"Вопросы оборонной техники
Научно-технический журнал. Технические средства противодействия терроризму. Серия 16."
Выпуск (103 - 104)
Authors
Title
№
Title
ABOUT POSSIBILITY OF CONVECTION INTENSITY MANAGEMENT IN CHEMICAL EQUILIBRIUM GAS BY CHANGE OF MICROPARTICLE INERT CONCENTRATION
AuthorsPalymskiy
I.B. Fomin
P.A. Frolov
I.V. Keywords: | Abstract:The problem of the Rayleigh-Benard convection for a chemical equilibrium gas with micro particles in Boussinesq approximation is investigated using methods of linear analysis. Recombination and dissociation processes are shown to derive an additional flow instability. On other hand, adding of inert micro particles in reacting gas decreases the mixture thermal conductivity and as a result increases the convective stability of the flow. Pages 3-9 UDK: 532.517.4:536.25 |
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Title
Expert-analytical evaluation of options the development of the military-industrial complex in the con ditions market relations and the emerging military-political situation
AuthorsKurbanov
А.Kh. Knyaznedelin
R.A. Naruzhny
V.E. Keywords: | Abstract:Status of domestic military-industrial complex in the moment, in spite of the active financing by the state and results of the activities of military-technical cooperation, is such that a universal method for rapidly bringing it to the level sufficient to create a modern and advanced weapons and military equipment to the extent necessary does not exist. The paper based on the analysis of domestic and international experience are considered options for the development of the military-industrial complex of Russia in today’s military, political and economic conditions. Pages 10-17 UDK: 330.3 |
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Title
THE METHOD OF SELECTION OF MATERIALS AND METHODS OF THEIR HARDENING IN THE EARLY STAGES OF DESIGNING THE MECHANICAL PARTS OF THE STRUCTURES OF THE SAMPLES RAV
AuthorsMalinovsky
V.S. Tasevski
A.G. Bebeshev
V.T. Belotserkovskii
P.P. Dmitriev
I.S. Keywords: | Abstract:This article is devoted to the development of the technique and choice of materials and methods of their hardening at early stages of design of rocket and artillery armament mechanical part construction samples. Using new materials and new methods of their hardening, in the majority of cases, the material cost in improvement of mechanical part constructions are not considered. The usage of this technique allows to select the optimal variant corresponding to the minimum mass of a mechanical part construction in case of restrictions on cost of the product and its faultlessness. Pages 18-23 UDK: 531.8 |
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Title
Assessment of influence of number of boun daries on the general probability of detection of the violator in the security systems
AuthorsPivovarov
A.N. Ksenofontov
Yu.G. Keywords: | Abstract:One of methods of increase in efficiency of functioning of the security systems (SS) - increase in value of such indicator as probability of detection of the violator the complex of technical means of protection (CTMP). In this article questions of influence of number of boundaries of protection on probability of detection of CTMP are considered, settlement these increments of this indicator in case of various values of probability of detection of certain announcers sensors are given, conclusions are drawn on feasibility of application of the 2nd and 3rd boundaries of protection. Pages 24-27 UDK: 621.39 |
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Title
METHOD OF DIAGNOSTICS OF SPECIAL EQUIPMENT OF RAILWAY TROOPS IN COMBAT FOR TASKS
AuthorsLobachev
A.V. Fiskevich
A.S. Keywords: | Abstract:The article is devoted to development of methods of diagnostics of special equipment of railway troops in combat for tasks. The proposed approach allows to determine the rational recovery technique on the basis of early detection of sample parameters special equipment of Railway troops. Pages 28-33 UDK: 519.876.5:343.326 |
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Title
Phase Transition Effect on Efficiency of Screen Protection against Elongated Hyper -Velocity Pro jectiles
AuthorsRumiantsev
B.V. Mikhaylin
A.I. Keywords: | Abstract:Parameters of an elongated hyper-velocity projectile formed by a detonation of a cumulative charge are determined. The projectile’s mass, impact velocity and energy were determined. Penetration pressures are calculated by the deceleration method. Values obtained are compared with commonly known data on phase states of interacting materials - melting and partial evaporation. An elongated projectile penetration through a screen protection into a target is analyzed. Experimental data obtained reveals high efficiency of a screen protection against an elongated hypervelocity projectile in an area of interacting materials evaporation. Pages 34-40 UDK: 532.5; 539.8; 62-403.3 |
