A probabilistic combined high and low cycle fatigue life prediction framework for the turbine shaft with random geometric parameters

S Bai, YF Li, HZ Huang, Q Ma, N Lu - International Journal of Fatigue, 2022 - Elsevier
Combined high and low cycle fatigue (CCF) is a common failure mode of turbine shaft. This
study presents a generic procedure for probabilistic CCF life prediction, and combined with …

An algorithm for enhancing spatiotemporal resolution of probabilistic risk assessment to address emergent safety concerns in nuclear power plants

H Bui, T Sakurahara, J Pence, S Reihani, E Kee… - Reliability Engineering & …, 2019 - Elsevier
Emergent safety concerns often involve complex spatiotemporal phenomena. In addressing
these concerns, the classical Probabilistic Risk Assessment (PRA) of Nuclear Power Plants …

Dynamic reliability analysis for the reusable thrust chamber: A multi-failure modes investigation based on coupled thermal-structural analysis

Q Yaqun, J Ping, L Ruizhi, Z Sheng… - Reliability Engineering & …, 2020 - Elsevier
To evaluate the dynamic reliability of the thrust chamber in the reusable rocket engine (RRE)
under multi-failure modes, a reliability analysis based on the coupled thermal-structural finite …

Multiaxial fatigue life prediction of GH4169 alloy based on the critical plane method

J Liu, Z Zhang, B Li, S Lang - Metals, 2019 - mdpi.com
The multiaxial fatigue life of GH4169 alloy was predicted based on the critical plane method.
In this paper, a new critical plane-damage multiaxial fatigue parameter is proposed, in which …

Reliability analysis of reusable turbine rotor blisk: An application of parametric modelling method under multi-field coupling

W Wang, Y Ma, B Liu, G Cai, P Jin - Engineering Failure Analysis, 2023 - Elsevier
As a critical component of reusable rocket engines (RRE), the cyclic life of the turbine rotor
blisk often varies due to uncertainties such as machining errors and other factors. However …

Probabilistic fatigue life prediction of an aero-engine turbine shaft

J Wu, HZ Huang, YF Li, S Bai, AD Yu - Aircraft Engineering and …, 2022 - emerald.com
Purpose Aero-engine components endure combined high and low cycle fatigue (CCF)
loading during service, which has attracted more research attention in recent years. This …

Multi-level uncertain fatigue analysis of a truss under incomplete available information

RBP Nonato - Frattura ed Integrità Strutturale, 2023 - fracturae.com
We predict the fatigue life of a planar tubular truss when geometrical parameters, material
properties, and live loads are non-deterministic. A multi-level calculation uncertainty …

[HTML][HTML] Horizontal and vertical axis wind turbines on existing jacket platforms: Part 2–Retrofitting activities

P Mendes, JAFO Correia, J Arrojado, T Heo, N Fantuzzi… - Structures, 2022 - Elsevier
A fast-expanding number of oil & gas companies are planning to shift investment to
renewable energy projects, with offshore wind expected to spearhead this campaign. Now …

Tolerance optimization of non-normal distribution characteristics for mechanical parts based on asymmetric cubic quality loss

K Jin, X Liu, M Liu - 2023 - researchsquare.com
Purpose: The error distribution of product quality is different, not all follow the normal
distribution, and sometimes there is a non-normal distribution of the product. Therefore, the …

[PDF][PDF] Investigating The Sensitivity Of Probabilistic Fatigue Models And Determining Their Differences In Prediction Of Fatigue Lives.

PN Kulkarni - researchgate.net
Fatigue failure of engineering components is the most common occurring phenomenon. The
factors affecting the fatigue life of the component are not deterministic in nature but are …