ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
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.
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!
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Latest News
Commercial nuclear innovation "new space" age
In early 2006, a start-up company launched a small rocket from a tiny island in the Pacific. It exploded, showering the island with debris. A year later, a second launch attempt sent a rocket to space but failed to make orbit, burning up in the atmosphere. Another year brought a third attempt—and a third failure. The following month, in September 2008, the company used the last of its funds to launch a fourth rocket. It reached orbit, making history as the first privately funded liquid-fueled rocket to do so.
J. Louis Tylee
Nuclear Science and Engineering | Volume 84 | Number 1 | May 1983 | Pages 58-61
Technical Note | doi.org/10.13182/NSE83-A17457
Articles are hosted by Taylor and Francis Online.
Employing an extended Kalman filter, on-line estimates of gas gap conductance in a pressurized water reactor (PWR) fuel pin are obtained. A seventh-order, nonlinear model of a PWR is described. Implementing this model in the Kalman filter allows estimation of the reactor state vector, which includes gap conductance as an element. Using data from a test reactor facility, estimator performance is evaluated.
