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Conference Spotlight
2026 ANS Winter Conference & Expo
November 15–18, 2026
Phoenix, AZ|Arizona Grand Resort & Spa
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Aug 2026
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2026
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Nuclear Science and Engineering
October 2026
Nuclear Technology
Fusion Science and Technology
August 2026
Latest News
Five companies, five bases: The Army’s Janus Program takes shape
Between the Nuclear Lifecycle Innovation Campuses and Nuclear Energy Launch Pad programs, August has already been a busy month for federal partnerships with the nuclear industry.
That trend continues: On Wednesday, the Department of the Army announced that it has selected five nuclear reactor developers—Antares Nuclear, BWXT Advanced Technologies, General Atomics Electromagnetic Systems, Radiant Industries, and Westinghouse Government Services—each paired with a different military installation, for its Janus Program.
This week, the nuclear community descended on Dallas, Texas, for the second annual Nuclear Energy Conference and Expo, the premier industry-focused nuclear conference cohosted by the American Nuclear Society and the Nuclear Energy Institute. Among the plenary panelists was Jeff Waksman, principal deputy assistant secretary of the Army for installations, energy, and environment. Waksman has been closely involved in the development of the Janus Program, and the morning before the program’s new selections were unveiled, he provided insights on its ultimate goals at NECX 2026.
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
To access paper attachments, you must be logged in and registered for the meeting.
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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)