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Fracture behavior of low cycle fatigue and dwell fatigue of Ti6242 titanium alloy under high load
Journal of Aeronautical Materials, 2019 As one kind of near alpha titanium alloys with excellent mechanical properties, Ti6242 alloy always shows the“dwell fatigue”characteristic, which is similar to other near α or α+β titanium alloys, especially at near room temperature.
ZHANG Mingda +4 more
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Applied Sciences, 2022 The main cable is the primary load-bearing component of a long-span multi-tower suspension bridge. The interaction between a dead load, vehicle load, wind load, and the corrosion environment leads the main cable wire to exhibit tribo-corrosion-fatigue ...
Hailang Chong +4 more
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Geometry functions for edge cracks in steel bridge under three- and four- point bending with various span [PDF]
, 2018 Fatigue cracks are found during the regular structural inspections. To precisely describe/suggest propagation of fatigue cracks throughout structure and it’s designed service life, the knowledge of geometry functions describing the stress situation ...
Kala, Zdeněk +2 more
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Surrogate Models for Wind Turbine Electrical Power and Fatigue Loads in Wind Farm
Energies, 2020 Fatigue damage of turbine components is typically computed by running a rain-flow counting algorithm on the load signals of the components. This process is not linear and time consuming, thus, it is non-trivial for an application of wind farm control ...
Georgios Gasparis +2 more
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Characterization of crack nucleation in TA6V under fretting-fatigue loading using the potential drop technique [PDF]
, 2010 Crack initiation in a Ti-6Al-4V alloy was investigated experimentally in fretting fatigue conditions. A cylinder-plane geometry was used for the contact, and partial slip conditions were considered.
Andersson +29 more
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The Preservation of Cued Recall in the Acute Mentally Fatigued State: A Randomised Crossover Study. [PDF]
, 2015 The objective of this study is to investigate the impact of acute mental fatigue on the recall of clinical information in the non-sleep-deprived state.
Darzi, A +4 more
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Advances in Mechanical Engineering, 2021 To more accurately predict the fatigue life of components under the action of random loads, it is necessary to explore the influence of the interaction between the load sequence and the load on the life prediction.
Bixiong Huang +3 more
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Journal of Marine Science and Engineering, 2023 The floating platform motion of an offshore wind turbine system can exacerbate output power fluctuations and increase fatigue loads. This paper proposes a new scheme based on a fast second-order sliding mode (SOSM) control and an adaptive super-twisting ...
Wenxiang Yang +4 more
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Journal of Fluid Science and Technology, 2011 Site-specific fatigue evaluation of wind turbine support structures has been required by Japanese domestic rule since the revision of the Building Code in 2007.
Shigeo YOSHDA
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Dynamic synthetic inertial control method of wind turbines considering fatigue load
Frontiers in Energy Research, 2023 This paper proposes a dynamic synthetic inertia control method, considering the fatigue loads of the wind turbine. The control objectives include reducing the rate of change of frequency and frequency nadir of the power system and the fatigue load of the
Hanbo Wang +4 more
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