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
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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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Jul 2024
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Nuclear Science and Engineering
August 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Four million nuclear jobs by 2050: Who will do them?
Industry leaders from around the globe met this month to discuss the talent development that will be necessary for the long-term success of the nuclear industry.
The International Conference on Nuclear Knowledge Management and Human Resources Development, hosted by the International Atomic Energy Agency, was held in Vienna earlier this month. Discussed there was the agency’s forecast for nuclear capacity to more than double—or hopefully triple—by 2050 and the requirement of more than four million professionals to support the industry.
A. M. Shahub, M. M. R. Williams
Nuclear Technology | Volume 86 | Number 1 | July 1989 | Pages 80-86
Technical Note | Nuclear Safety | doi.org/10.13182/NT89-A34286
Articles are hosted by Taylor and Francis Online.
The importance of Brownian and gravitational collision efficiencies in aerosol coagulation is examined through results from the AEROSIM computer code, which models the behavior of nuclear aerosol particles in a closed volume. Viscous, retarded London van der Waals and electrostatic forces are included in the NACE computer program for the calculation of collision efficiency. Results reveal that the minimum ratios of particle concentration with and without calculated collision efficiencies are 0.51 for Brownian coagulation plus sedimentation, 0.01 for gravitational coagulation plus sedimentation, and 0.08 when all the mechanisms are included.
