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
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Aug 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
Chris Wagner: The role of Eden Radioisotopes in the future of nuclear medicine
Chris Wagner has more than 40 years of experience in nuclear medicine, beginning as a clinical practitioner before moving into leadership roles at companies like Mallinckrodt (now Curium) and Nordion. His knowledge of both the clinical and the manufacturing sides of nuclear medicine laid the groundwork for helping to found Eden Radioisotopes, a start-up venture that intends to make diagnostic and therapeutic raw material medical isotopes like molybdenum-99 and lutetium-177.
Li Gao (China Nuclear Power Eng Co., Ltd), Yusheng Liu (Nuclear and Radiation Safety Center), Jiqiang Su (China Nuclear Power Eng Co., Ltd)
Proceedings | Advances in Thermal Hydraulics 2018 | Orlando, FL, November 11-15, 2018 | Pages 926-936
As an important means of safety research in nuclear power plant, thermal hydraulic test verification has attracted the attention of many countries such as United States, Russia, France, Japan, South Korea and other advanced countries in nuclear field. In the 30 years of research and development of nuclear power plants in China, a large number of thermal hydraulic tests have been carried out. This article investigated the thermal hydraulic test facilities and China's thermal-hydraulic overall effect tests. China's three major nuclear power groups have built and operated several thermal hydraulic verification test facilities, but the objects and contents of these test facilities are targeted only for specific reactor types, and there are deficiencies in the systematization and universality of thermal hydraulic verification capabilities. Some universities in China have also carried out thermal hydraulic verification of some nuclear power plants. However, these types of test facilities are small in size and are not suitable for engineering verification. Therefore, in terms of test facilities in China, we still need to design and construct test facilities that can both meet the need of the active and passive systems, and make up the inadequacies of the thermal hydraulic verification of the primary loop system and the safety system.