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Remembering ANS member Gil Brown
Brown
The nuclear community is mourning the loss of Gilbert Brown, who passed away on July 11 at the age of 77 following a battle with cancer.
Brown, an American Nuclear Society Fellow and an ANS member for nearly 50 years, joined the faculty at Lowell Technological Institute—now the University of Massachusetts–Lowell—in 1973 and remained there for the rest of his career. He eventually became director of the UMass Lowell nuclear engineering program. After his retirement, he remained an emeritus professor at the university.
Sukesh Aghara, chair of the Nuclear Engineering Department Heads Organization, noted in an email to NEDHO members and others that “Gil was a relentless advocate for nuclear energy and a deeply respected member of our professional community. He was also a kind and generous friend—and one of the reasons I ended up at UMass Lowell. He served the university with great dedication. . . . Within NEDHO, Gil was a steady presence and served for many years as our treasurer. His contributions to nuclear engineering education and to this community will be dearly missed.”
Vincent A. Mousseau
Nuclear Technology | Volume 158 | Number 1 | April 2007 | Pages 26-35
Technical Paper | Best Estimate Methods | doi.org/10.13182/NT07-A3822
Articles are hosted by Taylor and Francis Online.
Both analytical and numerical results are employed to compare the accuracy of numerical methods for the solution of the system of nonlinear partial differential equations that represent the conservation of mass, momentum, and energy in thermal-hydraulic codes. The analysis points out the types of errors that need to be addressed to make the conservation of mass, momentum, and energy in thermal-hydraulic codes more accurate. Simulation results depict trends that are expected from the analytical results. Conclusions based on both the analytical and numerical results show that modern numerical methods can provide significant improvements in accuracy over the approaches employed in the current thermal-hydraulic codes.
