«Fire and Industrial Safety» (05.26.03, technical sciences)

On the heat impulse propagation velocity for the nonlinear problem of heat conductivity of combustion products in the fire

A.A. Kuzmin, Ph.D. of Pedagogic Sciences, Docent; N.N. Romanov, Ph.D. of Engineering Sciences, Docent; A.A. Permyakov, Ph.D. of Pedagogic Sciences
Saint-Petersburg university of State fire service of EMERCOM of Russia

We analyzed properties of combustion products in a fire on the base of the basic principles of the heat conduction phenomenological theory. The conditions of taking into account the nonlinearity of the transfer process in solving the energy equation are investigated. We formulated boundary conditions for solving a quasilinear parabolic heat equation taking into account the influence of convective heat and mass transfer processes. The obtained solution is analyzed and the necessary conclusions on the heat impulse propagation in the combustion products are made, in case that they are represented by a non-Newtonian fluid.

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Analysis of safety barriers in the fi re safety system of petroleum and petroleum products warehouses

G.S. Duplyakov; M.V. Elfimova, Ph.D. of Engineering Sciences, associate professor; A.N. Baturo, Ph.D. of Engineering Sciences
FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article assesses the significance of petroleum and petroleum product warehouses facilities in the statistics of fire and explosion in the petroleum industry of the Russian Federation. Presented

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Toolkit for analyzing the data of professional adaptation of cadets and young specialists of institutions of the Ministry of Emergencies

O.Ya. Emelyanova1, Ph.D. of Pedagogic Sciences, Docent; S.V. Efimov2, Ph.D. of Engineering Sciences, Docent; V.S. Samsonov3, Ph.D. of Economic Sciences, Docent; I.V. Shershen1, Ph.D. of Economic Sciences, Docent
1Voronezh state University,
2Voronezh Institute of the Ministry of internal Affairs of Russia,
3Voronezh branch of the Federal state budgetary educational institution of higher education “Russian Academy of national economy and public administration under the President of the Russian Federation”

The article considers the possibilities of using an electronic personal account of cadets and, subsequently, young specialists to accompany the process of professional adaptation in institutions subordinate to the Ministry of Emergencies of Russia. It was proposed to support the professional career of graduates, in contrast to the traditional approach, through electronic personal accounts. In the IP cabinet, which plays the role of a portfolio, analytics of the student’s success will be reflected, and then the stages of his professional growth as a young specialist in the Ministry of Emergencies. Placing information in the office on the basis of periodic professional testing or introducing new requirements for education and working conditions will allow young people to quickly solve professional tasks at all stages of their career. The introduction of additional functions into the structure of the student’s electronic personal account will allow young people to plan and manage their professional careers at all stages, receive timely information on innovations in the conditions of work, assess the current state of their own professional competence, which will positively affect professional adaptation.

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Features of determining the toxicity of combustion products of building materials

E.V. Chernushevich; P.V. Shirinkin, Ph.D. of Engineering Sciences, Docent
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

This article presents data on the number and causes of deaths during fires in the Russian Federation. The composition of toxic substances in the air during a fire, the conditions and sources of their occurrence, and their negative impact on the human body, are analyzed. Represented the analysis of methods for determining the toxicity index of the products of combustion products of materials, taking into account their changes. Shortcomings and main directions of improving the determination of toxicity indicators of building and finishing materials are noted.

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Experimental exercise of ceramic products as a pledge for exclusion of emergencies

A.A. Kovel1, Holder of an Advanced Doctorate in Engineering Sciences, Full Professor; S.V. Babenyshev1, Ph.D. of Physico-mathematical Sciences; S.E. Tinyakov2, Ph.D. of Engineering Sciences; E.S. Tinyakov2
1FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia,
2Ltd. «Agro – industrial company «PaK» Zheleznogorsk, Russia

The article sets out a methodology for checking those properties of construction ceramic elements that directly affect the strength and durability of structures, and whose degradation can lead to emergencies. The indicated approach, based on the mathematical theory of experimental design, provides an effective, statistically valid estimate of the residual strength of ceramic products while taking into account the influence of environmental and technological factors. The methods described in the article on the assessment of the biological resistance of ceramic products are partially covered by Russian and Eurasian patents.

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Prospects for using heavy drones during fire fighting and rescue operations

M.R. Shavalee, Ph.D. of Chemical Sciences; M.P. Dalkov, Holder of an Advanced Doctorate in Geographic Sciences, Full Professor; D.V. Sherin; Ya.S. Ermolov; A.A. Karapuzikov
Ural Institute of State Fire Service of EMERCOM of Russia

The article discusses the problems of extinguishing fires and conducting rescue operations at heights. The use of AERONES heavy drone was proposed as one of the ways to solve this problem. The functions of heavy drones are described and comparative calculations of the ladder, articulated boom and cargo drone are carried out.

