2026 University Turbine Systems Research (UTSR) Program Workshop

Hosted by Oak Ridge National Laboratory for the Department of Energy’s Thermal Energy Recovery & Management Center of Excellence, the workshop focuses on testing, validation, integration, and deployment of high-temperature heat pumps across technology readiness levels. Plenary topics include the U.S. industrial heat-pump landscape, market pathways, technology readiness, economics, deployment pathways, technology advances, R&D priorities, demonstrations, and deployment lessons. Breakout discussions cover OEM roadmaps and product readiness; working fluids, compressors, component supply chains, advanced heat exchangers, and system integration; end-user needs, controls, thermal storage, and grid flexibility; and standards, codes, testing, certification, financing, commercialization, and public-private partnerships. Report-outs and a facilitated discussion address priority needs, gaps, and recommended actions, followed by workshop synthesis on cross-cutting R&D, demonstration, deployment, and partnership priorities.

The public-facing program combines plenary presentations, industry, academia, and technology-sector panels, and Purdue-led research posters and lightning talks. Themes include grid planning and operations amid rapid load growth; AI for grid performance and grid studies; flexibility across large loads, transmission systems, distribution networks, and distributed energy resources; and grid investments, interconnections, and transmission improvements. Panels address grid operations with large loads, flexibility as a grid resource, grid planning with large loads, and AI for grid operations. The members-only program includes an advisory board meeting and a concurrent student career event. The advisory board reviews 2026 project reports, considers Purdue faculty proposals for 2027 research, and deliberates on proposed research activities for industry-member voting. The career event gives Purdue students an opportunity to explore energy-sector engineering careers and discuss internships and employment with industry representatives.

The technical program covers conventional and emerging power systems, including steam power systems (HRSGs, boilers, and steam turbines), gas turbines, concentrating solar power, geothermal energy, small modular reactors and advanced nuclear technologies, sCO₂ power cycles, advanced ultra-supercritical steam, and hydrogen and bulk thermal energy storage technologies. Topics include additive manufacturing, powder metallurgy hot isostatic pressing, advanced welding, cladding, fabrication processes, design approaches, material and welding qualification, standards development, and regulatory challenges. Component-specific issues include castings, forgings, blades, rotors, and valves. Materials and performance topics include creep, creep-fatigue, stress relaxation cracking, oxidation, corrosion, wear, erosion, high-temperature alloys and steels, failure analysis, life management, and fitness-for-service methodologies. Repair topics include weld repair, rejuvenation heat treatment, surface engineering, and refurbishment solutions. The conference program includes plenary sessions and breakout topical tracks. Accepted papers undergo peer review and are assigned DOIs. EPRI and ASM International jointly organize the conference.

The technical program covers the lifecycle of offshore energy projects, from exploration and development through production, maintenance, and decommissioning. Topics span offshore oil and gas, offshore wind, carbon management, hydrogen, marine resources, and technologies for operational efficiency, safety, reliability, and performance, including advanced materials, automation, robotics, artificial intelligence, and digital transformation. Program elements include the Opening General Session on energy demand, market dynamics, policy and regulation, offshore innovation, collaboration, and sustainability; panel and technical sessions; keynote presentations; the University R&D Showcase; and the Presentation Hub and Around the World Series. Executive Dialogues use a limited-participation, peer-to-peer format and address emerging technologies, policy and regulation, capital investment, market outlooks, energy transition strategies, workforce development, and energy demand and security. The Energy Evolution Exchange Pavilion features carbon capture and storage, offshore wind, hydrogen, marine resources, low-carbon solutions, and energy efficiency. URTeC is co-located with OTC, with distinct technical programs focused on offshore and unconventional resource development.

