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Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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Latest News
G7 pledges support for nuclear at Italy meeting
The Group of Seven (G7) recommitted its support for nuclear energy in the countries that opt to use it at a Ministerial Meeting on Climate in Italy last month.
In a statement following the April meeting, the group committed to support multilateral efforts to strengthen the resilience of nuclear supply chains, referencing the goal set by 25 countries during last year’s COP28 climate conference in Dubai to triple global nuclear generating capacity by 2050.
Zongwei Wang, Qi Wang, Xuesen Zhao, Yong Hu, Dangzhong Gao, Jie Meng, Xing Tang, Xiaojun Ma
Fusion Science and Technology | Volume 75 | Number 4 | May 2019 | Pages 308-316
Technical Paper | doi.org/10.1080/15361055.2019.1565855
Articles are hosted by Taylor and Francis Online.
Noncontact radiography is developed to determine the doping concentration of inertial confinement fusion shells based on an improved equivalent absorption method by real-time X-ray imaging. Elements of high atomic number (high-Z)/middle atomic number (mid-Z) are doped into the shells to prevent hot electrons from preheating the fuel and to restrain the growth of hydromechanic instability. In this paper, an improved equivalent absorption model is developed to determine doping concentration by real-time X-ray imaging. Compared to contact radiography (CR) with film imaging, this technique can be used to obtain doping concentrations at different angles as a supplement to the CR method, even if the dynamic range of a charge-coupled device is less than film imaging. Experiments are carried out to determine the doping concentrations of Ge-doped and Si-doped shells. Uncertainties of the results are analyzed, and the expanded uncertainties are approximated to 0.1 at. % (K = 2, confidence factor). The experimental results show that there is a high level of agreement between this method and energy dispersive spectroscopy with the modified model.