Contents

Mathematical Models and Computer Simulations

Vol. 18, No. 1, 2026

Simulation by the RANS/ILES(I) Method of Subsonic Air Intake Operation in an Incoming Flow with Large-Scale Vortices

A. S. Zhigalkin and D. A. Lyubimov p. 1  abstract

Influence of the Hybrid RANS/LES Method Type on the Simulation Results of Shock-Wave-Induced Turbulent Boundary Layer Separation

A. I. Troshin and A. O. Budnikova p. 13  abstract

Construction of Transparent Boundary Conditions for Aeroacoustics with a Nonuniform Main Flow

N. A. Zaitsev and E. K. Miftahutdinov p. 27  abstract

Computation of Generation, Propagation, and Radiation Noise in the Supersonic Air Intake–Rotor of the First Stage of the Fan System in the Takeoff Mode

V. A. Shorstov p. 40  abstract

Methods for Suppressing the Carbuncle Phenomenon Based on Various Riemann Problem Solvers

A. V. Kazantsev p. 54  abstract

Dispersion Error Comparison of Nondissipative Schemes for Scale-Resolving Simulations of Turbulent Flows

G. S. Mostipan and A. I. Troshin p. 64  abstract

Numerical Study of the Effect of Backward-Facing Steps on an Airfoil’s Surface on the Position of the Laminar–Turbulent Transition Using Global Stability Analysis

A. V. Garbaruk, V. D. Golubkov, and M. Kh. Strelets p. 76  abstract

Numerical Investigation of Tone Noise of a Scale-Model Fan with Ultralow Tip Speed at Cutback and Sideline Operational Conditions Using a Method of Calculation in the Frequency Domain

A. A. Rossikhin, I. M. Druzhinin, and V. I. Mileshin p. 86  abstract

Calculation of the Centrifugal Compressor Inlet Chamber and Impeller Taking into Account the Circumferential Flow Distortion

A. N. Liubimov, I. V. Cheglakov, A. G. Lakhman, and V. V. Neverov p. 101  abstract

Computation of Aeroacoustic Resonance Characteristics in Low-Speed Turbulent Flow around a Spherical Resonator

A. S. Stabnikov, I. A. V’yushkina, E. V. Glazunova, A. A. Deulin, D. A. Nikulin, and A. K. Travin p. 110  abstract

Issues of Film Cooling Simulation by CFD Methods

M. G. Cherkasova and D. I. Krupnov p. 123  abstract

Shock-Vortex Interaction: Test Problem for Shock-Capturing Methods

A. V. Rodionov p. 131  abstract