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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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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Nuclear Science and Engineering
February 2025
Nuclear Technology
January 2025
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Latest News
Reboot: Nuclear needs a success . . . anywhere
The media have gleefully resurrected the language of a past nuclear renaissance. Beyond the hype and PR, many people in the nuclear community are taking a more measured view of conditions that could lead to new construction: data center demand, the proliferation of new reactor designs and start-ups, and the sudden ascendance of nuclear energy as the power source everyone wants—or wants to talk about.
Once built, large nuclear reactors can provide clean power for at least 80 years—outlasting 10 to 20 presidential administrations. Smaller reactors can provide heat and power outputs tailored to an end user’s needs. With all the new attention, are we any closer to getting past persistent supply chain and workforce issues and building these new plants? And what will the election of Donald Trump to a second term as president mean for nuclear?
As usual, there are more questions than answers, and most come down to money. Several developers are engaging with the Nuclear Regulatory Commission or have already applied for a license, certification, or permit. But designs without paying customers won’t get built. So where are the customers, and what will it take for them to commit?
M. Beller, D. Goellner, M. Steinberg
Nuclear Technology | Volume 1 | Number 4 | August 1965 | Pages 322-326
Technical Paper | doi.org/10.13182/NT65-A20529
Articles are hosted by Taylor and Francis Online.
An evaluation of the economics of producing ozone from oxygen in a system utilizing fission fragment energy is presented with a study of the design of such a system. The study covers a range of G values for ozone formation from 3 to 15 and chemonuclear reactor ozone concentrations from 10 parts/106 to 10% at an operating temperature of −20°C. A graphite-moderated nuclear reactor design, which utilizes a 2.5-µm thick U-Pd alloy foil as fuel elements, is employed. Ozone is separated by silica-gel adsorption; decontamination procedures are described. Investment and operating costs for the chemonuclear and conventional methods of ozone production are compared for an ozone production rate of 100 ton/d. It is concluded that the chemonuclear route becomes competitive with conventional ozonizers at a steady-state concentration of 0.1% ozone for a G value of 9 and at a concentration as low as 150 parts/106 for a G value of 15. The study indicates the need for research on fission fragment and radiation chemistry in the ozone-oxygen system at temperatures from 20°C to −78°C for determining the feasibility of these yields.