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This article is cited in 2 scientific papers (total in 2 papers)
Numerical calculation of the hydrodynamic characteristics and structural response of a supersonic truncated conical projectile entering water
M.-Y. Hu, S. Zhang, W.-X. Xia, Q.-C. Meng, W.-B. I PLA Naval University of Engineering
Abstract:
Based on the volume-of-fluid (VOF) multiphase model and the fluid-structure interaction (FSI) model, combined with the overset grid technology of the STAR-CCM+ software, a computational model for the oblique entry of truncated projectiles into water is established. The hydrodynamic characteristics and structural response characteristics of the projectile for various water entry angles are calculated and analyzed, and the evolution law of cavitation is determined. The numerical results are found to be in good agreement with experimental data.
Keywords:
fluid-structure interaction, projectile, response of the structure, hydrodynamic characteristics.
Received: 30.03.2022 Revised: 08.10.2022 Accepted: 28.11.2022
Citation:
M.-Y. Hu, S. Zhang, W.-X. Xia, Q.-C. Meng, W.-B. I, “Numerical calculation of the hydrodynamic characteristics and structural response of a supersonic truncated conical projectile entering water”, Prikl. Mekh. Tekh. Fiz., 64:3 (2023), 3–11; J. Appl. Mech. Tech. Phys., 64:3 (2023), 363–370
Linking options:
https://www.mathnet.ru/eng/pmtf1300 https://www.mathnet.ru/eng/pmtf/v64/i3/p3
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