Application of Direct Numerical Simulation to Determine the Correlation Describing Friction Losses during the Transverse Flow of Fluid in Hexagonal Array Pin Bundles
نویسندگان
چکیده
This paper presents the results of a numerical simulation to determine hydraulic resistance for transverse flow through bundle hexagonal rods. The calculations were carried out using precision CFD code CONV-3D, intended direct an incompressible fluid (DNS-approximation) in parts fast reactors cooled by liquid metal. obtained dependencies pressure drop and coefficient anisotropy friction on Reynolds number can be used thermal-hydraulic codes that require modeling similar structures and, particular, inter-wrapper space reactor core.
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ژورنال
عنوان ژورنال: Fluids
سال: 2022
ISSN: ['2311-5521']
DOI: https://doi.org/10.3390/fluids7010022