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Посмотр Статьи в периодических изданиях Российской Федерации по названию

Посмотр Статьи в периодических изданиях Российской Федерации по названию

Отображаемые элементы 5-24 из 416

Detailed modeling of temperature fields and thermophysical processes in enclosing structures

Badenko, V. L.; Mikhalkov, D.; Shkilniuk, M.; Olshevskiy, V. Ya.; Михальков, Д. В.; Шкильнюк, М. А. (2023)

The object of research is to study the thermal characteristics of exterior wall structures. This work aims to study the influence of small-sized elements inside the wall on its thermal characteristics. Method. In this ...
Diffraction of light beam on microstructured fiber

Sotsky, A. B.; Belskaya, O. A.; Sotskaya, L. I.; Сотская, Л. И. (2014)

A method based on the Green’s theorem and the Graph’s addition theorem is used to construct a solution of 2D problem on lateral diffraction of a light beam on a microstructured fiber formed with a finite number system of ...
Digital transformation of the information-analytical system for crisis management in enterprise rehabilitation procedures

Narkevich, L.; Наркевич, Л. В. (2022)

The problem considered in this article is relevant owing to the inevitable digital transformation of the crisis management of enterprises in bailout procedures, which is associated with a new technological shift and the ...
Fourier analysis of modes of microstructured optical fibers

Sotsky, A. B.; Ponkratov, D. V.; Sotskaya, L. I.; Сотская, Л. И. (2022)

An vectorial mode solver for microstructured optical fibers based on the representation of the longitudinal components of the mode fields at the interfaces of media in the fiber cross section by Fourier series in angular ...
Fourier Mode Analysis Microstructured Optical Fibers

Sotsky, A. B.; Ponkratov, D. V.; Sotskaya, L. I.; Сотская, Л. И. (2022)

We formulate in a nonsimplified form a method for calculating modes of microstructured optical fibers based on the representation of the longitudinal components of field modes at the interfaces of media in the cross section ...
Intelligent Management of Preparations for Programming Olympiads on the Basis of Swarm Intelligence Algorithms

Borisov, V. V.; Yanukovich, S. P.; Mrochek, T. V.; Vorob’ev, M. V.; Mirankov, A. Yu.; Мрочек, Т. В. (2022)

As a rule, approaches to managing the preparation of learners for programming Olympiads are not intended for intelligent interactive support from learning management and the software tools based on these approaches do not ...
Magnetic-centrifugal drying of compressed air of pneumatic systems of machine-building enterprises

Totay, A.; Galyuzhin, S.; Galyuzhin, A . (2021)

The article analyzes such basic methods of drying compressed air of pneumatic systems of machine-building enterprises as condensation, sorption, diffusion and force action and determines the advantages and disadvantages ...
Nonlinear Dust Acoustic Waves in the Near Ideal (Gas-Like) Cryogenic Glow Discharge Dusty Plasma

Trukhachev, F. M.; Boltnev, R. E.; Alekseevskaya, A. A.; Vasiliev, M. M.; Petrov, O. F.; Трухачев, Ф. М. (2023)

A dust acoustic instability in the cryogenic glow discharge dusty plasma at a buffer gas temperature of 83 K is experimentally investigated. Estimates for the main plasma parameters are given. It is shown that dusty plasma ...
Ontological Engineering in Complex Systems Based on Meta-Associative Graphs

Borisov, V. V.; Misnik, A. E.; Мисник, А. Е. (2023)

The paper proposes a variety of metagraphs focused on the use in ontological engineering of complex systems characterized by complexity of structure, multicomponent nature, the presence of functional subsystems that solve ...
Output Parameters of a a Drum Brake with Floating Shoes

Gorbatenko, N. N.; Горбатенко, Н. Н. (2023)

A method is developed for calculating the output characteristics of a drum brake with floating shoes on the basis of the system configuration, the dimensions of the components, the frictional coefficient in contact zones ...
Planetary Ball Transmissions: Strength Calculations