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Analysis of occurrence of accidents, followed by fi re and explosion in the warehouses of petroleum and petroleum products

G.S. Duplyakov1; M.V. Elfimova1, Ph.D. of Engineering Sciences, Docent; A.V. Peshkov2, Ph.D. of Engineering Sciences, Docent
1Siberian Fire and Rescue Academy of Firefighting Service of EMERCOM of Russia,
2Ural State Fire Service Institute of Emercom of Russia

The article assesses the current state of fire and explosion safety of oil industry facilities in the Russian Federation. The results of the analysis of the sequence of development of the accident, accompanied by the occurrence of fires and explosions, at the facilities of oil and petroleum products warehouses (hereinafter Snin).

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Modeling the process of professional adaptation of cadets and young specialists in institutions of the Ministry of Emergencies

O.Ya. Emelyanova1, Ph.D. of Pedagogic Sciences, Docent; S.V. Efimov2, Ph.D. of Engineering Sciences, Docent; M.A. Kravets1, Ph.D. of Physico-mathematical Sciences, Docent; V.S. Samsonov3, Ph.D. of Economic Sciences, Docent; I.V. Shershen1, Ph.D. of Economic Sciences, Docent
1Voronezh state University,
2Voronezh Institute of the Ministry of internal Affairs of Russia,
3Voronezh branch of the Federal state budgetary educational institution of higher education “Russian Academy of national economy and public administration under the President of the Russian Federation”

The article considers the issue of developing and testing a model of professional adaptation of cadets and young specialists in institutions subordinate to the Ministry of Emergencies of Russia. When organizing the process of professional adaptation at the level of universities of the Ministry of Emergencies, it is necessary to intensify the educational and professional activities of cadets in the educational process; creating conditions for the formation of professionally significant characteristics (special knowledge and personal qualities) of students, including a special organizational culture at the university, conducting focused educational work, developing methodological support for the adaptation process for all stages of training and postgraduate education. Maintenance of the model and control over its testing should be carried out by the design team, which includes employees of the department of educational work, psychological support and personnel.

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Fire hazard of facade systems used in buildings’ insulation

O.A. Mokrousova1, Holder of an Advanced Doctorate in Pedagogic Sciences, Docent; S.V. Sharhun1, Ph.D. of Engineering Sciences; P.V. Shirinkin2, Ph.D. of Engineering Sciences, Docent
1 Ural Institute of State Fire Service of EMERCOM of Russia,
2 FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article considers the fire hazard features of hinged ventilated facades and plaster systems of external facades’ insulation, as well as gross violations of fire safety requirements that are permitted when installing facade systems. The design solutions that increase the fire safety of facade systems are to be described therein.

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Fire safety of warehouses of petroleum and petroleum products

G.S. Duplyakov1; A.S. Gorbunov2; M.V. Elfimova1, Ph.D. of Engineering Sciences; D.A. Shupranov2, Ph.D. of Engineering Sciences

1Siberian Fire and Rescue Academy of Firefighting Service of EMERCOM of Russia
2FSBI «Forensic expert organization Federal Fire Service № 93 «fire testing laboratory» оf Emergencies of Russia»

The article presents statistical data on the analysis of dangerous man-made phenomena at oil products supply facilities of the Russian Federation. The most frequently realized dangerous man-made phenomena and the most fire-hazardous objects in the structure of the oil product supply of the Russian Federation are determined. The definition, classification, functional structure, groups of objects related to the warehouses of oil and petroleum products are given. Results shown are theoretical some of the analysis of functional structures and systems of fire safety (hereinafter APB) warehouses of oil and petroleum products. The interrelation between features of the functioning of warehouses of oil and oil products and the reasons as a result of which there are fires and explosions is established. A number of actual problems in the SOPB of oil and oil products warehouses are revealed.

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Combustion products motion modes in a smoke exhaust system vertical channel

A.A. Kuzmin, Ph.D. of Pedagogic Sciences, Docent; N.N. Romanov, Ph.D. of Engineering Sciences, Docent; A.A. Permyakov, Ph.D. of Pedagogic Science
Saint-Petersburg university of State fire service of EMERCOM of Russia

We researched factors affecting the combustion products motion mode along vertically oriented channels of the smoke exhaust system. We proposed to neglect inertial forces, which involves studying the effects of three forces: gravity, aerodynamic drag, and overpressure. It is determined that the dependence of the gas flow pressure on the gas column height in a non-isothermal flow is nonlinear. It is shown that the flow of combustion products along a vertically oriented channel of the smoke exhaust system changes from laminar to the turbulent mode when a return flow appears. It occurs when the longitudinal velocity gradient is positive.

