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Conference Spotlight
2026 Nuclear Energy Conference & Expo (NECX)
August 24–27, 2026
Dallas, TX|Hilton Anatole
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Nuclear Science and Engineering
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May 2026
Latest News
North American construction is back—smaller and faster—at OPG’s Darlington
“The nuclear renaissance is real here,” said Ontario Power Generation’s Subo Sinnathamby on May 8, one year to the day after OPG secured a final investment decision to build the first of four planned BWRX-300 reactors at its Darlington nuclear power plant, and shortly after the new reactor’s foundation was lifted into place. “We got our license to construct in April and our [final investment decision] in May, and we’ve been off to the races since.”
Technical Session|Technology Research and Development
Wednesday, April 29, 2026|1:00–2:00PM EDT|Room 302/303/304
Session Chair:
Julia Cline
Alternate Chair:
Vincenzo Barbato
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Sintering Behavior of Transition Metal Tetra-Carbides for Nuclear Thermal Propulsion
1:00–1:06PM EDT
Timothy Stack (Univ. Tennessee, Knoxville), Keaton McNulty (Univ. Tennessee, Knoxville), Ethan Payne (Univ. Tennessee, Knoxville), Steven Zinkle (Univ. Tennessee, Knoxville)
Paper
Thermal Hydraulics Simulations of the XE-Prime Nuclear Thermal Propulsion (NTP) Engine Using Flownex
1:06–1:12PM EDT
Miles Adkins (PADT Inc), Thomas Chadwick (PADT Inc)
TiC Precipitate Effects on the Thermal Conductivity and Fracture Toughness of Ti-Containing Tri-Carbides
1:12–1:18PM EDT
Keaton McNulty (Univ. Tennessee, Knoxville), Timothy Stack (Univ. Tennessee, Knoxville), Ethan Payne (Univ. Tennessee, Knoxville), Steven Zinkle (Univ. Tennessee, Knoxville)
Analysis of Thermophysical Properties of Fuels for Nuclear Thermal Propulsion
1:18–1:24PM EDT
Hanshu Kotta (Ohio State), Saqeeb Adnan (Ohio State), Marat Khafizov (Ohio State)
Kinetic and Reactor Modeling of Hydrogen-Graphite Interactions Under Nuclear Thermal Propulsion Conditions
1:24–1:30PM EDT
Thomas Westenhofer (Univ. California, Irvine), Xian Shi (Univ. California, Irvine)
Ion Beam Irradiation Tolerance of Ultra-High Temperature Ceramic Carbides for Nuclear Thermal Propulsion
1:30–1:36PM EDT
Ethan Payne (Univ. Tennessee, Knoxville), Steven Zinkle (Univ. Tennessee, Knoxville)
Multiphysics Modeling of Hydrogen Transport in Space Nuclear Systems with FESTIM
1:36–1:42PM EDT
Chirag Khurana (MIT Plasma Science and Fusion Center), Rémi Delaporte-Mathurin (MIT Plasma Science and Fusion Center), James Dark (MIT Plasma Science and Fusion Center), Huihua Yang (MIT Plasma Science and Fusion Center), Kaelyn Dunnell (MIT Plasma Science and Fusion Center)
Graphene-Copper Hybrid Thermal Straps
1:42–1:48PM EDT
Dan Wang (Faraday Technology Inc.), Timothy Hall (Faraday Technology Inc.), Stephen Snyder (Faraday Technologies Inc.), Maria Inman (Faraday Technology Inc.), Jessica Godwin (Utah State), Nick Roberts (Utah State), Houng Le (Faraday Technology Inc.)
Preliminary Investigation into Fissile Plasma Simulation for Gas Core Nuclear Power
1:48–1:54PM EDT
Eleni Mowery (Univ. Michigan), John Foster (Univ. Michigan)