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Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
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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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NRC begins special inspection at Hope Creek
The Nuclear Regulatory Commission is conducting a special inspection at Hope Creek nuclear plant in New Jersey to investigate the cause of repeated inoperability of one of the plant’s emergency diesel generators, the agency announced in a February 25 news release.
H. C. No, M. S. Kazimi
Nuclear Science and Engineering | Volume 89 | Number 3 | March 1985 | Pages 197-206
Technical Paper | doi.org/10.13182/NSE85-A17541
Articles are hosted by Taylor and Francis Online.
It is known that the typical six-equation two-fluid model of two-phase flow possesses complex characteristics, exhibits unbounded instabilities in the short-wavelength limit, and constitutes an ill-posed initial value problem. The conditions under which the virtual mass force term helps to overcome these difficulties were studied. Quantitative bounds on coefficients of the virtual mass terms were derived for mathematical hyperbolicity, numerical stability, and satisfaction of the second law of thermodynamics. One-dimensional numerical simulation showed that the suggested inequality for numerical stability predicts well the onset of instability. Also it was found that a growing instability may be possible if interfacial friction is not enough to stabilize the growing modes.