Explanipedia

Predictive dynamic wetting, fluid–structure interaction simulations for braze run-out Open

Jeffrey Horner, David J. Kemmenoe, Gustav J. Bourdon, Scott Alan Roberts, Edward R. Arata , et al. · 2025

Stabilized Method for Contact Mechanics and Dissipative Interfacial Kinematic Processes Open

Arif Masud, John A. Hickman, Scott Alan Roberts · 2025

Uncertainty quantification for competing failure mechanisms in unidirectionally reinforced carbon-carbon composites Open

Sean B. Skweres, Peter Creveling, Drew E. Sommer, Scott Alan Roberts, Michael D. Sangid · 2025

Transient Chemo‐Mechanical Model of Lithium Plating Impacted by External Pressure Open

Julia Meyer, Partha P. Mukherjee, Lincoln Collins, Scott Alan Roberts · 2024

Lithium anodes show great promise in commercial applications, but are hindered by lithium plating and dendrite growth which cause safety concerns during long‐term cell operation. Stack pressure is experimentally observed to improve cell li…

Recent advancements in ablation tools and understanding at Sandia Open

Scott Alan Roberts · 2024

Li-ion battery design through microstructural optimization using generative AI Open

Steve Kench, Isaac Squires, Amir Dahari, Ferran Brosa Planella, Scott Alan Roberts , et al. · 2024

BeyondFingerprinting: AI-guided discovery of robust materials & processes Open

Brad Boyce, Rémi Dingreville, David Adams, Carianne Martinez, James E. Fowler , et al. · 2024

BeyondFingerprinting was a 2021-2024 Sandia Grand Challenge LDRD exploring the potential to develop new resilient materials and manufacturing processes by taking an artificial-intelligence (AI)-guided approach that integrates human-subject…

Deep material network for thermal conductivity problems: Application to woven composites Open

Dongil Shin, Peter Creveling, Scott Alan Roberts, Rémi Dingreville · 2024

The thermal conductivity of materials dictates their functionality and reliability, especially for materials with complex microstructural topologies, such as woven composites. In this paper, we develop a physics-informed machine-learning a…

LDRD Ending Project Review: Agile Braze Engineering: Interfacial Physics & Data-Driven Wetting Models for Heterogeneous Metal-Oxide Systems (Project #255935) Open

Michael Chandross, Ian Winter, Eric Rothchild, Jaideep Ray, Edward Arata , et al. · 2024

Expansion of deep material network for woven composite thermal conductivity homogenization Open

Dongil Shin, Rémi Dingreville, Scott Alan Roberts, Peter Creveling · 2024

Multiscale Modeling of Active Brazing Open

Michael Chandross, Ian Winter, Eric Rothchild, Jaideep Ray, Edward Arata , et al. · 2024

A Structure-Preserving Domain Decomposition Method for Data-Driven Modeling Open

Shuai Jiang, Jonas Actor, Scott Alan Roberts, Nathaniel Trask · 2024

We present a domain decomposition strategy for developing structure-preserving finite element discretizations from data when exact governing equations are unknown. On subdomains, trainable Whitney form elements are used to identify structu…

Multiscale Modeling of Active Brazing Open

Michael Chandross, Ian Winter, Eric Rothchild, Jaideep Ray, Edward Arata , et al. · 2024

Atomistic Simulations of Active Brazing Open

Michael Chandross, Ian Winter, Eric Rothchild, Jaideep Ray, Edward Arata , et al. · 2024

Propagation of Uncertainty in Model Inputs for Reactive Braze Run-Out Simulations Open

Jeffrey Horner, Jaideep Ray, David J. Kemmenoe, Edward Arata, Ian Winter , et al. · 2024

A data-driven multiscale model for reactive wetting simulations Open

Jaideep Ray, Jeffrey Horner, Ian Winter, David J. Kemmenoe, Edward R. Arata , et al. · 2024

Mesoscale thermomechanical modeling of woven carbon-carbon composites Open

Sean B. Skweres, Peter Creveling, Scott Alan Roberts, Michael D. Sangid · 2024

Thermal Conductivity Homogenization of Composites via Deep Material Network Open

Rémi Dingreville, Scott Alan Roberts, Peter Creveling, Dongil Shin · 2024

Mesoscale Mechanics of Battery Materials: What Have We Learned Open

Scott Alan Roberts, Jeffrey Horner, Julia Meyer, Partha Mukherjee · 2024

Uncertainty quantification and propagation in lithium-ion battery electrodes using bayesian convolutional neural networks Open

Chance Norris, Abhinand Ayyaswamy, Bairav S. Vishnugopi, Carianne Martinez, Scott Alan Roberts , et al. · 2024

Theoretical Design and Performance of Three-Dimensional, Pillared Fes2 Cathodes Open

Jeffrey Horner, Scott Alan Roberts · 2024

Predictive Moving Interface, Fluid-Structure Interaction Simulations for Braze Run-Out Open

Jeffrey Horner, David J. Kemmenoe, Gustav J. Bourdon, Scott Alan Roberts, Edward R. Arata , et al. · 2024

Data-driven Whitney forms for structure-preserving control volume analysis Open

Jonas Actor, Xiaozhe Hu, Andy Huang, Scott Alan Roberts, Nathaniel Trask · 2023

Assessing thermophysical properties of parameterized woven composite models using image-based simulations Open

Collin Foster, Lincoln Collins, Francesco Panerai, Scott Alan Roberts · 2023

Mesoscale simulations of woven composites using parameterized analytical geometries offer a way to connect constituent material properties and their geometric arrangement to effective composite properties and performance. However, the real…

Predicting and Mitigating Runout in Active Braze Processes Open

Jeffrey Horner, Gustav Bourdon, David J. Kemmenoe, Scott Alan Roberts, Edward Arata , et al. · 2023

Coupled Thermal-Electrochemical Full Battery Modeling of LiSi/FeS2 Batteries Open

Tyler Voskuilen, Harry K. Moffat, Nathan Porter, Scott Alan Roberts · 2023

Enabling Rechargeable Conversion Cathodes by Modeling the Coupling Between Structure, Electrochemistry, & Mechanics Open

Scott Alan Roberts, Jeffrey Horner · 2023

Development of a Cloud-Based Tool for Predicting Thermal Battery Performance: TABS v6 Open

Scott Alan Roberts, A.G. Baca, Sylvain Bernard, Wesley Brooks, Ashley Fate , et al. · 2023

Accelerating Thermal Battery Design with Set-Based Concurrent Engineering Open

Henry A. Padilla, Laura A. Jacobs, Edward S. Piekos, Scott Alan Roberts, Christopher A. Apblett , et al. · 2023

Automated segmentation of porous thermal spray material CT scans with predictive uncertainty estimation Open

Carianne Martinez, Dan Bolintineanu, Aaron Olson, Theron Rodgers, Brendan Donohoe , et al. · 2023

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