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
Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Dec 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
January 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Christmas Night
Twas the night before Christmas when all through the houseNo electrons were flowing through even my mouse.
All devices were plugged in by the chimney with careWith the hope that St. Nikola Tesla would share.
Career Fair Session
Friday, April 9, 2021|11:00AM–12:30PM EDT
View Profile for Zachry Nuclear Engineering Inc
Session Chair:
Chris Forrest (Zachry Nuclear)
Alternate Chair:
Ishita Trivedi
Session Organizer:
Edward Chen (NC State Univ.)
Track Organizer:
Session Producers:
Devshibhai Ziyad (NCSU)
Zachry Nuclear is a full service engineering firm that has been providing engineering, design, software development, and operations & maintenance (O&M) support services for electric utilities, advanced reactor designers, research organizations, regulators, Architect/Engineers, fuel vendors, and government energy agencies worldwide for over 45 years. Zachry Nuclear, and predecessors, Proto-Power Corporation (PPC), Numerical Applications, Inc. (NAI) and Computer Simulation & Analysis, Inc. (CSA), are internationally recognized for our expertise in thermal hydraulics analysis, radiological analysis, safety analysis and software development. We develop several industry standard analysis codes such as GOTHIC (coarse grid CFD), RETRAN-3D (system thermal-hydraulic and 3D neutron kinetics), VIPRE (subchannel), PROTO-FLO (piping analysis and design), PROTO-HX (heat exchanger performance), RADTRAD-NAI (dose and radiological consequences) and also develop custom software solutions. We specialize in applying these and other tools to provide significant cost savings for our clients through efficiency improvements, margin recapture, operations flexibility, and effective designs by developing innovative engineering solutions through automation, optimization, advanced modeling and simulation and machine learning methods. Our clients include existing plants and advanced reactor vendors supporting many of the SMR, non-LWR and microreactors currently being designed and developed both in the US and internationally. Please visit our website at www.numerical.com for additional information.
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