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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
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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Fusion Science and Technology
May 2025
Latest News
Dragonfly, a Pu-fueled drone heading to Titan, gets key NASA approval
Curiosity landed on Mars sporting a radioisotope thermoelectric generator (RTG) in 2012, and a second NASA rover, Perseverance, landed in 2021. Both are still rolling across the red planet in the name of science. Another exploratory craft with a similar plutonium-238–fueled RTG but a very different mission—to fly between multiple test sites on Titan, Saturn’s largest moon—recently got one step closer to deployment.
On April 25, NASA and the Johns Hopkins University Applied Physics Laboratory (APL) announced that the Dragonfly mission to Saturn’s icy moon passed its critical design review. “Passing this mission milestone means that Dragonfly’s mission design, fabrication, integration, and test plans are all approved, and the mission can now turn its attention to the construction of the spacecraft itself,” according to NASA.
James W. French, Bernard J. Fedor, Lawrence E. Shaw, Maurice M. Sabado
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 326-335
Large Construction Projects | doi.org/10.13182/FST83-A22887
Articles are hosted by Taylor and Francis Online.
The TFTR construction project is reviewed in three significant phases - Conceptual/Preliminary Design; Final Design/Procurement; and Installation/Assembly. Project organization and responsibilities of major participants are described. A brief discussion on management systems and control including Budgets, Schedules, Costs and Funding is followed by a description of the initial phase of the project highlighting key design issues, engineering tradeoffs, and related research and development programs. Discussion of the Final Design/Procurement Phase focuses on engineering evolution and design changes including selected component problems. The Installation/Assembly Phase of TFTR is described in its significant operations including assembly plans and methods; the role of craft labor in construction of the device; and the problems inherent in large component-close tolerance construction.
