Developing Uncertainty Quantification Strategies in Electromagnetic Problems Involving Highly Resonant Cavities

Journal Article · 22 August 2021 · Journal of Verification, Validation and Uncertainty Quantification

DOI: https://doi.org/10.1115/1.4051906 · OSTI ID:1822223

Campione, Salvatore ^[1]; Stephens, J. Adam ^[1]; Martin, Nevin ^[1]; Eckert, Aubrey ^[1]; Warne, Larry K. ^[1]; Huerta, Gabriel ^[1]; Pfeiffer, Robert A. ^[1]; Jones, Adam ^[1]

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1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

High-quality factor resonant cavities are challenging structures to model in electromagnetics owing to their large sensitivity to minute parameter changes. Therefore, uncertainty quantification (UQ) strategies are pivotal to understanding key parameters affecting the cavity response. Furthermore, we discuss here some of these strategies focusing on shielding effectiveness (SE) properties of a canonical slotted cylindrical cavity that will be used to develop credibility evidence in support of predictions made using computational simulations for this application.

• Research Organization: Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
• Sponsoring Organization: USDOE National Nuclear Security Administration (NNSA)
• Grant/Contract Number: NA0003525
• OSTI ID: 1822223
• Report Number(s): SAND--2021-8020J; 697091
• Journal Information: Journal of Verification, Validation and Uncertainty Quantification, Journal Name: Journal of Verification, Validation and Uncertainty Quantification Journal Issue: 4 Vol. 6; ISSN 2377-2158
• Publisher: ASMECopyright Statement
• Country of Publication: United States
• Language: English