1 citations · 3 across the 6 of their papers we have counts for
6 papers
Recent Advances in Uncertainty Quantification Methods for Engineering Problems
Dinesh Kumar, Farid Ahmed, Shoaib Usman +2
In the last few decades, uncertainty quantification (UQ) methods have been used widely to ensure the robustness of engineering designs. This chapter aims to detail recent advances…
Data-driven multi-scale modeling and robust optimization of composite structure with uncertainty quantification
Kazuma Kobayashi, Shoaib Usman, Carlos Castano +2
It is important to accurately model materials' properties at lower length scales (micro-level) while translating the effects to the components and/or system level (macro-level) can…
Surrogate Modeling-Driven Physics-Informed Multi-fidelity Kriging: Path Forward to Digital Twin Enabling Simulation for Accident Tolerant Fuel
Kazuma Kobayashi, James Daniell, Shoaib Usman +2
The Gaussian Process (GP)-based surrogate model has the inherent capability of capturing the anomaly arising from limited data, lack of data, missing data, and data inconsistencies…
Uncertainty Quantification and Sensitivity analysis for Digital Twin Enabling Technology: Application for BISON Fuel Performance Code
Kazuma Kobayashi, Dinesh Kumar, Matthew Bonney +3
To understand the potential of intelligent confirmatory tools, the U.S. Nuclear Regulatory Committee (NRC) initiated a future-focused research project to assess the regulatory viab…
Reliability-Based Robust Design Optimization Method for Engineering Systems with Uncertainty Quantification
Richa Verma, Dinesh Kumar, Kazuma Kobayashi +1
Robust optimization is a method for optimization under uncertainties in engineering systems and designs for applications ranging from aeronautics to nuclear. In a robust design pro…
Practical Applications of Gaussian Process with Uncertainty Quantification and Sensitivity Analysis for Digital Twin for Accident Tolerant Fuel
Kazuma Kobayashi, Dinesh Kumar, Matthew Bonney +1
The application of digital twin (DT) technology to the nuclear field is one of the challenges in the future development of nuclear energy. Possible applications of DT technology in…