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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Senate EPW subcommittee weighs in on three nuclear energy bills
Proposed nuclear energy legislation with bipartisan support earned the attention of the U.S. Senate Environment and Public Works Committee Wednesday morning.
Subject-matter experts and the chief sponsors of the legislation shared details on three items at a hearing Wednesday before the EPW Subcommittee on Clean Air, Climate, and Nuclear Innovation and Safety: the Build Nuclear with Local Materials Act—introduced just last week—and discussion drafts of the Revitalizing Energy Communities by Hosting Advanced Reactors and Generating Energy (RECHARGE) Act and Enrichment Licensing Modernization Act.
Technical Session
Tuesday, May 17, 2022|3:30–5:15PM EDT|Ellwood
Session Chair:
Sooyoung Choi
Alternate Chair:
Akinori Giho (Westinghouse Electric Co.)
Session Organizer:
Akio Yamamoto
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PN Source Expansion Nodal Method in MPACT for Boiling Water Reactors
Sooyoung Choi (Univ. Michigan), Brendan Kochunas (Univ. Michigan)
Paper
Precise 3D Reactor Core Calculation Using Spherical Harmonics and Discontinuous Galerkin Finite Element Methods
Kenneth Assogba (CEA), Lahbib Bourhrara (CEA), Igor Zmijarevic (CEA), Grégoire Allaire (Institut Polytechnique de Paris)
The MPN Method: A New Angular Discretization Method Based on Piecewise Polynomial Interface Fluxes
Matteo Falabino (CEA), Daniele Sciannandrone (CEA), Emiliano Masiello (CEA), Jean-François Vidal (CEA)
Investigaton of Methods for Targeted Search of Dominant Higher Modes in Subcritical Systems
Ádám Aranyosy (Budapest Univ. Technology and Economics), Mate Szieberth (Budapest Univ. Technology and Economics)
