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Division Spotlight
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
Argonne’s METL gears up to test more sodium fast reactor components
Argonne National Laboratory has successfully swapped out an aging cold trap in the sodium test loop called METL (Mechanisms Engineering Test Loop), the Department of Energy announced April 23. The upgrade is the first of its kind in the United States in more than 30 years, according to the DOE, and will help test components and operations for the sodium-cooled fast reactors being developed now.
Anthony L. Crawford, Thomas Ulrich, Victor Walker (INL)
Proceedings | Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technolgies (NPIC&HMIT 2019) | Orlando, FL, February 9-14, 2019 | Pages 166-173
This paper presents an innovative collaborative haptic-hand user interface which employs a novel method to recognize the real-time geometric hand parameters of each individual user (e.g. finger lengths, joint locations, hand posture, etc.). The novelty of this method is that unlike conventional user interfaces (e.g. keyboard or mouse), which only allow human-machine information transfer via one dimensional interactions at the finger-tips, this system has the potential to interpret the intent of a user’s movement by resourcing additionally harvested hand gesture information. The high number of degrees of freedom (DOF) and complexity associated with the hand make it ideal for use to control or communicate particularities associated with multi-variable complex physics system such as the that of a nuclear reactor or it’s sub-systems. Despite the fact that unconventional hand gesture monitoring systems are available (e.g. cyber grasp and Leap Motion) they lack the full haptic bi-lateral communication provided by the developed system and/or the methods to identify the hand gestures are restricted by a glove, which is cumbersome, or visual means, which are subject to intermittent data due to shadowing effects. Highly enabling particularities associated with the device include 3-DOF haptic feedback at the finger-tips, high-rate (>1kHz) FPGA based position and force monitoring, and the patented efficient user hand geometry calibration method. The efficient method, based on sphere mathematics and statistical confidence, only requires ~10 seconds of the user fluttering their fingers to achieve its calibration aim. The consequential gesture information was shown to both directly communicate gesture to a robotic hand and promises more full bilateral haptic communication between the user’s hand and their cognition than any other device available.