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Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
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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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Fusion Science and Technology
February 2024
Latest News
PG&E to dredge Diablo Canyon intake system
The owners of the Diablo Canyon nuclear power plant plan to dredge a massive buildup of shoaled sediment from its seawater intake cove.
Pacific Gas and Electric spokesperson Suzanne Hosn said, “The dredging project in the Diablo Canyon marina will remove approximately 70,000 cubic yards of sediment to prevent circumstances that could impact the power plant’s cooling system. Dredging will take place for the first time since operations began because of a rapid increase in sediment.”
T. J. Dolan, K. Yamazaki, A. Sagara
Fusion Science and Technology | Volume 47 | Number 1 | January 2005 | Pages 60-72
Technical Paper | doi.org/10.13182/FST05-A599
Articles are hosted by Taylor and Francis Online.
The Physics-Engineering-Cost (PEC) code has been updated to include blanket-shield design data, a new cost structure, new unit costs, and improved algorithms. It is used here to estimate component masses and costs for heliotron reactors, which have continuous helical coils like the Large Helical Device.Relative to a "base case," we study how the cost of electricity (COE) varies with various parameters: central electron temperature, coil width/depth ratio, plasma-coil distance, plasma profile shapes, beta, maximum magnetic field, neutron wall load, net power output, plasma impurity content, plasma aspect ratio, and blanket lifetime.The COE decreases strongly with increasing beta but tends to level out at beta values >6%. At a fixed output power, higher beta values make the reactor smaller, which decreases the energy confinement time, making ignition more difficult. The resulting COE estimates are compared with that of the Stellarator Power Plant Study.