| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4925348 | Nuclear Engineering and Design | 2017 | 13 Pages |
Abstract
In the frame of the European Union NURESAFE project a benchmark test between NEPTUNE_CFD, CFX and TransAT CFD codes on a reference TOPFLOW-PTS experiment was conducted. The work is a part of the work package on multi-scale and multi-physics simulation of Pressurized Thermal Shock (PTS). The article includes a short description of the TOPFLOW-PTS facility and the reference steam-water experiment. Furthermore the boundary and initial conditions for the CFD simulations are presented. The computational grids that are used for the benchmark simulations and the models used are introduced. Finally, the results of CFD calculations are compared with the experimental data and differences between simulations and experiment are discussed.
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Authors
N. Mérigoux, P. Apanasevich, J.-P. Mehlhoop, D. Lucas, C. Raynaud, A. Badillo,