Results 11 to 20 of about 1,305,374 (317)

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

Monotonic and Fatigue Properties of Steel Material Manufactured by Wire Arc Additive Manufacturing

open access: yesApplied Sciences, 2020
In this study, the monotonic and cyclic material properties of steel material of medium static strength produced additively in the wire arc additive manufacturing (WAAM) process were investigated. This investigated material is expected to be particularly
Michael Wächter   +9 more
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

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

Bi-level Hybrid Uncertainty Quantification in Fatigue Analysis: S-N Curve Approach

open access: yesFracture and Structural Integrity, 2020
Due to its physical complexity, fatigue phenomenon inherently presents a significant number of uncertain parameters to be predicted. In uncertainty quantification (UQ), research has demonstrated that even a small variation in uncertain input quantities ...
R. B. P. Nonato
doaj   +1 more source

Estimation of Muscle Fatigue of Low Back upon the Muscle Stiffness [PDF]

open access: yes, 1996
An estimation of muscle fatigue is very important study and many laboratory researchers had done actively in this field. The excellent measurement and analysis methods, however, have not established yet.
Fujiwara, Shiro, Oka, Hisao
core   +1 more source

Fatigue life prediction of z-fibre pinned composite laminate under mode I loading [PDF]

open access: yes, 2019
A hybrid method is presented combining linear elastic fracture mechanics with nonlinear damage mechanics that can predict the fatigue crack growth rate in z-fibre pinned composites under mode I loading.
Ayre, David   +3 more
core   +2 more sources

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