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RISMachine Learning Models for Creep Rupture Prediction of Inconel 617
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Creep rupture data are not always available at the desired temperature or stress levels, and performing creep tests can be both time-consuming and expensive. Creep rupture data from various sources are often combined for ...
The Stress-Sensitivity, Mesh-Dependence, and Convergence of Continuum Damage Mechanics Models for Creep
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The classic Kachanov–Rabotnov (KR) creep damage model is a popular model for the design against failure due to creep deformation. However, the KR model is a local approach that can exhibit numerically unstable damage with ...
Finite Element Analysis of Waspaloy Using Sinh Creep Damage Constitutive Model Under Triaxial Stress State
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The creep deformation and damage evolution of nickel base superalloy (Waspaloy) at 700 آ°C are studied using the classic Kachanov–Rabotnov (KR) and a recently developed Sinhyperbolic (Sinh) model. Uniaxial creep ...
Metamodeling Time-Temperature Creep Parameters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: There exist many time-temperature parameter (TTP) models for creep rupture prediction of components including the Larson–Miller (LM), Manson–Haferd (MH), Manson–Brown (MB), Orr–Sherby–Dorn (OSD), Manson–Succop (MS), ...
Machine Learning Models for Creep Rupture Prediction of Inconel 617
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Creep rupture data are not always available at the desired temperature or stress levels, and performing creep tests can be both time-consuming and expensive. Creep rupture data from various sources are often combined for ...
An Advanced Sine-Hyperbolic Creep-Damage Model Incorporating Threshold Strength
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study aims at improving the classic sine-hyperbolic (Sinh) creep-damage model to predict minimum-creep-strain-rate (MCSR), rupture, damage, and creep deformation. The Sinh model employs a continuum-damage-mechanics-based ...
An Advanced Sine-Hyperbolic Creep-Damage Model Incorporating Threshold Strength
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study aims at improving the classic sine-hyperbolic (Sinh) creep-damage model to predict minimum-creep-strain-rate (MCSR), rupture, damage, and creep deformation. The Sinh model employs a continuum-damage-mechanics-based ...