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
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
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
Retrieval of nuclear waste canisters from a borehole
Borehole disposal of spent nuclear fuel (SNF) and high-level waste (HLW) uses off-the-shelf directional drilling technology developed and commercialized by the oil and gas sectors. It is a technology that has been gaining traction in recent years in the nuclear industry. Disposal can be done in one or more boreholes (including an array) drilled into suitable sedimentary, igneous, or metamorphic host rocks. Waste is encapsulated in specialized corrosion-resistant canisters, which are placed end to end in disposal sections of relatively small-diameter boreholes that have been cased and fluid-filled. After emplacement, the vertical access hole is plugged and backfilled as an engineered barrier.
Y. Kitagawa, K. Mima, H. Takabe, M. Yamanaka, K. Naito, T. Hashimoto, K. Nishihara, M. Murakami, Laser Fusion Reactor Design Committee, S. Nakai
Fusion Science and Technology | Volume 21 | Number 3 | May 1992 | Pages 1460-1464
Inertial Fusion Reactor Studies | doi.org/10.13182/FST92-A29926
Articles are hosted by Taylor and Francis Online.
This paper presents a conceptual design of a laser fusion reactor for direct irradiation implosion of a DT fuel pellet. The reactor is driven by a laser diode (LD)-pumped solid state laser. 4 MJ driver energy yields the maximum gain of 150. The driver will be operated at a repetition rate of 12 Hz. We propose the four module chamber-one laser system. Each module chamber is operated at 3Hz. A first wall is made of liquid-lithium-lead flows. The flows are guided by woven ceramic pipes, protecting the structural wall as well as breeding tritium. By adopting currently existing technologies, we designed a concept of a high efficiency- and high repetition rate- LD-pumped solid state laser driver.