Lustenkov, M. E. (2010)

The design of transmissions with intermediate rollers is considered. A structure for spherical planetary ball transmission is proposed. Formulas for the forces on the rollers are proposed, along with a method of calculating ...
Plasma Ion Velocity Distribution Function Perturbed by Ion-Acoustic Solitons: Analytical Calculations Based on KDV Equation

Trukhachev, F. M.; Gerasimenko, N. V.; Vasiliev, M. M.; Petrov, O. F.; Трухачев, Ф. М. (2023)

Using the Korteweg–De Vries equation, for background plasma, the distribution functions perturbed by ion-acoustic solitons are calculated. For describing the perturbed distribution functions, the explicit formula is obtained, ...
Resolution of stress into components for strenght assessments of permanent joints

Latun, T. S.; Tsumarev, Y. A.; Sheleg, V. K.; Bobritskiy, S. M.; Latun, M. V. (2022)

The formulation of permanent joints is considered. To improve joint creation, resolution of their stress–state into components during the design stage is proposed.
Size effect of cube specimen on strength of expanded clay fiber-reinforced concrete

Maskalkova, Yu. G.; Rzhevutskaya, V. A. (2022)

The object of research is expanded clay concrete reinforced with polymer fiber made of polypropylene. Dispersed reinforcement with polymer fibers is one of the priority directions for modifying lightweight concrete, in ...
Soliton Currents (Review)

Trukhachev, F. M.; Vasiliev, M. M.; Petrov, O. F.; Трухачев, Ф. М. (2020)

The theoretical and experimental results on plasma currents induced by acoustic-type solitons are generalized. Ion, electron, and dust-acoustic modes in plasma without magnetic field are considered in detail. It is shown ...
Soliton-induced electric currents in plasma

Trukhachev, F. M.; Tomov, A. V. (2016)

This is a theoretical study of the nonequilibrium motion of charged particles in an electric field of solitons. We show that the self-consistent electric field of ion-acoustic and electron-acoustic solitons is characterized ...
The Formation of Nanoclusters in Metals by the Low-Energy Ion Irradiation in Glow Discharge Plasma

Tereshko, I. V.; Abidzina, V. V.; Elkin, I. E.; Tereshkо, A. M.; Glushchenko, V. V.; Russiyan, А. А.; Gurov, V. M.; Терешко, И. В.; Обидина, О. В.; Глущенко, В. В. (2006)

The goal of this paper is to show the results of the experimental studies of the formation of nanoclusters in metals by the low-energy ion irradiation and computer simulation of nonlinear effects on an atomic scale. The ...
To the Analysis of Nonlocal Problems of the Theory of Nonlinear Differential Systems

Laptinskii, V. N.; Лаптинский, В. Н. (2022)

We propose a constructive approach to proving the existence of solutions of operator equations in a Banach space. This approach is applied to the construction and analysis of solutions of matrix Riccati equations bounded ...
Автоматизация процесса управления для обеспечения качества инструментов на этапе отделочной обработки плазмой тлеющего разряда

Логвин, В. А.; Карлова, Т. В.; Logvin, V. A.; Karlova, T. V. (2021)

Рассмотрены условия обеспечения качества инструментов при автоматизации процесса управления, предлагаемыми технологическими процессами отделочной обработки инструментов в плазмогенераторе тлеющего разряда. Используемый ...
Автоматизация расчета затрат химикатов в производстве тканей ОАО «Моготекс»

Борчик, Е. М. (ООО Научно-инновационный центр, 2016)

В статье представлена имитационная модель производства готовой продукции (тканей) ОАО «Моготекс», построенной в системе имитации Powersim, для автоматизации расчета затрат химикатов при оптимальном сочетании технологических ...

Посмотр Статьи в периодических изданиях Российской Федерации по названию

Посмотр Статьи в периодических изданиях Российской Федерации по названию

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