Uncertainty quantification of model-form and predictive uncertainties in nuclear codes using Bayesian framework

Keyphrases

• Predictive Models 100%
• Bayesian Framework 100%
• Uncertainty Quantification 100%
• Predictive Uncertainty 100%
• Model-form Uncertainty 100%
• Nuclear Code 100%
• Void Fraction 50%
• Axial Location 50%
• Proposed Methodology 25%
• Composite Hybrids 25%
• Model Prediction 25%
• Physics-based Model 25%
• Hybrid Model 25%
• Performance Prediction 25%
• Model Mismatch 25%
• Model Selection 25%
• Uncertain Data 25%
• Thermal-hydraulic Code 25%
• Composite Forecasts 25%
• Model Weight 25%
• Nuclear Thermal-hydraulics 25%

Engineering

• Uncertainty Quantification 100%
• Model Form 100%
• Bayesian Framework 100%
• Void Fraction 50%
• Axial Location 50%
• Assuming 25%
• Model Prediction 25%
• Measured Data 25%
• Hybrid Model 25%
• Thermal Hydraulics 25%
• Prediction Performance 25%