elastomer-like polyurethane materials form an excellent fit for cyclically loaded system components in many cases.
Eberlein, Robert, Fukada, Yuta, Robert Eberlein, Lucian Pasieka, Pasieka, Lucian, Yuta Fukada   +5 more
core   +1 more source

Multimodal Perception and Machine Learning‐Empowered Human Machine Interfaces With Double‐Network Hydrogel Fibers

Advanced Functional Materials, EarlyView.
This work develops polyacrylamide‐alginate (PAM‐Alg) double‐network hydrogel fibers for multimodal perception and intelligent human‐machine interfaces. The covalent‐ionic network provides high strength, toughness, and stable conductivity. Easily woven into wearables and integrated with soft robots, the fibers enable object and temperature recognitions ...
Yujue Yang, Minyu Qiu, Di Tan, Xinlong Liu, Junze Zhang, Ziyu He, Jing Han, Yuanyuan Gao, Zihua Li, Hong Fu, Bingang Xu   +10 more
wiley   +1 more source

Performance analysis of the multiwalled carbon nanotubes electroless coating over 7075-T6 aluminum specimens subjected to variable amplitude loading cases

Forces in Mechanics
The designs and improvements in the damage tolerance field for engineering constructions subjected to variable amplitude loading are crucial research topic in the modern technology.
Mustafa M. Kadhim, Ahmed W. Hussein, Sara K. Naif   +2 more
doaj   +1 more source

Vorticity‐Driven µ‐Platelet Rotation and Selective Packing for Vertical Thermal–Electrical Interconnects

Advanced Functional Materials, EarlyView.
We introduce a capillary‐filtering‐based particle‐filling (CFPF) process that simultaneously forms vertical thermal pathways and electrical vias within µ‐pores. In situ microfluidic analysis reveals that capillary‐driven velocity gradients generate vorticity that governs µ‐platelet rotation and vertical alignment.
Yujin Mun, Sang Gil Lee, Un‐seong Baik, Taeyoon Kwon, Jungyeon Kim, Joo Hwan Shin, Chanho Jeong, Jae‐seung Shim, Yeji Kim, Hyein Jung, Jin‐Tae Kim, Tae‐il Kim   +11 more
wiley   +1 more source

Stochastic modeling of fatigue crack propagation

Applied Mathematical Modelling, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ray, Asok, Tangirala, Sekhar, Phoha, Shashi   +2 more
openaire   +2 more sources

A unified model for microstructure-sensitive fatigue crack initiation across low and high cycle fatigue

Materials & Design
Microstructure-sensitive modeling has shown promise to reduce reliance on experimental test campaigns to determine fatigue performance. However, most existing fatigue life models use metrics focused solely on fatigue crack initiation (FCI), but which are
Krzysztof S. Stopka, Michael D. Sangid
doaj   +1 more source

Effects of carbides on fatigue characteristics of austempered ductile iron

, 2005
Crack initiation and growth behavior of an austempered ductile iron (ADI) austenitized at 800 °C and austempered at 260 °C have been assessed under three-point bend fatigue conditions.
K. K. Lee, B. Stokes, N. Gao, Reed, P.A.S., Gao, N., Stokes, B., Lee, K.K., P. A. S. Reed   +7 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source