Results 281 to 290 of about 6,172,268 (319)
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Proceedings of the Institution of Mechanical Engineers. Part O, Journal of risk and reliability
Green, renewable energy attracts growing popularity as global attention shifts toward carbon-neutral technologies. One such viable alternative is offshore wind power, harvested by FOWTs (Floating Offshore Wind Turbines). In the contemporary offshore wind
O. Gaidai +6 more
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Green, renewable energy attracts growing popularity as global attention shifts toward carbon-neutral technologies. One such viable alternative is offshore wind power, harvested by FOWTs (Floating Offshore Wind Turbines). In the contemporary offshore wind
O. Gaidai +6 more
semanticscholar +1 more source
IEEE transactions on industry applications
High temperature tends to be one principal failure cause of silicone gel package insulation in high-power electronic devices, even leading to equipment damage under severe conditions. To clarify the aging characteristics and failure mechanism of silicone
W. Wang +4 more
semanticscholar +1 more source
High temperature tends to be one principal failure cause of silicone gel package insulation in high-power electronic devices, even leading to equipment damage under severe conditions. To clarify the aging characteristics and failure mechanism of silicone
W. Wang +4 more
semanticscholar +1 more source
Lifetime assessment method based on step-stress accelerated lifetime test
2017 Prognostics and System Health Management Conference (PHM-Harbin), 2017For the old product with the field using period, the single-stress & timing-conversion step-stress accelerated life test (SSALT) is carried out to derive the product's lifetime by using the field using data and accelerated life data. The product's lifetime is assumed to obeying to Weibull distribution with double parameters.
Cai Zhongyi +3 more
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Gaidai risks evaluation method for lifetime assessment for offshore floating wind turbine gearbox
Journal of Nondestructive Evaluation Diagnostics and Prognostics of Engineering SystemsRenewable clean energy in some cases may be viewed as an alternative to limited fossil resources. Offshore FWTs (Floating Wind Turbines) are among the most attractive green alternatives.
Gaidai Oleg
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Reactive Power Cost From PV Inverters Considering Inverter Lifetime Assessment
IEEE Transactions on Sustainable Energy, 2019Photovoltaic (PV) system inverters have been frequently utilized for reactive power support in the literature. Although the benefits of PV reactive power for the grid have been quantified, the costs incurred by the PV owner have largely been ignored ...
Oktoviano Gandhi +5 more
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Service Lifetime Assessment of Polymeric Products
2022Abstract The lifetime assessment of polymeric products is complicated, and if the methodology utilized leads to inaccurate predictions, the mistakes could lead to financial loss as well as potential loss of life, depending on the service application of the product.
Dale B. Edwards, Anand R. Shah
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Assessment of lifetime of railway axle
International Journal of Fatigue, 2013Abstract Main laws of influence of stress ratio on fatigue crack growth rate in the material of railway axles were revealed and statistical distributions of characteristics of cyclic crack’s resistance for steel were determined. The technique of modelling of fatigue crack growth in the material of railway axle under regular and random loading was ...
O. Yasniy +4 more
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Journal of Engineering For Gas Turbines and Power, 2019
In regions with high intermittent renewable energy share, thermal plants are forced to operate with greater flexibility beyond their original design intent. Decreasing energy prices and capacity factors will further force these plants to more transient
Felix Koelzow +3 more
semanticscholar +1 more source
In regions with high intermittent renewable energy share, thermal plants are forced to operate with greater flexibility beyond their original design intent. Decreasing energy prices and capacity factors will further force these plants to more transient
Felix Koelzow +3 more
semanticscholar +1 more source
Lifetime Assessment of Steam Turbine Casing
Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, 2015Nowadays, in order to accommodate electrical grids that include fluctuating supplies of green energy, more and more fossil power plants are increasingly required to start up and shut down frequently. The increased number of stress cycles leads to a significant reduction of lifetime.
Yifeng Hu +6 more
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Assessment of products for optimal lifetime
CIRP Annals, 2008Sustainable manufacturing requires products to be developed with a predetermined useful life, which will minimise resource usage and environmental impact based on their intended End-of-Life strategy. Long term implementation of this concept requires this objective to be incorporated as another target during the early product development so that each ...
S. Kara +3 more
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