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Division Spotlight
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.
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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Nuclear Science and Engineering
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Latest News
Steam is a sign of cooling system function . . . at ITER
Steam from one of ITER’s ten induced-draft cooling cells offers visual confirmation of a successful cooling system test, the ITER organization announced April 30. ITER’s cooling system features 60 kilometers of piping with pumps, filters, and heat exchangers that can pull water through at up to 14 cubic meters per second. Once fully operational, two cooling loops—one to remove the heat generated by the plasma in the ITER tokamak and one for its supporting infrastructure—will be capable of extracting up to 1,200 MW of heat.
Jorge V. Carvajal, Michael D. Heibel, Nicola G. Arlia, Andrew Bascom, Kenan Ünlü
Nuclear Technology | Volume 197 | Number 2 | February 2017 | Pages 201-208
Technical Paper | doi.org/10.13182/NT16-92
Articles are hosted by Taylor and Francis Online.
This paper describes the novel implementation of a vacuum-micro-electronic (VME) device configured as a wireless transmitter capable of transmitting, within a nuclear radiation environment, a radio-frequency signal proportional to a voltage input. The VME device discussed in this paper would enable key operating parameters of every fuel assembly in a commercial reactor core to be continuously monitored without adding vessel penetrations and cabling.
The device's frequency and amplitude response to radiation are discussed, and the results of irradiation testing are presented. The results of the irradiation test show that the device described herein can withstand the exposure to a neutron fluence and gamma-ray dose substantially higher than previously achieved.