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Division Spotlight
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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
Canada clears Darlington to produce Lu-177 and Y-90
The Canadian Nuclear Safety Commission has amended Ontario Power Generation’s power reactor operating license for Darlington nuclear power plant to authorize the production of the medical radioisotopes lutetium-177 and yttrium-90.
E. E. Duke
Nuclear Science and Engineering | Volume 21 | Number 4 | April 1965 | Pages 490-497
Technical Paper | doi.org/10.13182/NSE65-A18793
Articles are hosted by Taylor and Francis Online.
Burnout and heat-transfer correlations have been obtained from experimental data in a ‘Once-Through Superheat’ channel with an exponential heat distribution. Such an electrically heated channel permits local heat fluxes to approach burnout limits in order to maximize total heat input to a test section. Data as a function of the process variables include burnout heat flux in the high quality region and superheat production from 0 to 235°F. The range of the independent process variables are: pressure, 520 to 1900 lb/in.2 (gage); flow, 0.0108 to 0.242 × 106 lb/h-ft2, and subcooling from 0 to 327°F. Several comparisons with data in the literature including one for high quality film boiling are made.
