Results 21 to 30 of about 557,737 (267)

Fatigue failure prediction through factor of safety and stress concentration in a malfunctioned AISI 4140 automotive crankshaft

open access: yesMaterials Research Express, 2023
The performance and safety of any vehicle relies on proper design of crankshaft. Crankshaft failure occurs mainly due to the combination of imbalance and minor deflections when the materials is subjected to combined bending and twisting. Failure analysis
Suresh Mylsamy   +1 more
doaj   +1 more source

Water Depth Variation Influence on the Mooring Line Design for FOWT within Shallow Water Region

open access: yesJournal of Marine Science and Engineering, 2021
The objective of this paper was to present the modeling and optimization of mooring lines for floating offshore wind turbines (FOWT) located in various water depths from 50 m to 100 m in Taiwan western offshore areas.
Wei-Hua Huang, Ray-Yeng Yang
doaj   +1 more source

Fatigue Life Predicting for Nitrided Steel – Finite Element Analysis [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
Thermo-chemical treatments are known to increase the fatigue life of industrial parts. Due to the imprecise consideration of residual stresses in predicting the durability of components subjected to cyclic loading and their effect on the fatigue life ...
J. Sawicki, P. Siedlaczek, A. Staszczyk
doaj   +1 more source

Lightweight Design and Analysis of Steering Knuckle of Formula Student Car Using Topology Optimization Method

open access: yesWorld Electric Vehicle Journal, 2023
The steering knuckle is a crucial component of student racing vehicles, designed by the Formula Society of Automotive Engineers (FSAE). Developing a lightweight (LW) vehicle that meets the requirements of the student formula car presents a challenge ...
Ammarul Hasan, Cunhao Lu, Wei Liu
doaj   +1 more source

Fatigue Life Uncertainty Quantification of Front Suspension Lower Control Arm Design

open access: yesVehicles, 2023
The purpose of this study is to investigate the uncertainty of the design variables of a front suspension lower control arm under fatigue-loading circumstances to estimate a reliable and robust product.
Misganaw Abebe, Bonyong Koo
doaj   +1 more source

Application of Probabilistic Approach to Investigate Influence of Details in Time History of Temperature Changes on the HCF Life of Integrated Bridge Steel Piles Installed on Water

open access: yesJournal of Marine Science and Engineering, 2022
This research estimates the high-cycle fatigue (HCF) life of integrated concrete bridge installed on water due to temperature changes. To this end, CATIA software was used to geometrically model of a real-scale bridge.
Hamid Abdollahnia   +2 more
doaj   +1 more source

Powder Manufacturing-Driven Variations in Flowability and Deformation Behavior of Pure Copper Powders for Cold Spray Additive Manufacturing

open access: yesMetals
The quality of the feedstock powder plays a key role in determining the properties of coatings produced by cold spray (CS). However, most commercially available powders are not specifically designed for CS, which makes it difficult to tailor powder ...
Niloofar Eftekhari, Hamid Jahed
doaj   +1 more source

Fatigue analysis of piezoelectric microdevice based on a continuum damage model

open access: yesInternational Journal of Smart and Nano Materials, 2013
The utilization of piezoelectric materials in MEMS devices under harsh environments has gained affordable appreciations due to its unique mechanical and electrical material properties.
Xianqiao Wang, Ken P. Chong
doaj   +1 more source

Stability Analysis and Environmental Influence Evaluation on a Hybrid Mooring System for a Floating Offshore Wind Turbine

open access: yesJournal of Marine Science and Engineering, 2023
Floating offshore wind turbines (FOWTs) are one of the innovative solutions to achieve net-zero emissions. Given that Taiwan has abundant wind power resources in its western waters and wind farms are evaluated as potential sites, a strategic emphasis on ...
Tzu-Hsun Lin, Ray-Yeng Yang
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

Home - About - Disclaimer - Privacy