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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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Hash Hashemian: Visionary leadership
As Dr. Hashem M. “Hash” Hashemian prepares to step into his term as President of the American Nuclear Society, he is clear that he wants to make the most of this unique moment.
A groundswell in public approval of nuclear is finding a home in growing governmental support that is backed by a tailwind of technological innovation. “Now is a good time to be in nuclear,” Hashemian said, as he explained the criticality of this moment and what he hoped to accomplish as president.
Yassin A. Hassan, James G. Rice, Jong H. Kim
Nuclear Technology | Volume 65 | Number 3 | June 1984 | Pages 454-461
Technical Paper | Heat Transfer and Fluid Flow | doi.org/10.13182/NT84-A33402
Articles are hosted by Taylor and Francis Online.
Numerical predictions of the three-dimensional temperature and velocity profiles of an experimental stratified horizontal pipe flow are performed. The experiment is one of a series of flow tests conducted at Argonne National Laboratory. A new accurate and stable skew-upwind differencing scheme is employed in the finite difference solution of the energy equation. The skew-upwind predictions are in excellent agreement with the experimental data as steady-state conditions are approached at the upstream test subsection. Comparisons between the conventional upwind and the skew-upwind schemes showed that the skew-upwind formulation provided a significant increase in the accuracy of temperature predictions.
