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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
Growing the nuclear talent in Texas
The University of Texas–Austin has released a report, Cultivating Homegrown Nuclear Talent in Texas: Workforce Development Recommendations for Advanced Nuclear Development, which emphasizes general actions needed for the state to meet the near-term demand for workers in the nuclear industry.
J. F. Lafferty*, Frederick G. Hammitt
Nuclear Technology | Volume 3 | Number 5 | May 1967 | Pages 317-323
Technical Paper and Note | doi.org/10.13182/NT67-A27892
Articles are hosted by Taylor and Francis Online.
An electrical conductivity probe which provides a means of accurately measuring local void fractions in two-phase flow has been developed. The void fractions obtained with the probe in an air-water mixture agree with those calculated from flow rate data to within about ± 25% of the calculated value. However, an empirical modification of the current-void relationship brought this agreement to within ± 8% for void fractions ranging from 0.19 to 0.77.