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Title
RESEARCH INFLUENCE PENTAERYTHRITOL ON THERMOLYTIC SYNTHESIS OF FIRE RETRADANT COKE OVEN COATING
AuthorsSilnikov
M.V. Zybina
O.A. Polyakova
V.I. Gavakhunova
R.A. Keywords: | Abstract:The article overviews the influence of pentaerythritol of different Russian trademarks produced by PJSC «Metafrax» on the process of thermolysis of fire-protective swelling paints, which are used for the protection if steel bulding costructions. The influence of dispersion and purity of pentaerythritol on fire-protective properties of swelling coatings is shown. The best suitable marks of pentaerythritol produced by «Metafrax» for fire-protective paints are established. Pages 41-45 UDK: 661.174 |
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Title
Comparative analysis radar visibility of targets in near and far-field
AuthorsShtager
E.A. Keywords: | Abstract:The problem of near-field and far-field radar visibility of model tank is considered. It’s proved that in equal conditions averages radar visibilities of the model tank for far and near field different more 10 dB. Pages 46-51 UDK: 621.396.969.3 |
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Title
THE STUDY MODELS BASED ON ARTIFICIAL NEURAL NETWORKS TO PREDICT THE CHEMICAL COMPOSITION OF EXPLOSIVES WITH DESIRED PROPERTIES
AuthorsStankevich
A.V. Lugachova
O.S. Petrov
D.V. Loboyko
B.G. Garmashev
A.Yu. Keywords: | Abstract:The results of the study the possibility of using neural networks is applicable to the task of predicting the chemical composition of explosives with the desired properties. The structure of the input data, the basic methods of statistical analysis of multivariate data with gaps, their classification and data recovery model are analyzed. Produced selection of optimal architectures of artificial neural networks (ANN), as well as carried out the study of structures approximating the ANN, the most appropriate to the task. The above method for optimizing the training of multilayer neural networks. The program complex was created and conducted preliminary testing of the developed initial models. Pages 52-58 UDK: 662.21; 004.832.2; 51-74 |
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Title
Impact of laser pulses of a special form on the shell of explosive objects at their without detonation destruction
AuthorsShepelev
A.E. Solokhin
S.A. Ershkov
M.N. Smetanin
S.N. Keywords: | Abstract:In this work the characteristics of the impact of profiled laser pulses on the metal shells of explosive objects were investigated by calculation and experimental method. Pages 59-63 UDK: 623.674 |
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Title
Discriminating interference of compression shock waves
AuthorsBulat
P.V. Upyrev
V.V. Prodan
N.V. Keywords: | Abstract:We consider the interference of shock waves in one direction or, as they are called, overtaking shocks. As a result of the intersection of shock waves in one direction at the intersection of a shock-wave structure, which contains the main shock wave, tangential discontinuity and one gas-dynamic reflected discontinuity whose type is not known beforehand. The main problem - a problem of determining the type of reflected discontinuity. Of particular interest are the shock-wave structure, which reflected a weak discontinuity. These structures have a number of extreme properties. We study the existence region of the shock-wave structures from catching up shock waves that have reflected weak discontinuity. Pages 64-70 UDK: 533.6.011.72 |
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Title
High-Hardened Transparent Materials in Composite Ballistic Protection
AuthorsSilnikov
N.M. Brovkin
A.V. Riabov
V.A. Keywords: | Abstract:Analysis of a character of hardened core destruction and data that can be found in the literature reveals that high efficiency of «transparent ceramic» in protective structures is explained by their unique hardness that provides a bullet core’s intensive deceleration and breaking-up. Due to this the piecing capability of the core sharply decreases. A concept of optimal ballistic protection based on high-hardened transparent materials is proposed. Pages 71-73 UDK: 62-03 |
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Title
EXPERIMENTAL ASSESSMENT OF PROTECTIVE CHARACTERISTICS OF THE MOBILE SHELTER «BASTION»
AuthorsVasiliev
N.N. Dmitriev
V.Ya. Spivak
A.I. Shcherkin
I.A. Keywords: | Abstract:When solving a variety of engineering problems, including demining area clearance of explosive ordnance, and in the disposal of ammunition for the safety of people it is advisable to use mobile shelter that would quickly solve tasks. The article presents the results of experimental evaluation of ballistic resistance and resistance to damaging factors of explosion of mobile shelters «Bastion» produced by CJSC «NPO CM». Pages 74-77 UDK: 623 |
