Fatigue life prediction of metallic materials considering mean stress effects by means of an artificial neural network
The mean stress effect plays an important role in the fatigue life predictions, its influence
significantly changes high-cycle fatigue behaviour, directly decreasing the fatigue limit with …
significantly changes high-cycle fatigue behaviour, directly decreasing the fatigue limit with …
Fatigue reliability assessment of turbine discs under multi‐source uncertainties
Hot section components of aircraft engines like high pressure turbine (HPT) discs usually
operate under complex loadings coupled with multi‐source uncertainties. The effect of these …
operate under complex loadings coupled with multi‐source uncertainties. The effect of these …
A critical review of constitutive models for solders in electronic packaging
G Chen, X Zhao, H Wu - Advances in Mechanical …, 2017 - journals.sagepub.com
Owing to their superior electrical, thermal, and mechanical properties, solder joints are the
most widely used interconnection materials in electronic product packaging. Because the …
most widely used interconnection materials in electronic product packaging. Because the …
Probabilistic fatigue life prediction and reliability assessment of a high pressure turbine disc considering load variations
SP Zhu, Q Liu, Q Lei, Q Wang - International Journal of …, 2018 - journals.sagepub.com
In the present work, a probabilistic framework for fatigue life prediction and reliability
assessment of an engine high pressure turbine disc is proposed to incorporate the effects of …
assessment of an engine high pressure turbine disc is proposed to incorporate the effects of …
Evaluation and comparison of critical plane criteria for multiaxial fatigue analysis of ductile and brittle materials
This paper conducts a comparative evaluation on typical critical plane criteria, including
Fatemi-Socie, Wang-Brown, modified Smith-Watson-Topper (MSWT) and proposed modified …
Fatemi-Socie, Wang-Brown, modified Smith-Watson-Topper (MSWT) and proposed modified …
Fatigue life prediction considering mean stress effect based on random forests and kernel extreme learning machine
L Gan, H Wu, Z Zhong - International Journal of Fatigue, 2022 - Elsevier
The mean stress effect plays a vital role in fatigue life analysis, affecting both macro-
mechanical response and micro-crack evolution of materials. Even though semiempirical …
mechanical response and micro-crack evolution of materials. Even though semiempirical …
Bayesian degradation analysis with inverse Gaussian process models under time-varying degradation rates
Degradation observations of modern engineering systems, such as manufacturing systems,
turbine engines, and high-speed trains, often demonstrate various patterns of time-varying …
turbine engines, and high-speed trains, often demonstrate various patterns of time-varying …
Strain energy gradient-based LCF life prediction of turbine discs using critical distance concept
For aeroengine components with geometrical discontinuities like notches, low cycle fatigue
(LCF) life prediction is critical for ensuring the engine structural integrity. In this regard, a …
(LCF) life prediction is critical for ensuring the engine structural integrity. In this regard, a …
Probabilistic framework for multiaxial LCF assessment under material variability
The influence of material variability upon the multiaxial LCF assessment of engineering
components is missing for a comprehensive description. In this paper, a probabilistic …
components is missing for a comprehensive description. In this paper, a probabilistic …
Cycle-dependent creep-fatigue deformation and life predictions in a nickel-based superalloy at elevated temperature
A series of strain-controlled creep-fatigue tests with various dwell times and strain ratios are
carried out on a nickel-based superalloy at 650° C. Aiming at the mechanical understanding …
carried out on a nickel-based superalloy at 650° C. Aiming at the mechanical understanding …