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.
Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
May 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
June 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Proving DRACO will deliver
The United States is now closer than it has been in over five decades to launching the first nuclear thermal rocket into space, thanks to DRACO—the Demonstration Rocket for Agile Cislunar Orbit.
Byong Hoon Chang, Chang Kyu Chung, Anthony F. Mills
Nuclear Technology | Volume 126 | Number 2 | May 1999 | Pages 229-236
Technical Note | Reactor Operations and Control | doi.org/10.13182/NT99-A2970
Articles are hosted by Taylor and Francis Online.
A numerical analysis has been performed to study the mass transfer characteristics of the chemical addition system for a nuclear power plant. The transient concentration profile of the chemical additives and the required time to inject the additives from the chemical injection tank have been investigated using a low Reynolds number turbulence model. Calculations were also performed with a disk placed at various locations along the centerline of the chemical injection tank to investigate the amount of reduction in injection time and to propose an optimal design of the chemical injection tank.