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Title
Basics techniques of identification of metal carbides , resulting in extreme processes, and it application in the investigation of incidents on the facts of explosions
AuthorsKizunov
I.A. Ivakhnyuk
S.G. Keywords: | Abstract:The possibility of synthesis of metals carbides at influence of extreme temperatures is investigated. It is proposed to use the information on the formation of carbides on the structural materials that are in the area of the impact of the explosion damaging factors for solving forensic explosive examination. Salts, metal cations which can form carbides, proposed as markers of explosives components. Pages 78-84 UDK: 343.98.065; 614.837 |
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Title
Air permeability of hermetically sealed doors and methods of its determination
AuthorsPanchuk
I.K. Pankov
A.S. Keywords: | Abstract:Air permeability of hermetically sealed doors is one of the main indicators of quality doors for nuclear facilities. This paper deals with the methodology for determining the tightness of sealed doors for nuclear facilities. The basic problems of methodology for determining the air permeability were formulated. It should be noted that the method of determining the air permeability needs to be improved, because the design of doors being improved actively, which requires the development of better methods to determine their integrity. Pages 85-88 UDK: 621.039 |
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Title
BEHAVIOR OF Eu, Pu, Am AT BURNING RADIOACTIVE GRAPHITE IN OXYGEN AMOSPHERE. COMPUTER EXPERIMENT
AuthorsBarbin
N.M. Kolbin
T.S. Terenitev
D.I. Alexeev
S.G. Keywords: | Abstract:The behavior of radioactive elements (Am, Eu, Pu) was considered for the combustion of radioactive graphite in oxygen atmosphere. The study was conducted by the method of thermodynamic modeling in the temperature range 300-3300 K. The basic physical and chemical processes occurring during oxidation were studied and equilibrium constants of reactions were calculated. Pages 89-93 UDK: 541.11:54 |
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Title
TOPICAL ISSUES OF ASSESSING THE RELIABILITY OF THE MECHANICAL PARTS OF THE STRUCTURES IN THE EARLY STAGES OF THE DESIGN OF ROCKET AND ARTILLERY WEAPONS
AuthorsMalinovsky
V.S. Kalinin
V.Yu. Zharkova
T.V. Belotserkovskii
P.P. Keywords: | Abstract:Article is devoted to the analysis of topical issues of assessment of reliability of the mechanical parts of designs (MPD) at early design stages of samples of the rocket and artillery arms (RAA). Reliability evaluation methods which are most corresponding to information situation of early design stages of samples of RAV are determined. Pages 94-98 UDK: 531.8 |
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Title
Application of digital image processing at reconciliation weapons
AuthorsKobozev
A.A. Sherstnev
V.V. Keywords: | Abstract:The authors analyze the existing methods of reconciliation, on the basis of which the offer and justify the possibility of applying the method of alignment using digital image processing technology. A schematic diagram of the device and software for implementing the proposed method is offered. Pages 99-104 UDK: 623.4 |
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Title
Robotic fire suppression system of explosion -proof modification in highly explosive areas for fire protection
AuthorsGorban
Yu.I. Gorban
M.Yu. Nikonchuk
M.V. Keywords: | Abstract:The application of the relevant processes to protect hazardous industrial facilities of fire monitors and fire robots on their bases, the production features and testing wares in explosion-proof modification in applied aspect are considered. Pages 105-110 UDK: 614.844 |
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Title
OPPORTUNITY AND INDIVIDUAL COMPONENTS FOR THE USE OF ELECTRONIC BADGING IN THE PRODUCTION OF CIVILIAN FILTER GAS MASKS
AuthorsVishnyakov
A.V. Shishkin
P.L. Osipchuk
A.O. Muraev
N.P. Keywords: | Abstract:The presence of terrorist organizations of dangerous toxic substances, as well as the challenges of the Russian Federation, as a State having an active and full-scale opposition to any manifestations of terrorism, does not exclude the likelihood of terrorist attacks with the use of hazardous chemicals that determines the significance of the use in this situation remedies. However, to ensure an appropriate degree of protection of the population is only possible only with the use of genuine technical devices is not guaranteed and counterfeit products, which determines the importance of ensuring control of authenticity of protective equipment for all stakeholders. In this article the authors are given suggestions for individual components to identify counterfeit filter masks through the use of microchips for marking them. Pages 111-114 UDK: 614.894.2, 004.087 |