The meeting focuses on thermal spray applications in aerospace, coating technologies, materials performance, sustainability initiatives, powder recovery, and advances in coating applications. The program addresses tungsten and yttrium supply challenges, including the effects of export controls, geopolitical tensions, and concentrated supply. It also covers domestic supply-chain development and technologies that reduce or eliminate reliance on those materials. Technical presentations address thermal spray industry innovations, corrosion-resistant coatings for oil refineries, cold-spray repair for aerospace and defense, coating characterization, gas-turbine component repair, and pre-alloyed carbide alternatives. A panel considers future thermal-spray materials and processes.

The conference covers fundamental, computational, and experimental thermal hydraulics; verification, validation, and uncertainty quantification; plant operations; severe accidents; next-generation reactor technologies; LWR, SMR, and MMR systems; AI/ML for nuclear thermal hydraulics; and special topics. Specific subjects include two-phase flow and heat transfer, boiling and condensation, computational fluid dynamics, experimental methods and instrumentation, CFD benchmarks, licensing challenges, spent-fuel heat transfer, severe-accident modeling, microreactors, molten-salt and liquid-metal reactors, digital twins, and machine-learning model trustworthiness. The program includes an opening plenary, keynote presentations, technical-session blocks, and a closing plenary. The call for papers describes full-paper presentations and digital proceedings, with selected papers considered for publication in special issues of Nuclear Technology, Nuclear Science and Engineering, Nuclear Engineering and Design, and/or Fusion Science and Technology.

The conference theme is “Going Critical: Creating a Durable Nuclear Resurgence.” Plenary discussions address how technology, finance, and public policy can sustain nuclear energy momentum, and how public confidence, domestic supply chains, workforce development, investment, and state leadership can support deployment at scale. John Wagner, Laboratory Director at INL, is a featured speaker; the opening plenary also includes U.S. NRC Commissioners Douglas Weaver and Bradley Crowell. The technical program features expert-led presentations and peer-reviewed research on advanced reactors, fuel cycle and waste management, reactor physics, fusion, AI and machine learning, materials science, instrumentation and controls, criticality safety, and robotics. Named session topics include nuclear energy markets, financing and economics; hybrid and integrated energy systems; maritime and data center applications; nuclear safeguards; cybersecurity; molten salt reactor fuels and materials; and advanced/additive manufacturing. Panels address uranium mining remediation, environmental review, digital twins, advanced reactor fuel supply and fabrication, and nuclear deployment pathways.

The technical program includes a joint AeroMat symposium on advanced coatings for aerospace and industrial gas turbines, including thermal and environmental barrier coatings, turbine clearance control, load-bearing and tribological coatings, component repair, and cold spray for aerospace applications. Research and development topics include AI and machine learning for materials and process informatics; modeling and simulation; carbon neutrality, environmental impacts, and life-cycle analysis; characterization methods; cold-spray fundamentals and particle impact; aerosol deposition; novel coatings and feedstock materials; and hybrid, laser, and additive manufacturing processes. Application areas include automotive and medical uses; battery and sustainable-energy applications; electronics and semiconductor manufacturing equipment; thermal-spray additive manufacturing; equipment, powders, consumables, and economics; circular-economy repair and remanufacturing; and wear and corrosion protection across energy, oil and gas, marine, manufacturing, construction, and food processing. The conference also includes oral and poster presentations, panel discussions, keynote presentations, and an industrial forum. The co-located exposition features thermal-spray equipment, advanced surface solutions, additive manufacturing technologies, consumables, and applied research.

The program covers power-generation operations, grid reliability and security, project development, and changing electricity demand. Keynote sessions address supply, demand and the next build cycle; securing the grid amid AI-related threats; and reliability, readiness and the performance gap. Technical sessions include gas-turbine fleet performance and upgrade potential; advanced reactors and TRISO fuel; carbon-capture integration; battery storage and capacity-market accreditation; data-center power demand and flexibility; long-duration storage; nuclear digital modernization; renewable integration; and power-project delivery. Additional program areas include CHP, cybersecurity, grid planning, emissions, and operations and asset reliability.