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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
May 2026
Nuclear Technology
March 2026
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Latest News
Chernobyl at 40 years: Looking back at Nuclear News
Sunday, April 26, at 1:23 a.m. local time will mark 40 years since the most severe nuclear accident in history: the meltdown of Unit 4 at the Chernobyl nuclear power plant in Ukraine, then part of the Soviet Union.
In the ensuing four decades, countless books, documentaries, articles, and conference sessions have examined Chernobyl’s history and impact from various angles. There is a similar abundance of outlooks in the archives of Nuclear News, where hundreds of scientists, advocates, critics, and politicians have shared their thoughts on Chernobyl over the years. Today, we will take a look at some highlights from the pages of NN to see how the story of Chernobyl evolved over the decades.
Technical Session|Space Nuclear Propulsion
Monday, May 5, 2025|1:00–2:40PM CDT|SPOC B (Space & Rocket Center)
Session Chair:
Jason Cassibry (Univ. Alabama, Huntsville)
Track Organizer:
Harold Gerrish (NASA Marshall Space Flight Center)
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Preliminary Study of Fission Product Entrainment Impact on a Centrifugal Nuclear Thermal Rocket
1:00–1:25PM CDT
Mitchell Schroll (Univ. Alabama, Hunstville), Robert Frederick Jr. (Univ. Alabama, Hunstville), L. Dale Thomas (Univ. Alabama, Hunstville)
Paper
Hydrogen Flow and Heat Transfer Enhancements for the Centrifugal Nuclear Thermal Rocket
1:25–1:50PM CDT
Bahram Nassersharif (Univ. Rhode Island), Joel Aubin (Univ. Rhode Island), Nicholas Caito (Univ. Rhode Island), Nicholas Colavecchio (Univ. Rhode Island), Nicholas DeFranzo (Univ. Rhode Island)
Design and Analysis of an Internal Gas Turbine for the Centrifugal Nuclear Thermal Rocket (CNTR)
1:50–2:15PM CDT
Bahram Nassersharif (Univ. Rhode Island), Andrik Puentes (Univ. Rhode Island), Lucas Murphy (Univ. Rhode Island), Mycarthy Newton (Univ. Rhode Island), Michael Kenney (Univ. Rhode Island), Shamar Morgan (Univ. Rhode Island)
Simulating Flow and Heat Transfer Properties of Centrifugal Nuclear Thermal Propulsion Reactor
2:15–2:40PM CDT
Joshua Naudet (Ohio State), Spencer Christian (Ohio State), Calvin Chandler (Ohio State)
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