Source: http://vestnik.tu-bryansk.ru/content/journal18
Timestamp: 2019-04-20 06:23:20+00:00

Document:
Kulbovsky I.K., Poddubny A.N., Bogdanov R.A. Influence of heredity ñharge (blend, mixture) on formation of the centers of crystallization of graphite in melt industrial pig-iron. Investigated formation of the centres of crystallisation of graphite in melt industrial pig-iron of the different chemical compound melted from different ñharge (blend, mixture) by a method local X-ray spectrum of the microanalysis.
Krasnyatov D.S. Creating of a new gating of casting «the sleeve of the cylinder» for diesel engine d100. Computer mathematical simulation of a base gating system of casting «The Sleeve of the cylinder» is lead, its merits and demerits are analyzed, the new variant of a gating system is offered.
Kulbovsky I.K., Karelin S.V., Ilushkin D.A. Computer simulation of crystallization process of massive castings of sleeves of ship diesel engines cylinders. Computer simulation of crystallization of castings sleeves ship high power diesel cylinders are made according to real operating technique of their deriving on the basis of which recommendations on perfecting technological process.
Ivashchenkov J.M., Soldatov V.G. Link of technological parameters of steel castings manufacture with their operating performances. The question of an opportunity of prediction and quality management of castings of a railway transportation of responsible assignment from a steel 20ÃË by detection of correlation of technological parameters of their manufacture with mechanical and operating performances is considered.
Kulbovsky I.K., Karelin S.V., Popov E.V., Turkin D.A. Computer modelling of processes of cristalling and cooling massive cast from cast-iron in the foundry form. Data on possibilities of means of computer modelling of foundry processes are resulted. Questions of application of computer modelling for forecasting of shrinkable defects in cast from cast-iron are considered.
Kulbovsky I.K., Karelin S.V., Turkin D.A. Working out of new technological process of manufacturing by centrifugal moulding of casting of a ship diesel engine cylinder liner DB14. The new technology of reception casts cylinder liner ship's diesel engines is considered. Conclusions about possibility of introduction of technology of reception casts cylinder liner are resulted by centrifugal mode.
Matlakhov V.P. Increase of wear resistance of cylindrical surfaces of friction on the basis the combination methods of drawing nitride - titanic coatings and electromechanical processing. The technology of maintenance of wear resistance of cylindrical surfaces of friction on the basis combination of methods of drawing nitride - titanic coatings and the subsequent electromechanical processing is considered. Coefficients in kinetic model of wear process are found and comparative tests with various technological methods of processing are carried out.
Bishutin S.G., Bishutin G.A., Karpenkov A.I. Force of friction in contact of cylindrical steel and plastic details. In clause the results of experimental researches are submitted according to influence of the geometrical sizes, force of pressing and methods of machining of details of interface «a basic cylindrical bar - conducting plastic roller» of frictional lifts on force of friction in considered interface.
Erohin V.V., Moiseev V.V. Warpage’s center chatter stability. The design procedure warpage the centers on chatter stability and the analysis of factors influencing on chatter stability is presented.
Prudnikov M.I. Method of tribotechnical tests of cylindrical sliding surfaces. The problems of standardization and automation of tribologycal tests for a single-stage solution of the task of technological ensuring of a wear resistance are considered. The test method of cylindrical sliding surfaces is offered and justified, and also its realization as an automated system of scientific researches.
Lagerev A.V., Lagerev I.A. An optimum design of the common crane roll shaft based on simulation of fatigue fault. The problem of definition of the shaft sizes for the load-lifting crane, providing the minimal weight at the set durability in conditions of fatigue crack growth is considered. The optimum sizes of shafts for the cranes of various carrying capacity, modes and operating conditions are resulted.
Gorshunova V.P., Tsvetkova T.N. Kinetic features of oxidation of molybdenum and tungsten in the atmosphere of air at initial stages of process. The method interference indications investigates behaviour of molybdenum and tungsten at early stages of their oxidation in an atmosphere of air.
Kondratovich V.V., Tikhomirov V.P., Strizhenok A.G. Influence of structure of a ceramic-metal alloy on tribological characteristics frictional coupling the electric drive for slide shift of the rails. Influence of structure is considered and are determined tribological characteristics ceramic-metal alloy frictional coupling the electric drive for slide shift of the rails..
