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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
Mar 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
VIEW RECIPIENTSSUBMIT NOMINATION
Nomination Deadline
August 1
Presented at the
Winter Conference or THD Topical Meeting
Monetary Award
$2,000
The THD Technical Achievement Award recognizes outstanding past or current technical achievement. The Technical Achievement Award is the highest award given by the Thermal Hydraulics Division. This award is based on a major contribution to the state of the art, an important publication, a major technical achievement, or a sustained record of accomplishment and technical excellence in the art or science of Thermal Hydraulics.
It is normally presented to a member of THD; however, nominees need not be members of THD. Any ANS member is eligible for the Technical Achievement Award.
The THD governing documents do not preclude an officer of the THD from receiving the award.
The award consists of an engraved plaque and a monetary award of $2,000. The award is presented at the ANS Winter Conference or a Topical Meeting supported by the Thermal Hydraulics Division.
This award was established by the Thermal Hydraulics Division in 1984 and became a division-administered ANS award in 2006.
Nominations for this award are made directly by the THD membership or others in the technical community. Anyone in the technical community may submit a nomination package for the award.
Nominations must include the completed nomination form accompanied by the following supporting documents:
The THD Honors & Awards Committee, rather than the THD officers or Executive Committee, is responsible for reviewing the nomination packages and selecting an appropriate winner. If members of the THD Honors & Awards Committee are considered for the THD award, they recuse themselves from the selection process.
Nominations are valid for three years from the date of submittal but are only re-entered by the nominator sending an addendum, updating the original nomination, or sending a letter requesting that their candidate by re-entered on the next ballot.
For more information, please visit the Thermal Hydraulics Division website.
View Award
