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
Feb 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
March 2026
Nuclear Technology
February 2026
Fusion Science and Technology
January 2026
Latest News
Gov. Pritzker issues EO to boost nuclear energy in Illinois
Illinois Gov. J. B. Pritzker issued a new executive order (EO) on February 18 directing both the Illinois Power Agency and the Illinois Commerce Commission to issue a notice of intent (NOI) to potential developers of new nuclear power plants.
The signing of that EO took place on the same day Pritzker delivered his 2026 State of the State address, in which he set a goal of building at least 2 gigawatts of new nuclear capacity in the state.
Advances in Thermal Hydraulics (ATH 2022)
Technical Session
Wednesday, June 15, 2022|3:15–5:00PM PDT|Palos Verdes A/B
Session Chair:
Guanyi Wang (ANL)
Session Organizer:
W. David Pointer
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Thermal Hydraulic Design Support and Safety Analyses of SEALER UK Demo: Nominal Operations and Various Accident Scenarios
K. Zwijsen (NRG), H.J. Uitslag-Doolaard (NRG), F. Roelofs (NRG), J. Wallenius (LeadCold Reactors)
Paper
Preliminary Steady-State Thermal Hydraulic Modelling of the NuScale Integral Pressurised Water Reactor Using the CESAR Module of ASTEC
Zhexi Guo (National Univ. Singapore), Sicong Xiao (National Univ. Singapore), Keng Yeow Chung (National Univ. Singapore)
To join the conversation, you must be logged in and registered for the meeting.
