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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
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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|Sponsored by IRD
Wednesday, November 18, 2020|12:00–2:10PM EST
Session Chair:
Brenden J. Heidrich
Alternate Chair:
Jung Rim
Session Organizer:
Kenan Unlu
Staff Producer:
Rick Michal (American Nuclear Society)
Research and test reactors at national laboratories and universities are a cornerstone of nuclear engineering research and education since the first reactors were deployed at Oak Ridge and North Carolina State University. The population of university reactors grew to a high of almost 80 in 1970 but has dropped to 24 operating today. Only five remain at national laboratories. The US Department of Energy – Office of Nuclear Energy supports the remaining reactors through fuel and infrastructure funding. Beyond basic support, the fleet is innovating at existing reactors and proposing new designs, adding new capabilities for testing fuel, structural materials, and instrumentation and nuclear data.
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Development of a Cold Neutron Source and Cold Neutron Beam Facilities at the Penn State Breazeale Reactor
Kenan Unlu (Penn State University), Daniel B. Beck (Penn State Radiation Science and Engineering Center)
Paper
Development of a New Neutron Imaging Facility for Radiation Science and Engineering at the Penn State University
Alibek Kenges (Penn State Radiation Science and Engineering Center), Kenan Unlu (Penn State University), Jeffrey Geuther (Penn State Radiation Science and Engineering Center), Daniel B. Beck (Penn State Radiation Science and Engineering Center)
Beam Tube Brightness Evaluation of Low-Density U3Si2-Al Design for High Flux Isotope Reactor LEU Conversion
Kara M. Godsey (ORNL), Charles R. Daily (Oak Ridge National Laboratory), David Chandler (Oak Ridge National Laboratory)
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