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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Droughts, wildfires continue to impact power plants in Europe
The effects of this summer’s historic heatwave continue to be felt across Europe. Soaring temperatures and drought in the region have led to elevated river temperatures, low river levels, and wildfires, which have significantly impacted nuclear power plants across the continent.
France’s Electricité de France has reported elevated river temperatures which have forced production cuts, including recent cuts at Golfech, and nuclear power plants in Hungary, Romania, and the United Kingdom, have faced exceptional challenges in recent days.
Technical Session|Reactor Physics (RPD)
Tuesday, June 2, 2026|10:00–11:45AM MDT|Governor's Square 14
Session Chair:
Valerio Mascolino (Colorado School of Mines)
Alternate Chair:
Zeyun Wu (Virginia Commonwealth Univ.)
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Experimental Measurements and Atomistic Modeling Show Porosity Does Not Change the Inelastic Scattering in Nuclear Graphite
10:00–10:20AM MDT
Kemal Ramic (ORNL), Iyad I. Al-Qasir (ORNL), Luke Daemen (ORNL), Jose Ignacio Marquez Damian, Chris W. Chapman (ORNL), Travis M. Greene (ORNL), Goran Arbanas (ORNL), Jesse Brown (ORNL), Anne A. Campbell (ORNL), Douglas Abernathy (ORNL), Matthew Stone (ORNL), Garrett Granroth (ORNL), William A. Wieselquist (ORNL)
Paper
Why Graphite Porosity TSLs Should Not Be Used for Advanced Reactor Analysis: Multi-Benchmark ICSBEP/IRPhE Testing
10:20–10:40AM MDT
Kemal Ramic (ORNL), Jose Ignacio Marquez Damian, Travis M. Greene (ORNL), Adimir dos Santos (Instituto de Pesquisas Energeticas e Nucleares), Douglas E. Peplow (ORNL), Chris W. Chapman (ORNL), Iyad I. Al-Qasir (ORNL), Friederike Bostelmann (ORNL), William A. Wieselquist (ORNL)
SCALE Analysis of the HTR-PROTEUS Core 4 Pebble-Bed Benchmark
10:40–11:00AM MDT
Yves Robert (ORNL), Rabab R. Elzohery (ORNL), Donny Hartanto (ORNL), Friederike Bostelmann (ORNL), William A. Wieselquist (ORNL)
SCALE Implementation of Batch Feed Capability for MSR Depletion Analysis
11:00–11:20AM MDT
Jonathon Faulkner (Georgia Tech), Friederike Bostelmann (ORNL), William A. Wieselquist (ORNL)
Mixing Effects in Nonzero-Power Molten-Salt Reactor Experiment Transients
11:20–11:40AM MDT
Jonathon Faulkner (Georgia Tech), Bojan Petrovic (Georgia Institute of Technology - 770 State Street)