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Title
IMPROVEMENT OF WAYS OF PROTECTION AND IMPORTANT OBJECTS DEFENSE FROM INFLUENCE OF THE OPPONENT AND ACTS OF TERRORISM
AuthorsBudanov
A.S. Shcheglov
E.V. Keywords: | Abstract:In article the actions aimed at providing protection and defense of important objects both in the conditions of conducting combat operations and in cases of emergence of threats of commission of acts of terrorism are considered. The attention to need of minimization of the unmasking signs of the protected objects is paid. The need for carrying out camouflage works with the purpose of concealment of objects from various technical means of observation and investigation of the opponent is proved. Data on the equipment for an automatic construction of anti-tank ditches for the purpose of the organization of barrier counteraction to land mobile means of the opponent on the most dangerous directions are provided. Pages 115-118 UDK: 519.876.5:343.326 |
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Title
Method of forming typical security arrangements for protection guarded objects
AuthorsIliyin
V.V. Keywords: | Abstract:In modern conditions of growth of inside and international terrorism large consideration is given to the poise composition of armament, military and special technics. This composition must sufficiently react to arising threats for significant guarded objects. Existing methods based on generalization of large number of experts’ groups. This fact brings to negative coordination of receiving result. Method of forming typical security arrangements for protection guarded objects is represented in the article. It provides the possibility to involve only one special group of experts in behalf of determination require composition of armament, military and special technics. Pages 119-124 UDK: 351.865 |
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Title
DEVELOPMENT OF TECHNICAL MEANS AND SYSTEMS AS FACTOR OF SAFETY OF TRANSPORT INDUSTRY
AuthorsPilyavets
O.G. Keywords: | Abstract:Characteristics and possibilities of means (systems) allowing to reveal, identify and distinguish the objects and substances forbidden to transportation in transport or to a bringing in objects of transport infrastructure are provided in article. Classification of technical means of examination, both mobile (portable), and stationary, with their merits and demerits is given. The stated material gains the special importance in connection with increase in number of acts of terrorism on transport objects now. Pages 125-129 UDK: 656.265 |
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Title
Special features of the neutralization of the radio -controlled explosive
AuthorsKatorin
Yu.F. Chalkovski
A.G. Chubnikov
M.М. Keywords: | Abstract:In the article it is told about the basic methods of neutralizing the explosive devices, equipped with radio-detonators, are described. Are analyzed deficiencies in the methods of those based for the detection of explosive device by specialist and his neutralization or localization of the possible consequences of explosion, complete screening or incapacitation of the instruments of fuse by powerful electromagnetic radiation, the provocation of premature wear and tear and complete radio-electronic suppression (blocking). On the basis analysis is done the conclusion that the last method is most effective under the actual conditions. Pages 130-136 UDK: 681.3 |
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Title
«WAREHOUSE OF THE FUTURE» AS THE MAIN ELEMENT AN EFFECTIVE SYSTEM OF LOGISTICS ENSURE THE STATE'S MILITARY ORGANIZATION
AuthorsKurbanov
T.Kh. Keywords: | Abstract:The paper presents the basic trends in the development of a system of fixed storage facilities of material and technical means. A comparative analysis of positive and negative aspects of prospective and existing warehousing system. It is shown that the transition to perspective option of warehousing network using production and logistics facilities will organize logistics on a higher level. Pages 137-143 UDK: 338.338.49 |
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Title
Identification of the structural problems of food security of the military organization of the state and find the directions of its further development of the system
AuthorsKashcheev
R.L. Chukavov
D.V. Keywords: | Abstract:The present paper contains an analysis of problems of food supply for the Armed Forces of Russian Federation. It shows that the current mechanism of state contracts for food supply does not create stimuli for suppliers to participate in formation of food security. Recommendations for this involvement are given. Pages 144-148 UDK: 355.65 |
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Title
Military-economic substantiation of rational in dicators of delivery of materiel to ensure territorial defense forces
AuthorsDemkov
