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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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Latest News
WIPP’s SSCVS: A breath of fresh air
This spring, the Department of Energy’s Office of Environmental Management announced that it had achieved a major milestone by completing commissioning of the Safety Significant Confinement Ventilation System (SSCVS) facility—a new, state-of-the-art, large-scale ventilation system at the Waste Isolation Pilot Plant, the DOE’s geologic repository for defense-related transuranic (TRU) waste in New Mexico.
J. A. Halbleib, Sr., M. R. Scott
Nuclear Science and Engineering | Volume 37 | Number 2 | August 1969 | Pages 271-277
Technical Paper | doi.org/10.13182/NSE69-A20687
Articles are hosted by Taylor and Francis Online.
Extensive calculations have been carried out for neutron production from the 3H(d,n)4He, 3H(p,n)3He, and 2H(d,n)3He reactions using hydrated titanium targets. Both thin and totally stopping targets have been considered for ion energies up to 5 MeV. By using the appropriate ion energy, production angle, and reaction, and allowing an energy spread of 10%, it is found that one can obtain neutron current densities of the same order of magnitude with energies from 0 to 22 MeV except for the gap between 8 and 12 MeV. Above 1 MeV variation of all pertinent neutron production characteristics with target loading ratio are found to be essentially the same regardless of reaction type, ion energy, or production angle. Total neutron yields are also calculated along with an example neutron-energy spectrum.