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Nuclear Nonproliferation Policy
The mission of the Nuclear Nonproliferation Policy Division (NNPD) is to promote the peaceful use of nuclear technology while simultaneously preventing the diversion and misuse of nuclear material and technology through appropriate safeguards and security, and promotion of nuclear nonproliferation policies. To achieve this mission, the objectives of the NNPD are to: Promote policy that discourages the proliferation of nuclear technology and material to inappropriate entities. Provide information to ANS members, the technical community at large, opinion leaders, and decision makers to improve their understanding of nuclear nonproliferation issues. Become a recognized technical resource on nuclear nonproliferation, safeguards, and security issues. Serve as the integration and coordination body for nuclear nonproliferation activities for the ANS. Work cooperatively with other ANS divisions to achieve these objective nonproliferation policies.
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Orlando, FL|Renaissance Orlando at SeaWorld
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New laws offer nuclear industry incentives for existing power plant uprates
This year, the U.S. nuclear industry received a much-needed economic boost that could help preserve operating nuclear power plants and incentivize upgrades that extend their lifespan and power output.
Signed into law in 2022, the Inflation Reduction Act offers production tax credits (PTCs) for existing nuclear power plants and either PTCs or investment tax credits (ITCs) for new carbon-free generation. These credits could make power uprates—increasing the maximum power level at which a commercial plant may operate—a much more appealing option for utilities.
Chia-Jung Hsu, George C. Lindauer
Nuclear Science and Engineering | Volume 32 | Number 1 | April 1968 | Pages 16-29
Technical Paper | doi.org/10.13182/NSE68-A18819
Articles are hosted by Taylor and Francis Online.
The influence of axial conduction on thermal entry-region temperature distribution and heat transfer in Hartmann's flow through a magnetohydrodynamic channel is analytically investigated. Viscous dissipation and Joule heating are also considered in the analysis. The temperature solutions, which are found to be Peclet number dependent, reduce to those corresponding to negligible axial conduction as the Peclet number approaches infinity. The appropriate first 12 eigenvalues and the corresponding eigenfunctions have been determined for Hartmann numbers of 1, 4, and 10 and for a wide range of Peclet numbers. The series expansion coefficients, applicable to an arbitrary value of the heat-generation parameter, have been evaluated for a few electric-field magnitude factors of practical importance. By employing the computed constants, the effect of the electric-field magnitude factor and the heat-generation parameter as well as axial conduction on the local temperature profiles and Nusselt numbers are examined and reported.