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Experimental study of shear stress during liquid flow in the model of fuel assembly

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Thermophysics and Aeromechanics Aims and scope

Abstract

The original experimental data on axial distributions of the shear stress on the surface of a rod - a fuel element simulator - during fluid flow through a model of fuel assembly (FA) are presented depending on the rod diameter (9, 10, 15 mm), relative distance between the rods (1.2, 1.3, 1.4, 1.45), and number of rods (7 and 37) for the laminar, transient, and turbulent liquid flows in fuel assemblies.

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Authors and Affiliations

  1. Nuclear Safety Institute of RAS, Novosibirsk, Russia

    N. A. Pribaturin

  2. Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia

    N. A. Pribaturin, P. D. Lobanov, V. V. Randin, O. N. Kashinsky, M. A. Vorobyev & S. M. Volkov

Authors
  1. N. A. Pribaturin
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  2. P. D. Lobanov
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  3. V. V. Randin
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  4. O. N. Kashinsky
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  5. M. A. Vorobyev
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  6. S. M. Volkov
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Correspondence to P. D. Lobanov.

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Pribaturin, N.A., Lobanov, P.D., Randin, V.V. et al. Experimental study of shear stress during liquid flow in the model of fuel assembly. Thermophys. Aeromech. 27, 825–830 (2020). https://doi.org/10.1134/S0869864320060037

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  • DOI: https://doi.org/10.1134/S0869864320060037

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