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Division Spotlight
Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
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
College students help develop waste measuring device at Hanford
A partnership between Washington River Protection Solutions (WRPS) and Washington State University has resulted in the development of a device to measure radioactive and chemical tank waste at the Hanford Site. WRPS is the contractor at Hanford for the Department of Energy’s Office of Environmental Management.
Alberto D. Mendoza España, Daniel Wojtaszek, Ashlea V. Colton, Blair P. Bromley
Nuclear Technology | Volume 203 | Number 3 | September 2018 | Pages 232-243
Technical Paper | doi.org/10.1080/00295450.2018.1447209
Articles are hosted by Taylor and Francis Online.
This study assesses the resource throughput and utilization of various thorium-based fuel concepts for near-term deployment in a pressure-tube heavy water reactor (PT-HWR). Such fuel concepts may be of interest to nations with thorium reserves that are interested in exploiting PT-HWRs. Given that nations with abundant thorium reserves and relatively small uranium reserves have an interest in reducing their dependence on natural uranium (NU) imports, the thorium-based fuel concepts are assessed in terms of their ability to conserve uranium resources and their impact on national income using an economic multiplier analysis. It is found that there are some thorium-augmented and thorium-based fuel concepts that are capable of both conserving resources and reducing reliance on importing NU, which would reduce the negative impact on national income from importing NU. A PT-HWR fuel bundle concept of 1.2 wt% 235U/U + Th (in a central fuel element and small amounts mixed into the outer 36 fuel elements) was found to be the most advantageous and attractive for implementation to improve nuclear fuel resource utilization.