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Development of a Partitioned Coupling Method for Complex Hydraulics Based on Multi-Scale Data Exchanges between Porous and Cfd Solvers with Application to Fuel Assemblies in a Nuclear Core

Autor: Chufa QIU, Bruno Raverdy, Vincent Faucher

Publikováno v: SSRN Electronic Journal.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55e00011cc3ba98b808bb7147d4bd84a
https://doi.org/10.2139/ssrn.4165786

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Influence of Inlet Turbulent Flow Generated by Periodic Computations on the Pressure Drop and Axial Velocity Distribution Predictions

Autor: André Bergeron, Bruno Raverdy, Chufa Qiu, Vincent Faucher

Publikováno v: Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation.

This study presents the CFD modeling of the adiabatic rod bundle test (MANIVEL) with a Simple Support Grid (SSG) at a Reynolds number of 100 000. Calculations are carried out on grid using a one-block fully hexahedral mesh. To reduce the computationa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab3721e0a8f77c8d4b6392990614accd
https://doi.org/10.1115/icone28-64275

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