Engineering topics
Publications and source records attributed to Abernathy, Harry.
Presentation given by NETL solid oxide cell (SOC) group leader Harry Abernathy reviewing NETL's SOC modeling capabilities for an invited talk at the 48th International Conference and Expo on Advanced Ceramics and Composites January 28 - February 2, 2024.
Presentation at the 48th International Conference and Exposition on Advanced Ceramics and Composites (ICACC 2024).
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18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII), Boston, MA, May 28-June 2, 2023
18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII), Boston, MA, May 28-June 2, 2023
18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII), Boston, MA, May 28-June 2, 2023
243rd ECS Meeting (18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII)), Boston, MA, May 28-June 6, 2023
18th International Symposium on Solid Oxide Fuel Cells (SOFC-XVIII), Boston, MA, May 28-June 2, 2023
A lightweight solid oxide fuel cell (SOFC) was developed by OxEon Energy that demonstrates the potential for increased specific power (kW/g) suitable for the requirements of electric Vertical Take-off and Landing (eVTOL) applications. Fuel flexibility was demonstrated in button cells and stacks using both legacy electrolyte-supported SOFC structure and the lightweight structure. Button cell and stack performance was nearly identical among hydrogen, ammonia, and reformed natural gas. Durability testing shows similarly stable performance in each fuel. A button cell test in ammonia at 800 °C using the lightweight cell structure measured area specific resistance (ASR) of 0.25 Ω-cm2 in H2/N2 and NH3 fuel feeds and showed a peak power density of 0.98 W/ cm2 in NH3 fuel. Short term hold at 0.7 V showed stable performance.
Review of recent solid oxide cell research at NETL presented at the Spring 2023 FECM Project Review Meeting in Pittsburgh, PA on April 19, 2023.
Poster for 2023 Fossil Energy and Carbon Management Spring R&D Project Review Meeting.
Slides of the presentation given by Harry Abernathy from the National Energy Technology Laboratory at the 2023 International Conference and Expo on Advanced Ceramics and Composites. The presentation was an overview of NETL's solid oxide cell performance degradation modeling, including a demonstration of the impact of microstructural analysis methods on the resulting degradation simulations.
Neural networks and computer vision techniques are used to rapidly predict solid oxide fuel and electrolysis cell performance from low-resolution tomographic data.
47th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2023), Daytona Beach, FL, January 22-27, 2023
Presentation at 20th International Symposium on Solid Oxide Cells (SOC): Materials Science and Technology, ICACC2023
47th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2023), Daytona Beach, FL, January 22-27, 2023
47th International Conference and Expo on Advanced Ceramics and Composites (ICACC 2023), Daytona Beach, FL, January 22-27, 2023