Microreactor Program Review 2025

March 4 – 5, 2025

Meeting Objectives:

This Program Review will be focused on ongoing progress for each Technical Focus Area and discussion of path forward for the remainder of FY25. Discussions will highlight:

  • Accomplishments to date and progress on key efforts
  • Issues/concerns related to meeting FY25 goals and M2 milestones
  • Potential collaboration with other NE programs
  • Initial thoughts on priorities for FY26 and beyond
  • Review participant questions

Program Vision:

Through cross-cutting research and development and technology demonstration support, the Microreactor Program will enable broad deployment of microreactor technology by:

  • Achieve technological breakthroughs for key features of microreactors
  • Identifying and addressing technology solutions to improve the economic viability and licensing readiness of microreactors
  • Enable successful demonstrations of multiple domestic commercial microreactors

Program Objectives:

  1. Address critical, cross-cutting R&D needs that require unique national lab or university expertise or capabilities
  2. Develop R&D infrastructure to support design, demonstration, regulatory issue resolution, and M&S code validation
  3. Develop advanced technologies that enable improvements in microreactor viability

Presentations

Agenda

Program Overview

Systems Integration and Analysis

PresenterPresentation TitlePresentation
Alex Huning01 - System Integration and Analysis OverviewLink
Abdalla Abou-Jaoude02 - Microreactor Cost BasisLink
Manit Shah03 - MELCOR Model Development for BlueCRAB and FATE Microreactor Code ComparisonsLink
Steve Maheras04 - Planning for Microreactor Transportation ActivitiesLink
Saya Lee05 - Development of the Technical Bases to Support Flexible Siting of Microreactors Based on Right-Sized Emergency Planning Zones (NEUP Project 2 P3-29622) PennStateLink
Martin Neito-Perez06 - Feasibility Study for Nuclear Heat Injection in Cement Manufacturing: the Process Dissection (NEUP Project 24-32112) PennStateLink

Demonstration Capabilities

PresenterPresentation TitlePresentation
Piyush Sabharall01 - Demonstration Capabilities OverviewLink
Zach Sellers02 - SPHERE Testing and ValidationLink
TJ Morton03 - MAGNET Brayton Cycle PCU IntegrationLink
Hitesh Bindra04 - Direct Heating of Chemical Catalysts for Hydrogen and Fertilier Production Using Microreactors (NEUP Project 21-24152) Purdue UnivLink
Mark Anderson05 - Sodium Heat Pipes: Design and Failure Mode Assessment for Microreactor Applications (NEUP Project 24-31551) Univ of WI-MadisonLink
Piyush Sabharall06 - Demonstration Capabilities Wrap-UpLink

Microreactor Application

PresenterPresentation TitlePresentation
Abdalla Abou-Jaoude01 - Microreactor Applications Research, Validation and Evaluation (MARVEL) Microreactor Project UpdateLink

Technology Maturation

PresenterPresentation TitlePresentation
Holly Trellue01 - Technology Maturation OverviewLink
Latif Yocout02 - High Temperature Moderator Containment: AMM ConceptLink
Kory Linton03 - Post-Irradiation Examination of Yttruim HydrideLink
Tony Crawford04 - Instrumentation and Sensors - Microreactor Automatic Control System (MACS/ViBRANT) SystemLink
Pradeep Ramuhali05 - Microreactor Automated Control Systems (MACS)Link
paul Geimer06 - Instrumentation and Sensors - AcousticsLink
Chris Petrie07 - Instrumentation and Sensors - ConductivityLink
Katrina Sweetland08 - Graphite Test Article and Heat PipesLink
Tate Patterson09 - Powder Metallrgy - Hot Isostatic Pressing of 316H Stainless Steel in Support of MicroreactorsLink
Holly Trellue10 - Technology Maturations ConclusionsLink
Curtis Foster11 - Cost Reduction for Advanced Integration Heat Exchanger Technology for Microreactors (NEUP Project 21-24225) Univ of WI-MadisonLink
Jeff King12 - Development of Hydrogen Transport Models for High Temperature Metal Hydride Moderators (NEUP Project 2-27123) CO School of MinesLink
El-Genk13 - Demonstrating Autonomous Control Machine Learning Algorithms for Remote Control of the VSLLIM Microreactor (NEUP Project 22-26910) Univ of New MexicoLink
Sylianos Chatzidakis13 - Demonstrating Autonomous Control Machine Learning Architectures for Microreactors Under Prototypic Conditions in PUR-1 (NEUP Project 22-26910) Purdue UnivLink
Eric Lang14 - Decipering Irradiation Effects of Yhx Through In-situ Evaluation and Micromechanics for Microreactor Applications (NEUP Project 23-29784) Univ of New MexicoLink
Jason Trelewicz15 - Transforming Microreactor Economics Through Hydride Moderator Enabled Neutron Economy (NEUP Project 23-29834) Stony Brook UnivLink
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