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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Powering the future: How the DOE is fueling nuclear fuel cycle research and development
As global interest in nuclear energy surges, the United States must remain at the forefront of research and development to ensure national energy security, advance nuclear technologies, and promote international cooperation on safety and nonproliferation. A crucial step in achieving this is analyzing how funding and resources are allocated to better understand how to direct future research and development. The Department of Energy has spearheaded this effort by funding hundreds of research projects across the country through the Nuclear Energy University Program (NEUP). This initiative has empowered dozens of universities to collaborate toward a nuclear-friendly future.
T. E. Blue, D. B. Harris
Nuclear Science and Engineering | Volume 77 | Number 4 | April 1981 | Pages 463-469
Technical Paper | doi.org/10.13182/NSE81-A18959
Articles are hosted by Taylor and Francis Online.
It is proposed that the ratio of deuterium-tritium (D-T) to neutron producing deuterium-deuterium (D-D) reactions (RDT/RDD) be used as a diagnostic of the fuel density-radius product (⟨ρR⟩) for initially tritium-free advanced fuel inertial confinement fusion targets, For deuterium targets, RDT/RDD ≈ 0,08 ⟨ρR⟩ for fuel ⟨ρR⟩ 0.1 g/cm2. For fuel of larger values of ⟨ρR⟩, thermalization of fusion product tritons in the fuel greatly alters the dependence of RDT/RDD on target characteristics.
