Results 21 to 30 of about 2,032,204 (309)
工程科学学报, 2017 A prediction model for the very high cycle fatigue life for inclusion-fine granular area (FGA) -fisheye-induced failure was studied in this work. Combined with the experimental results of Cr-Ni-W alloy steel, a local crack initiation life model (LCIL ...
DENG Hai-long +3 more
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Applied Sciences, 2019 A numerical simulation method is presented in this paper to study the damage evolution and failure process of high-strength steel wires with pre-corrosion defects in cable-stayed bridges under fatigue loads.
Ying Wang, Yuqian Zheng
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Prediction Method and Verification of Fatigue Life for a Turbine Disk with Bolt Hole
Xibei Gongye Daxue Xuebao, 2019 In order to improve the fatigue life prediction accuracy of FGH96 material for turbine engine at higher stress gradient notch, such as bolt holes, the new mean stress formula is used in this paper, the effect of stress gradient and size effect are ...
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BatteriesThe prediction of remaining useful life (RUL) of lithium–ion batteries is key to the reliability assessment of batteries and affects safe application of batteries. This article introduces a CEEMDAN-RF-MHA-ED-LSTM method.
Bingzeng Song +6 more
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Low Cycle Fatigue Behaviors of Alloy 617 (INCONEL 617) Weldments for High Temperature Applications
Metals, 2016 In this study, we comparatively investigate the low cycle fatigue behavior of Alloy 617 (INCONEL 617) weldments by gas tungsten arc welding process at room temperature and 800 °C in the air to support the qualification in high temperature applications of
Rando Tungga Dewa +3 more
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Predicting the Life of Varistors via a Nonlinear Coefficient Based on a Small-Scale Data Model
Applied Sciences, 2023 With the great leaps forward in the development of the railway, the importance of safe operation and maintenance has become increasingly prominent. Varistor is the key component insurge protective devices for railway communication and signaling equipment,
Xiaofei Ruan +3 more
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Low Cycle Fatigue Characteristics of a Ni-Based Single Crystal Superalloy CMSX-4 at Elevated Temperature [PDF]
한국정밀공학회지, 2019 Isothermal low cycle fatigue (LCF) behavior of a crystal nickel-based superalloy CMSX-4, a material for high-pressure turbine first stage rotor blade, was investigated at elevated temperatures.
Jae Gu Choi +5 more
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Temperature Cycle Reliability Analysis of an FBAR Filter-Bonded Ceramic Package
Micromachines, 2023 On the background that the operating frequency of electronic devices tends to the radio frequency (RF) segment, a film bulk acoustic resonator (FBAR) filter is widely used in communication and military fields because of its advantages of high upper ...
Wenchao Tian +4 more
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Measurement of the half-life of 198Au in a non-metal: High-precision measurement shows no host-material dependence [PDF]
, 2010 We have measured the half-life of the beta decay of 198Au to be 2.6948(9) d, with the nuclide sited in an insulating environment. Comparing this result with the half-life we measured previously with a metallic environment, we find the half-lives in both ...
A. Dibidad +5 more
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PREDICTING THE FUTURE AND SATISFACTION WITH LIFE
Scientific Studios on Social and Political Psychology, 2017 According to our results, increase in productivity of personal prediction has a positive influence on life satisfaction. The present research explores what role the various types of future prediction play in personal life satisfaction. The study focuses on some psychological time phenomena: desires, life choices, aspirations, motivations.
openaire +4 more sources