Kirillov A. I., Zaitsev D. K., Smirnov E. M., Galaev S. A. Experience of test and parametric computations of turbulent transonic flows through turbine blade rows.We present the results of methodical, test, and parametric computations that demonstrate a real possibility of correct numerical simulation of turbulent gas flows through turbine blade rows on the base of the Reynolds averaged Navier-Stokes equations. Transonic flows through a row of airfoils are computed in the framework of 2D steady-state formulation using a general purpose CFD code under real flow conditions. The loss coefficient, the flow angle, the blade loads and torque are evaluated from the flow fields obtained.
Buglaev V. T., Kartashov A. L., Perevezentsev V. T. Basis of final honeycomb seals usage and advisability on nuclear power-station high-powered turbines shaft. There are given analytical and experimental results of honeycomb ring functioning in structure of nuclear power-station turbine low-pressure cylinder final seal.
Gogolev I.G., Drokonov A.M., Galushko A.N., Nikolaev A.D. Turbine rotor axial pressure calculation using the experimental data. The paper offers an improved method of the turbine rotor axial pressure calculation.
Poroshin V.V., Bogomolov D.Yu., Siromyatnikova A.A. A mathematical model of working fluid flow in moving metal-metal seals taking into account the 3d surface’s topography. The paper presents à mathematical model of working fluid flow in moving metal-metal seals taking into account the 3D surface’s topography. The model is based on the Reynolds equation. The Reynolds equation is solved by the finite element method. The influence of the surface`s topography on leakage is characterized by the flow factors. An equation for calculation of leakage in moving seals is given.
Martynenko A. A., Shkaberin V. A. Use of ontological approach to the intellectual search system realization in the sphere of cals-, cad-, cam-, cae- technologies. In the article the problem of realization of intellectual search in the sphere of CALS-,CAD-,CAM-,CAE-technologies on the basis of ontological approach is viewed.
Averchenkov V. I., Chmihov D. V. Method of surface relief computer reconstruction by image definition interpretation. In the article a new method of relief solid model computer reconstruction by means of the analysis of photograph set got during the optical microscopical investigation of surfañes is viewed. The suggested method is orientated for the studied surfaces checking in the sphere of nanotechnologies.
Mikhaylov V.N., Krasnyatov D.S. Application of computer modelling of steel casting "a frame lateral" for the purpose of revealing of foundry defects. Modelling of steel casting «a frame lateral» is made. Possible places of occurrence and kinds of foundry defects are revealed. Recommendations about their elimination are offered.
Gracheva N.V. Systematical approach to the construction of macro-regulation model of innovation investment and general social development. In this work we discuss the problem of effective implementation of innovation investment development of managing subjects of contemporary Russian economy. We suggest methodological approach to forming investment resource out of additional value produced by the managing subjects for their innovation development and resources coming to the state for fulfilling the general social function.
Shvugova K.B., Sklyar E.N. Innovative approach to management social restructuring on industrial enterprise. Basic questions, touching forming of the program of the social restructuring on an industrial enterprise, are examined: maintenance of the basic stages of the social restructuring opens up on an industrial enterprise, the method of estimation of social environment of organization is offered with the use of matrix of SWOT-analysis.
Averchenkov V.I., Malachov Y.A. The Forming of competences in the area of the intellectual property’s protection by students of engineering specialities. The article considers the questions of forming of competences in the area of the intellectual property’s protection by students, who are studying in Engineering Universities.
Syakina G.E. Forming of students’ knowledgeable abilities by the means of physical education. The questions of forming students’ knowledgeable abilities by the means of physical education have been viewed, the system of pedagogical ways of developing the studying and the results of the experiment have been represented.
Vorontsova Yu.A. Methods of teaching consecutive translation from foreign language (english). There is considered one of techniques of mastering skills of consecutive translation by means of introducing an individual approach to training students of various levels of knowing a foreign language. There is analyzed the plan of work with tasks of different complexity levels, their influence on developing skills of students’ consecutive translation.
Reveko L.S. Abbreviation as the way of generating lexical innovations in the terminology of metal-working. There are considered the most common types of abbreviations in the field of lexical innovations and the reasons for their forming.
Androsenko V. A., Kvitko E. V. On fourfold integrals represented as linear forms for the values of the Riemann zeta – function. Transformations of quadruple integral have been considered and its group structure has been obtained.

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