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RISContinuum Damage Mechanics Modeling of High-Temperature Flaw Propagation: Application to Creep Crack Growth in 316H Standardized Specimens and Nuclear Reactor Components
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Predicting creep crack growth (CCG) of flaws found during operation in high-temperature alloy components is essential for assessing the remaining lifetime of those components. While defect assessment procedures are available ...
Verification of MOOSE/Bison's Heat Conduction Solver Using Combined Spatiotemporal Convergence Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Bison is a computational physics code that uses the finite element method to model the thermo-mechanical response of nuclear fuel. Since Bison is used to inform high-consequence decisions, it is important that its computational ...
Construction of a Code Verification Matrix for Heat Conduction With Finite Element Code Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: When establishing the pedigree of a simulation tool, code verification is used to ensure that the implemented numerical algorithm is a faithful representation of its underlying mathematical model. During this process, ...
Construction of a Code Verification Matrix for Heat Conduction With Finite Element Code Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: When establishing the pedigree of a simulation tool, code verification is used to ensure that the implemented numerical algorithm is a faithful representation of its underlying mathematical model. During this process, ...