ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Mar 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
April 2026
Nuclear Technology
February 2026
Fusion Science and Technology
Latest News
60 Years of U: Perspectives on resources, demand, and the evolving role of nuclear energy
Recent years have seen growing global interest in nuclear energy and rising confidence in the sector. For the first time since the early 2000s, there is renewed optimism about the industry’s future. This change is driven by several major factors: geopolitical developments that highlight the need for secure energy supplies, a stronger focus on resilient energy systems, national commitments to decarbonization, and rising demand for clean and reliable electricity.
Technical Session|Sponsored by OPD
Thursday, November 19, 2020|10:00–11:45AM EST
Session Chair:
N. Dianne B. Ezell (ORNL)
Alternate Chair:
W. Neal Mann (The University of Texas at Austin)
Session Organizer:
Staff Producer:
Paul LaTour (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
TRANSFORM - A Vision for Modern Advanced Reactor System-Level Modeling and Simulation Using Modelica
Michael S. Greenwood (Oak Ridge National Laboratory)
Paper
Gear Test Assembly - Testing Gears and Bearings in Liquid Sodium
Edward Kent (Argonne National Laboratory), Henry Belch (Argonne National Laboratory), Sasan Bakhtiari (Argonne National Laboratory), H.T. Chien (Argonne National Laboratory), Chris Grandy (Argonne National Laboratory)
SMART Natural Circulation Long Term Cooling Performance Analysis for the Extended Design Basis Accidents using MARS-KS
Youn Shil Kim (Environment & Energy Technology, Inc.), Sunghwan Bae (Environment & Energy Technology, Inc), Nhan H. Hoang (Environment & Energy Technology, Inc), S.K. Sim (Environment & Energy Technology, Inc)
Presentation Video (Visible to Attendees)
Generalized Python Tool for Thermal Hydraulics Core Analysis of Advanced Reactors
Sierra Tutwiler (Virginia Commonwealth University), Lane B. Carasik (Virginia Commonwealth University)
To join the conversation, you must be logged in and registered for the meeting.