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
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
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.
John G. Gilligan, Phillip D. Stroud
Fusion Science and Technology | Volume 10 | Number 3 | November 1986 | Pages 440-447
Technical Paper | First-Wall Technology | doi.org/10.13182/FST86-A24784
Articles are hosted by Taylor and Francis Online.
The fusion of common wall coating materials is considered in high-temperature plasmas. The concept is attractive since the detrimental effects of these materials as primary impurities are diminished. It is determined that fusion power densities can be increased by including the impurity reactions for a specified impurity content; however, this increase is more than offset by the corresponding decrease in power density due to primary fuel depletion. It is noted that impurity fusion reactions should be included in fuel cycle analyses since ash isotopes may impact the vacuum pumping technology of the reactor.