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
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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
DOE issues final RFQ for WIPP clean energy initiative
The Department of Energy’s Office of Environmental Management has issued a request for qualifications for interested parties and prospective offerors looking to enter into a realty agreement for carbon-pollution-free electricity (CFE) projects at the department’s Waste Isolation Pilot Plant site in southeastern New Mexico.
D. Bahrami, G. Danko
Nuclear Technology | Volume 154 | Number 2 | May 2006 | Pages 247-264
Technical Paper | Radioactive Waste Management and Disposal | doi.org/10.13182/NT06-A3732
Articles are hosted by Taylor and Francis Online.
The long-term thermal, hydrologic, and psychrometric storage environment of nuclear waste is analyzed within an emplacement drift at Yucca Mountain Repository in Nevada. Pertinent issues regarding temperature, relative humidity, and liquid water in contact with the waste packages are studied for a modified design currently considered by the U.S. Department of Energy (DOE). For cost reduction and improved repository performance, the proposed design implements a slight modification in the waste package emplacement sequence and thermal load. The main change is an increase from 44 boiling water reactor (BWR) to 52 BWR fuel assemblies to reduce the number of waste packages for the same storage capacity. The results of the analysis show that acceptable temperature, moderate relative humidity, and no liquid water are expected on the hot waste package including the new BWR containers of the proposed design for the 5000-yr study period. The cold DOE high-level waste and the colder defense spent nuclear fuel containers in the alternative design will experience about the same amount of condensates as those in the DOE baseline design.