Vol. 17, No. 3, 2025

Mathematical Models and Computer Simulations

Numerical Model of Unsteady Multicomponent Flows with Conjugate Heat Transfer

V. T. Zhukov, N. D. Novikova, and O. B. Feodoritova p. 249 abstract

Numerical Analysis of the Accuracy of Models Designed to Calculate the Growth of Single-Mode Disturbances

I. Y. Bobrovskaya, D. I. Bobrovsky, and Yu. A. Stepanova p. 264 abstract

Calculation of the Source for a Two-Dimensional Model of Radiation Electromagnetic Induction in a Coaxial Cable Line

A. V. Sysenko p. 278 abstract

Numerical Simulation of Selective Laser Melting of Titanium and Aluminum Alloy Powders

I. S. Nikitin, V. I. Golubev, A. D. Nikitin, and B. A. Stratula p. 291 abstract

Natural Frequencies Splitting of the Elastic Thin-Walled Shell with Random Small Nonaxisymmetric Deviations of Geometry Parameters

O. Naraykin, F. Sorokin, and S. Kozubnyak p. 305 abstract

A Simple Mathematical Model for Calculating the Output Parameters of a Stationary Plasma Thruster

M. B. Gavrikov, and A. A. Taiurskii p. 314 abstract

On the Accuracy of the Discontinuous Galerkin Method inside Centered Rarefaction Waves and in the Areas of Their Influence

M. E. Ladonkina, V. V. Ostapenko, V. F. Tishkin, and N. A. Khandeeva p. 326 abstract

Determination of the Length of Fractures in Multistage Hydraulic Fracturing Using the Streamtube Model

K. A. Potashev, A. A. Uraimov, and A. B. Mazo p. 338 abstract

Application of Regularized Equations for Dynamics of Heterogeneous Binary Mixtures for Modeling Water–Vapor Phase Transitions

A. A. Zlotnik, and T. A. Lomonosov p. 352 abstract

Study of the Discontinuous Galerkin Method Based on a Case with Dissipation of Isotropic Homogeneous Turbulence

I. S. Bosnyakov, and A. V. Wolkov p. 365 abstract