Search Results - "Sidorov, N. I."

Identification of Fast Hydrogen Permeability Parameters of Gas Separation Membranes by Zaika, Yu. V., Sidorov, N. I., Fomkina, O. V.

“…The problem of parametric identification of some nonlinear models of fast hydrogen permeability of alloys for membrane technologies for the release of…”
Get full text

Evaluation of the Effective Mechanical Properties of a Particle-Reinforced Polymer Composite with Low-Modulus Inclusions by Danilaev, M. P., Karandashov, S. A., Kuklin, V. A., Sidorov, I. N., Enskaya, A. I.

“…Adequate mathematical models of the mechanical properties of particle-reinforced polymer composites (PRPCs) require verification, which is difficult to do for…”
Get full text

Mathematical Modeling of Vacuuming of a Dry Technological Stack of Semipregs. I by Fedyaev, V. L., Khaliulin, V. I., Sidorov, I. N., Kataev, Yu. P.

“…The technology of vacuum molding of polymer composite materials using semipregs is considered. As a result of the analysis of the features of this technology,…”
Get full text

Nb–Ni- and V–Ni-Based Membranes for High-Purity Hydrogen Production by Belyakova, R. M., Kurbanova, E. D., Sidorov, N. I., Polukhin, V. A.

“…Membrane separation of high-purity hydrogen is now one of the most effective technologies mainly due to the alternative replacement of expensive Pd–Ag membrane…”
Get full text

Presolidification Changes in the Structural–Dynamic Characteristics of Glass-Forming Metallic Melts during Deep Cooling, Vitrification, and Hydrogenation by Polukhin, V. A., Sidorov, N. I., Vatolin, N. A.

“…The amorphization and solidification of binary and multicomponent transition-metal-based melts are considered. The presolidification structural changes and the…”
Get full text

Hydrogen Kinetics in Membrane Alloys Based on Fe–Ni, Nb–Ni, and V–Ni by Sidorov, N. I., Estemirova, S. Kh, Kurbanova, E. D., Polukhin, V. A.

“…The kinetic characteristics, namely, diffusion D and permeability Φ, of hydrogen in membrane alloys based on binary alloys Fe–Ni, Nb–Ni, and V–Ni are analyzed…”
Get full text

Characteristics of Amorphous, Nanocrystalline, and Crystalline Membrane Alloys by Polukhin, V. A., Sidorov, N. I., Kurbanova, E. D., Belyakova, R. M.

“…The alloys intended for membrane technologies for producing high-purity hydrogen and the methods of their synthesis are analyzed. Both traditional Pd-based…”
Get full text

Comparative Analysis of the Characteristics of Amorphous, Nanocrystalline, and Crystalline Membrane Alloys by Polukhin, V. A., Sidorov, N. I., Kurbanova, E. D., Belyakova, R. M.

“…The developed membrane and battery compositions of alloys for hydrogen energy meet the requirements of producing high-purity hydrogen (>99.999%). However,…”
Get full text

Structural and Dynamic Characteristics of Metallic Melts, Glasses, and Nanocrystals as Functions of Temperature and Hydrogenation by Vatolin, N. A., Polukhin, V. A., Sidorov, N. I.

“…Our data and the available information on phase-structural transformations during cooling, vitrification, and crystallization of melts are comprehensively…”
Get full text

Mathematical Modeling of Vacuuming of a Dry Technological Stack of Semipregs. II by Fedyaev, V. L., Khaliulin, V. I., Sidorov, I. N., Kataev, Yu. P., Nedel’ko, D. V.

“…The paper considers the processes of movement of the vapor-air mixture in the micropores (capillaries) of the fibers of dry layers of the woven filler of…”
Get full text

A lower bound estimate of the critical load for helicopter main rotor composite blade according to the limit equilibrium theory. Analysis results by Gorelov, A. V., Sidorov, I. N.

“…The results of analyzing the stress-strain and limiting states of a main rotor blade of the Ansat helicopter in the hovering mode are given. To estimate the…”
Get full text

A lower bound estimate of the critical load for helicopter main rotor composite blade according to the limit equilibrium theory. The basic steps of an algorithm by Gorelov, A. V., Sidorov, I. N.

“…The basic steps of an algorithm are given for calculating the parameters of the limiting state of a helicopter main rotor blade. To estimate the static…”
Get full text

Formation and Behavior of Residual Stresses in Particulate-Filled Polymer Composites with a Partially Crystalline Structure by Danilaev, M. P., Karandashov, S. A., Kiyamov, A. G., Klabukov, M. A., Kuklin, V. A., Sidorov, I. N., Enskaya, A. I.

“…Submicron-sized dispersed particles have a different effect on the mechanical characteristics of polymer composite materials with an amorphous and partially…”
Get full text

A Method for Calculating Process-Induced Stresses to Prevent Warping of Products of Composite Materials by Shabalin, L. P., Puzyretskii, E. A., Sidorov, I. N., Girfanov, A. M.

“…The problem of residual stresses that arise during the curing of products of polymer composite materials and cause warping (warpage) is considered. A…”
Get full text

High-temperature diffusion of hydrogen in zirconium, niobium, and tantalum by Vostryakov, A. A., Pastukhov, E. A., Sidorov, N. I., Chentsov, V. P.

“…The diffusion coefficients of hydrogen in refractory metals D H M are of interest for the theory of liquid metals at the temperatures close to their melting…”
Get full text

Formation of the Structure and the Properties of Multicomponent Iron-Based Alloys as a Function of Hydrogenated Melt Solidification Conditions by Belyakova, R. M., Polukhin, V. A., Sidorov, N. I.

“…The influence of the behavior of adsorbed surface-active hydrogen on the phase formation and structuring in multicomponent iron-based systems, namely, steels,…”
Get full text

Risk of Passenger Injuries in the Virtual Certification Tests of an Aircraft Seat Unit by Shabalin, L. P., Sidorov, I. N., Gorelov, A. V.

“…An equivalent scheme of finite element modeling of dummy injury in dynamic longitudinal tests of aircraft seats is developed. The proposed scheme of virtual…”
Get full text

Simulation of Z-crimp shaping with the use of the ansys finite element software by Shabalin, L. P., Sidorov, I. N., Khaliulin, V. I.

“…A finite element model of the Z-crimp shaping from a hard sheet blank is developed and a number of calculations using the ANSYS finite element software is…”
Get full text

A Technique of Calculating a Load-Bearing Frame of Aircraft Passenger Seat Unit in Virtual Certification Tests by Shabalin, L. P., Sidorov, I. N., Khaliulin, V. I., Gorelov, A. V.

“…An aircraft seat unit under static and dynamic types of loading is simulated. The technique offers the possibility to determine stressed state and strength of…”
Get full text

Influence of the electric field strength and hydrogen on the rate of removal of iron atom impurities in refining remelting of tantalum by Vostryakov, A. A., Sidorov, N. I., Pastukhov, E. A., Lisin, V. L.

“…A comparison of the results of electron beam remelting (EBR) of tantalum and plasma arc remelting (PAR) of tantalum in a hydrogen atmosphere shows that some…”
Get full text