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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Education and training to support Canadian nuclear workforce development
Along with several other nations, Canada has committed to net-zero emissions by 2050. Part of this plan is tripling nuclear generating capacity. As of 2025, the country has four operating nuclear generating stations with a total of 17 reactors, 16 of which are in the province of Ontario. The Independent Electricity System Operator has recommended that an additional 17,800 MWe of nuclear power be added to Ontario’s grid.
A. Mansour, E. Laurien (Univ of Stuttgart)
Proceedings | 2018 International Congress on Advances in Nuclear Power Plants (ICAPP 2018) | Charlotte, NC, April 8-11, 2018 | Pages 1-9
A model for steam condensation in the presence of non-condensable gases is developed in the CFD package ANSYS CFX 16.1. Based on the Euler-Euler two-fluid approach, this model considers two different phases: a continuous gas phase, which is a mixture of air and steam, and a disperse liquid phase consisting of water droplets. Using the data of the CONAN test facility, the numerical error is quantified using the Grid Convergence Index method. The simulation results are then validated using the experimental data of the CONAN test facility. Finally, the applicability of the condensation modeling in the model containment THAI+ is tested.
