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
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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
May 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
June 2024
Nuclear Technology
Fusion Science and Technology
Latest News
NRC approves transfer of Vallecitos to North Star for D&D
By an order dated April 25, the Nuclear Regulatory Commission has approved the transfer of ownership of GE Hitachi Nuclear Energy’s Vallecitos Nuclear Center to NorthStar Group Services for nuclear decontamination, decommissioning, and environmental site restoration.
Hashem M. Hashemian, Wendell C. Bean
Nuclear Technology | Volume 176 | Number 3 | December 2011 | Pages 414-429
Technical Paper | Nuclear Plant Operations and Control | doi.org/10.13182/NT11-A13317
Articles are hosted by Taylor and Francis Online.
Cable condition monitoring involves a variety of testing or monitoring methods, none without limitations. Mechanical and chemical tests are only local in their effectiveness; they can miss problems in the untested cable. Electrical-cable-condition-monitoring tests - including insulation resistance tests, impedance measurements (such as the LCR test), and reflectometry or "cable radar" methods - make it possible to test entire cable circuits while they remain in operation. Impedance measurements enable the evaluation of cable condition factors such as dielectric absorption ratio, polarization index, quality factor, and dissipation factor. Several new electrical measurement methods, including time or frequency domain reflectometry, and a wireless microsensor technology called AgeAlert™, are showing promise as techniques for in situ monitoring of the nuclear power plant cable condition. The integration of all these methods and their combination with end-device testing methods represent a new application of cable condition monitoring that promises to provide the correlation between aging test results and the aging condition of in situ cables that individual methods by themselves do not provide.