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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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GAO: Grouting Hanford tank waste could cost more than $1.1B
Workers move a container of treated tank waste as part of Hanford’s Test Bed Initiative to grout around 2,000 gallons of LAW for off-site disposal. (Photo: DOE)
Grouting Hanford’s low-level radioactive liquid tank waste could cost between $480 million and $1.1 billion, according to a report by the Government Accountability Office, which has repeatedly found that grouting (immobilizing waste in a concrete-like mixture) can accelerate cleanup at the Hanford Site and save billions of dollars when compared to mixing the waste with molten glass through the vitrification process.
12th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies (NPIC&HMIT 2021)
Technical Session
Tuesday, June 15, 2021|12:00–1:45PM EDT
Session Chair:
Brenden Heidrich (INL)
Alternate Chair:
Troy Unruh (INL)
Session Organizer:
Jamie B. Coble (University of Tennessee-Knoxville)
Staff Producer:
Jay Bogardus (ANS)
The behavior of fuels and materials in the high radiation environment of a nuclear reactor is extremely complex and represents the limiting factor in plant safety, performance, longevity, and ultimately economics. Several U.S. Department of Energy Office of Nuclear Energy programs have important research and development activities focusing on the in-pile behavior of nuclear fuels and materials extending from advanced fuels development, advanced modeling and simulation, and advanced reactor development.
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Radiation-Hard Electronics for Nuclear Instrumentation in Terrestrial Reactors
N. Dianne Bull Ezell (ORNL), F. Kyle Reed (ORNL), M. Nance Ericson (ORNL)
Paper
In-Core Neutron Flux, Temperature, and Pressure Instrumentation for the WIRE-21 Experiment in the High Flux Isotope Reactor
Padhraic L. Mulligan (ORNL), N. Dianne B. Ezell (ORNL), Kurt Smith (ORNL), Kara Godsey (ORNL), Daniel C. Sweeney (ORNL), Christian M. Petrie (ORNL), Jorge Carvajal (Westinghouse Electric Co.), Shawn Stafford (Westinghouse Electric Co.), Jeff Arndt (Westinghouse Electric Co.)
Magnetostrictive Ultrasonic Waveguide Transducer for In-Pile Thermometry
Shane Palmer (Boise State Univ.), Alex Draper (Boise State Univ.), Zhangxian Deng (Boise State Univ.)
A First Principle Look at the Electromotive Force Generation from Molybdenum and Niobium Alloys
Richard Skifton (INL)
Irradiation Characterization of Pressure Transducers
Dan C. Floyd (Univ. of Tennessee, Knoxville), Richard T. Wood (Univ. of Tennessee, Knoxville), N. Dianne B. Ezell (ORNL)