ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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!
Latest Magazine Issues
Apr 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
May 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Former Exelon CEO Chris Crane remembered for “transformational milestones”
Crane
Exelon announced that Chris Crane, the company’s former chief executive, passed away on Saturday in Chicago at the age of 65.
Crane served as the company’s president and CEO from 2012 until his retirement in December 2022. During his tenure, he steered the energy company through several transformational milestones, including the successful mergers with Constellation Energy in 2012 and Pepco Holdings in 2016, creating the largest utility business by customer count in the United States.
In 2022, with the spin-off of Constellation as the generation and retail side of energy business (with the largest U.S. nuclear fleet), Crane led the creation of a stand-alone transmission and delivery energy company.
G. Raupp, O. Gruber, A. Kallenbach, V. Mertens, G. Neu, B. Streibl, W. Treutterer, Th. Zehetbauer, D. Zasche, the ASDEX Upgrade Team
Fusion Science and Technology | Volume 32 | Number 3 | November 1997 | Pages 444-458
Technical Paper | Plasma Control Issues for Tokamaks | doi.org/10.13182/FST97-A7
Articles are hosted by Taylor and Francis Online.
The Axially Symmetric Divertor Experiment (ASDEX) Upgrade's digital systems for plant operation and real-time discharge control are described. Experience gained during development and operation is used to derive the structure of a reference discharge control system that serves as a target system to assess the impact of enhancements in the existing system. Within this context, the extension of supervision control from technical synchronization of dedicated controllers to physics-oriented coordination is discussed, and examples of technical and physical applications are shown.
