Vol. 60, No. 2, 2025

Fluid Dynamics

Mathematical Model of Rotational Oscillations of a Porous Spherical Shell with a Gas Cavity in Viscous Fluid

O. A. Bazarkina, and N. G. Taktarov p. 22 abstract

Effect of Surface Tension on Splashes of a Liquid during Drop Falling on a Rigid Obstacle

A. V. Bazilevskii, and A. N. Rozhkov p. 23 abstract

The Black Sea Hydrophysical Fields Computation Based on Integration of the Vertical Turbulent Exchange Coefficients Determined from the In-Situ Measurements and the MHI Numerical Model

A. M. Chukharev, D. A. Kazakov, N. V. Markova, and O. A. Dymova p. 24 abstract

Specific Features of Supersonic Flow past Bodies with Instantaneous Energy Input in a Gas Bubble Ahead of the Bow Shock

P. Yu. Georgievskii, V. A. Levin, and O. G. Sutyrin p. 25 abstract

Analysis of Wave Motions of a Viscous Incompressible Fluid on a Rotating Wall in the Presence of a Cross Flow

A. A. Gurchenkov p. 26 abstract

Singularity Problem for One-Dimensional Steady-State Gas Dynamics Problems

D. E. Khazov p. 27 abstract

Progress on Ablation of Nozzle Throat Inserts in Solid Rocket Motors

Z. T. Zhou, T. Y. Cao, Y. Q. Li, and L. Ji p. 28 abstract

Structure of Subsonic Separation Flow past Cylindrical Cavities of Various Shapes in Plan on the Wall of a Plane Channel

M. A. Zubin, A. F. Zubkov, and A. Yu. Chulyunin p. 29 abstract

Mathematical Modelling of Targeted Delivery of Medicines to a Respiratory Tract

D. V. Antonov, S. S. Sazhin, P. A. Strizhak, and O. V. Nagatkina p. 30 abstract

Instability of the Flow in a Plane Channel with Compliant Walls of Finite Thickness

A. V. Boiko, E. S. Golub, and A. P. Chupakhin p. 31 abstract

Gasdynamic Modeling of High-Temperature Siliconizing of Porous Silicon-Based Materials

V. A. Demin, and S. A. Igoshev p. 32 abstract

Dynamics of the Development of the Hydraulic Fracture near Injector in a Formation with Account for Sedimentation of Disperse Particles near Its Boundaries

D. P. Meteleva, A. Ya. Gil’manov, and A. P. Shevelev p. 33 abstract

Anomalous Heat Transfer Enhancement in a Limited Package of Inclined Grooves on a Heated Section of a Plate in a Turbulent Air Flow

S. A. Isaev, D. V. Nikushchenko, S. Z. Sapozhnikov, V. V. Mityakov, V. V. Seroshtanov, D. Kong, and A. A. Klyus p. 34 abstract

Investigation on Mixing Behavior of Seeping Gas Film in Supersonic Boundary Layer Based on Acetone Planar Laser-Induced Fluorescence

Q. Mi, S. K. Chen, S. H. Yi, D. D. Gang, and F. Yuan p. 35 abstract

Numerical Simulation of Hyperelastic Sphere Water Entry Influenced by Surface Features

X. Zhou, S. Geng, and L. T. Zhang p. 36 abstract

Numerical Modeling of Unsteady Oil Leakage from a Damaged Reservoir into the Water

I. V. Morenko p. 37 abstract

Experimental Investigation of the Mechanisms of Spontaneous Bending of a Viscous Jet

A. A. Safronov, A. A. Koroteev, A. E. Agafonov, A. L. Grigor’ev, N. I. Filatov, and A. V. Khlynov p. 38 abstract

Morphlight Theory Inspired by Raptor: Flexible Effects of Flight Feather on Bionic Airfoil Aerodynamic Performances of Aquila Chrysaetos

D. Tang, Y. Liu, K. Chen, Y. B. Dai, Y. B. Zhao, K. P. Wang, C. B. Zheng, and D. L. Yu p. 39 abstract

Design and Aerodynamic Optimization of a Reusable Flight Vehicle Based on Divided Free-Form Deformation Parametric Modelling and Bayesian Optimization

D. Y. Xu, W. Huang, Z. Y. Guo, Y. Shen, H. Zhang, and J. X. Leng p. 40 abstract

Study on the Mechanism of Unsteady Plasma Actuation to Control Trailing-Edge Vortex Shedding for Turbine Blades

J. Y. Yu, W. X. Xie, Y. N. Zhang, Q. L. He, and F. Chen p. 41 abstract

Contents

Fluid Dynamics