V.V. Babenkov
A.V. Buzanov
A.V. Keywords: | Abstract:The article describes the technique of military-economic substantiation of rational indicators of materiel delivery to troops of territorial defence, the essence of which consists in the rationale needs connections, parts and material means with application of combined forecast of consumption and economic-mathematical model of rational guarantee stocks providing the required probability of satisfying the needs of troops (forces) in material media. Pages 149-154 UDK: 338.245 |
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Title
Information technology and systems in the sphere of complex safety of urban transport
AuthorsLozhkin
V.N. Lozhkina
O.V. Keywords: | Abstract:The paper describes an information technology for the comprehensive analysis of traffic and environmental safety of road transport in St. Petersburg (Russia). Instrumental and mathematical approaches of the information system allow controlling road accidents and air pollution on urban motorways. It is shown that the introduction of the European Emission Standards Euro-3, 4 and 5 helps to control the situation on the roads of St. Petersburg. Pages 155-162 UDK: 656.11 |
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Title
Development and implementation of innovative solutions in the system clothing of the troops (forces)
AuthorsTrush
E.V. Batov
V.Yu. Bezrukov
A.E. Keywords: | Abstract:The article analyzes the current development and implementation of innovative solutions and their impact on the system of clothing the troops (forces), the necessity of using innovations in the design of military uniforms soldiers, and advanced technical tools ware service presented modern innovative technologies. Pages 163-166 UDK: 355.359 |
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Title
THE PURPOSE, CLASSIFICATION AND GENERAL GUIDELINES FOR CHOOSING AND EQUIPPING ENGINEERING TRANSPORTATION SECURITY (FUNDS)
AuthorsDoronin
S.V. Sitnikov
S.V. Grigoriev
S.A. Keywords: | Abstract:The article discusses the implementation of the Federal law «on transport security» from February 9, 2007 No 16-FZ (ed. by g. 03.02.2014) on equipment engineering systems for transport security. Special attention is given to article purpose and general recommendations on the choice of engineering structures (funds) transport security. Pages 167-171 UDK: 656.265 |
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Title
An influence of carbonic additive components on intumescent compositions performance characteristics for the purpose of building constructions fireproofing
AuthorsZybina
O.A. Silnikov
M.V. Volkov
A.A. Keywords: | Abstract:This paper covers the possibility of intercalated graphite, which is incorporated in the fireproofing intumescent composition, acting as catalytically effective additive increasing performance characteristics of typical intumescent coatings designed to building constructions fire protection. Pages 172-175 UDK: 661.174 |
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Title
SUBSTANTIATION OF THE FACTORS INFLUENCING THE ORGANIZATION OF SAFE FUNCTIONING OF TRANSPORT OBJECTS
AuthorsUgolkov
S.V. Tsehanovich
A.A. Keywords: | Abstract:In article is considered substantiation of the factors influencing the organization of safe train service as objects of railway transport. The algorithm of determination of range of visual detection of a rolling stock of the train by crew of the plane of the probable opponent for the purpose of the organization of antiaircraft cover is presented. In the calculation determination of brightness of an aero landscape dominating in seasonal aspects, integrated contrast of brightness of elements of railway vehicles and the transported freight depending on seasonal aspect, range of visual detection of railway vehicles depending on a season taking into account illumination. Pages 176-180 UDK: 656.02 |
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Title
Аutomation of preparation of text design documentation on the basis of processing of engineering data on program-driven products
AuthorsGuryanov
A.V. Shukalov
A.V. Zharinov
I.O. Leonovetc
S.A. Keywords: | Abstract:The article scientific task of preparation by means of a specialized software is considered by an automated method of text design documentation. Processing of engineering data assumes the analysis of the structured electronic documents prepared in widespread formats according to templates on the basis of industry standards and generation by an automated method of the text design document. The nomenclature of the developed design documents and an example of data handling for generation of the text document are provided in the form of a graph. The new developed software and the work benches available to the developer in project activities is described. Pages 181-187 UDK: 004.4 |
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