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Modification of polyaramide fibers with carbon nanostructures to increase thermal stability under conditions of hydrocarbon combustion

A.N. Ponomarev1, Ph.D. of Engineering Sciences, Full Professor; I.A. Zelenskaya2; V.A. Borisova2; V.I. Gumenyuk3,Holder of an Advanced Doctorate (Doctor of Science) in Engineering Sciences

1RUDN University
2Saint-Petersburg University of state fire service of EMERCOM of Russia
3Peter the Great St. Petersburg Polytechnic University

Investigations were made of the thermal stability of polyamide yarns modified with epoxy compositions. Single-walled carbon nanotubes «TUBALL Nanotubes» were deposited in epoxy compositions, astral and carbon. The analysis of the thermogravimetric characteristics of the samples is carried out (the temperature of the onset of thermal destruction and ignition of the substance, the thermal effect of the combustion reaction). Using atomic force microscopy, the structure of modifiers was studied. The results of the experiments confirm the possibility of using modified polyamide fibers due to their improved heat resistance indicators of firefighters protective clothing under conditions of hydrocarbon combustion.

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Improvement of fuel emergency drain system from aboveground gas station tanks

D.V. Sedov1, Ph.D. of Engineering Sciences; R.G. Shubkin2, Ph.D. of Engineering Sciences; S.V. Sharhun3, Ph.D. of Engineering Sciences

1 Irkutsk National Research Technical University
2 East-Siberian Institute of the MIA of Russia
3 Ural Institute of State Fire Service of EMERCOM of Russia

The problem of operation of ineffective technical solutions for fire protection of gas stations against the background of an increment in the number of ones in connection with the intensive increase cars in cities. Technical solutions are proposed to improve the efficiency of the emergency fuel drain system from aboveground gas station tanks in a fire. The purpose of the work is to improve the system of the emergency drain of fuel from gas station tanks. Tasks: a) development of technical solutions that ensure the efficiency of the emergency drain system in case of fire in long-term operation and increase environmental safety; b) determination of the technical parameters of the system for providing the required time for emptying the tanks.

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Improvement of the fire tanker in the interests of ensuring the activities of voluntary fire protection units

D.I. Sotnikov1; E.V. Kalach1, Ph.D. of Engineering Sciences, Docent; A.V. Kalach2, Holder of an Advanced Doctorate in Chemical Sciences, Full professor

1 The Voronezh Institute – the affiliate of Ivanovo fire and Rescue Academy of State Firefighting Service of EMERCOM of Russia
2 Federal state-funded educational institution of the higher education “Voronezh state technical university” (VSTU)

The article is devoted to the issues of choosing the direction of improvement of fire vehicles used by units of voluntary fireguard. Emphasis is placed on modernizing the fire vehicles in service. A brief description of the units of the voluntary fireguard operating in the territory of the Voronezh region has been given.

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Problems of modern fire and rescue equipment operation

M.I. Arkhipov1, Ph.D. of Engineering Sciences; A.A. Melnik3, Ph.D. of Engineering Sciences, Docent; E.V. Kalach1,2, Ph.D. of Engineering Sciences, Docent; P.S. Kuprienko1, Holder of an Advanced Doctorate in Technical Sciences, Full professor; A.V. Kalach1, Holder of an Advanced Doctorate in Chemical Sciences, Full professor

1 Federal state-funded educational institution of the higher education “Voronezh state technical university” (VSTU)
2 The Voronezh Institute – the affiliate of Ivanovo fire and Rescue Academy of State Firefighting Service of EMERCOM of Russia
3 Siberian Fire and Rescue Academy of Ministry of Emergencies of Russia

The article is devoted to problematic issues arising during the operation of modern fire and rescue equipment in units of the state fire service of the Ministry of Emergency Situations of Russia. Typical problems and breakdowns of fire vehicles were analyzed and summarized. Emphasis is placed on the peculiarities of operation of fire equipment by units of the voluntary fireguard.

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Analysis and generalization of statistical data on dangerous man-made phenomena in the petroleum industry of the Russian Federation

G.S. Duplyakov1; A.S. Gorbunov2; M.V. Elfimova1, Ph.D. of Engineering Sciences; I.V. Nadeikin3, Ph.D. of Engineering Sciences
1Siberian Fire and Rescue Academy of Firefighting Service of EMERCOM of Russia;
2FSBI «Forensic expert organization Federal Fire Service № 93 «fire testing laboratory» оf Emergencies of Russia»;
3Siberian federal university

The article deals with the problems of collection and research of statistical data of dangerous technogenic phenomena of the Russian oil industry. The analysis and generalization of the results of relevant statistical studies in this area. Statistical distributions are presented by: requency of occurrence of dangerous technogenic phenomena in the oil industry of the Russian Federation; fires and explosions depending on the object of occurrence; the causes and sources of ignition of fires and explosions at the facilities of oil and petroleum products warehouses; the circumstances accompanying emergence of fires and explosions on objects of warehouses of oil and oil products.

