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Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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
Investment bill would provide funding options for energy projects
Coons
Moran
The bipartisan Financing Our Futures Act, which expands certain financing tools to all types of energy resources and infrastructure projects, was reintroduced to the U.S. Senate on February 20 by Sens. Jerry Moran (R., Kan.) and Chris Coons (D., Del.).
Via amendment to the Internal Revenue Code, the legislation would allow advanced nuclear energy projects to form as master limited partnerships (MLPs), a tax structure currently available only to traditional energy projects.
An MLP is a business structure that is taxed as a partnership but the ownership interests of which are traded like corporate stock on a market. Until the Internal Revenue Code is amended, MLPs will continue to be available only to investors in energy portfolios for oil, natural gas, coal extraction, and pipeline projects that derive at least 90 percent of their income from these sources. This change would take effect on January 1, 2026.
G. Nash
Nuclear Technology | Volume 51 | Number 1 | November 1980 | Pages 13-20
Technical Paper | Reactor | doi.org/10.13182/NT80-A32551
Articles are hosted by Taylor and Francis Online.
Measurements of steam bubble velocities and voidage have been made in the relatively small Core B of the Lingen boiling water reactor. The results of axial scanning in one radial position have produced experimental values of slip ratio, power (from a traveling in-core probe), voidage, and coolant mean density over the core height for this position. This one set of distributions has enabled us to test current U.K. Atomic Energy Authority (UKAEA) models of subcooled boiling and slip ratio against experiment. From the comparisons, it appears that we can predict the onset of voiding well. Of four slip options tested, the current one used by UKAEA computer codes HAMBO and JOSHUA (Bankoff-Jones) predicts too high a slip ratio. A closer fit to experiment comes from the new Bryce flow-dependent slip option. Any changes in the modeling must be checked, however, with coupled thermal-hydraulics/neutronics computations.
