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.
Explore membership for yourself or for your organization.
Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
May 2026
Jan 2026
2026
Latest Journal Issues
Nuclear Science and Engineering
June 2026
Nuclear Technology
Fusion Science and Technology
Latest News
NRC proposes changes to its rules on nuclear materials
In response to Executive Order 14300, “Ordering the Reform of the Nuclear Regulatory Commission,” the NRC is proposing sweeping changes to its rules governing the use of nuclear materials that are widely used in industry, medicine, and research. The changes would amend NRC regulations for the licensing of nuclear byproduct material, some source material, and some special nuclear material.
As published in the May 18 Federal Register, the NRC is seeking public comment on this proposed rule and draft interim guidance until July 2.
M. Singh, V. M. Soundalgekar
Nuclear Science and Engineering | Volume 79 | Number 4 | December 1981 | Pages 374-379
Technical Paper | doi.org/10.13182/NSE81-A21388
Articles are hosted by Taylor and Francis Online.
An analysis of a fully developed forced and free convective magnetohydrodynamic flow between two electrically conducting vertical plates has been carried out taking into account the external circuit and the thermal conductance ratio of the plates. Derived are approximate solutions to the nonlinear integro-differential equations governing the velocity, the temperature, the skin friction, and the Nusselt number. It is observed that an increase in the thermal conductance ratio leads to both an increase in velocity and temperature.
