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Division Spotlight
Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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!
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August 2024
Nuclear Technology
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Latest News
ARPA-E announces $40 million to develop transmutation technologies for UNF
The Department of Energy’s Advanced Research Projects Agency–Energy (ARPA-E) announced $40 million in funding to develop cutting-edge technologies to enable the transmutation of used nuclear fuel into less-radioactive substances. According to ARPA-E, the new initiative addresses one of the agency’s core goals as outlined by Congress: to provide transformative solutions to improve the management, cleanup, and disposal of radioactive waste and spent nuclear fuel.
Jeremy L. Gustafson
Nuclear Technology | Volume 207 | Number 6 | June 2021 | Pages 882-884
Technical Summary | doi.org/10.1080/00295450.2021.1890991
Articles are hosted by Taylor and Francis Online.
As future U.S. National Aeronautics and Space Administration (NASA) missions aim for destinations farther out into the solar system, space nuclear propulsion (SNP), and in particular nuclear thermal propulsion (NTP), is the only feasible near-term technology able to provide specific impulses of 900 s or greater and thrust in the range of tens of thousands of pounds. To maximize the success of the SNP program as a whole, a Fuel and Moderator Development Plan (FMDP) was created to mature mission critical technology, such as the reactor fuel form and moderator material. This technical note details the conceptual testing reference design that provides the basis for the FMDP for future design and testing activities to meet NASA’s goals.
Through this work BWX Technologies, Inc. and its subsidiaries, referred to as BWXT, continue to be an integral part of government space nuclear programs and has historically been a part of major design, manufacturing, and testing developments. As an example, during the 1990s BWXT supported fuel development for the Space NTP (SNTP) program, an advanced technology development effort aimed at providing the nation with a new and dramatically higher performing rocket engine that would more than double the performance of the best conventional chemical rocket engines. Since 2017, BWXT has been participating in the NASA SNP program for the low-enrichment uranium NTP rocket engine as part of its Game Changing Development feasibility conceptual design program and now more recently Technology Demonstration Mission.