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Structural and structural-parametric model of support and decision-making for fire damage reduction

A.V. Kalach1, Holder of an Advanced Doctorate in Chemical Sciences, Full professor; E.V. Kalach1, Ph.D. of Engineering Sciences, Docent; A.M. Tararykin2
1Voronezh State Technical University;
2Ural Institute of the State Ministry of Emergency Situations of Russia

The analysis and synthesis of information on fires and their consequences in the territory of the Russian Federation for the period 2014-2018 presented. Special attention paid to the peculiarities of distribution of the main indicators of the situation with fires in the territory of the Russian Federation depending on the type of fire objects.

Structural and structural-parametric models of potential opportunities for making management decisions in the state fire service built. The structural and parametric model of potential management decision-making capabilities in the fire service will allow to create adequate and up-to-date models of optimization of measure selection to ensure the specified level of fire safety of objects.

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Assessment of risks of forest ground fires spreading and environmental consequences

A.Y. Andreev; Y.A. Andreev, Doctor of Science in Engineering Sciences Full, Senior Research Officer
Siberian Federal University

The types of forest fires, methods of assessment of forest fire risks and determining the stock of forest combustible materials in various forests types depending on the average age of the prevailing trees and methods for calculating the intensity of ground fires and carbon emissions were considered. Based on the data studied, the intensity of ground fires in different types of forests of different ages and carbon emissions under different weather conditions were calculated.

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Study of the dependence of the consequences of fires on the risk category of objects of protection

E.V. Bobrinev, Ph.D. of Biological Sciences, Senior Research Officer; E.Yu. Udavtsova, Ph.D. of Engineering Sciences; A.A. Kondashov, Ph.D. of Physico-mathematical Sciences
FGBU VNIIPO EMERCOM of Russia

The problems of classification of objects of protection to risk categories are considered. It is shown that the direct application of the proposed criteria in the classification of the object to a certain category of risk may not reflect the real consequences of a fire. It is concluded that it is impossible to leave without supervision objects classified as low risk, which employ a larger number of the population, as they are not provided in due measure the safety of people. The potential risk of harm to health at these sites exceeds 10-6. A proposal was made to adjust the criteria for classifying objects of protection as risk.

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Numerical determination of the quantity of melting drops at a single-phase short circuit

Yu.S. Kozlova
FSAEIHE «South Ural State University (national research university)»

A single-phase short fault is one of the frequent types of overhead power lines unbalance. The resulting currents can cause fires. Break-sparks (melting drops) grad to heat source that have a high ignition ability and can become an ignition source. Existing assessment techniques do not allow taking in account various electrical network parameters on the fire hazardous parameters of molten metal droplets determining. At the same time, the dependences of the number and melting drops size on the short-circuit ampere, the short-circuit duration and etc. are necessary to understanding of the ensuring fire safety process in electric power lines. The mathematical model of the melting drops formation for wires of different cross sections based on the results of the experiment and using the experiment planning theory is obtained.

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Development of recommendations to optimize the production of fast-hardening foam in order to improve sustainability of building

E.A. Sushko1, Ph. D. of Engineering Sciences, associate Professor; I.A. Ivanova1, Ph. D. of Engineering Sciences; V.N. Dudukin1, A.S. Krutolapov2
1Voronezh state technical University;
2St. Petersburg University of the State Ministry of Emergencies of Russia

Justification and optimization of the formulation of hardening foam to improve the stability of buildings.The study of different compositions and methods for producing fast-hardening foam. The method and devices of its implementation for the production of mechanical-chemical foam fast-hardening foam of low and medium multiplicity are developed, the formulation for the production of fast-hardening foam for filling hollow structures of buildings and structures is justified. To reduce the combustibility of the foam, it is proposed to reduce the degree of dispersion of the combustible component or filling the foam with a stable non-combustible component.

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Heat flow control sensor usage for the explosive concentration of the gas-air mixture formation detection at low temperatures

A. Krehov1, Postgraduate student; Y. Bezborodov1, Senior Doctorate of Engineering, full professor; S. Klochkov1, Doctorate of Physics and Mathematics, docent; A. Minkin1,2, Doctorate of Engineering
1FSAEI HE Siberian Federal University
2FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article discusses the mathematical and computer models of heat flow control sensor application to the explosive concentration of the gas-air mixture.

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Heat flow control sensor usage for the explosive concentration of the gas-air mixture formation detection at low temperatures

A. Krehov1, Postgraduate student; Y. Bezborodov1, Senior Doctorate of Engineering, full professor; S. Klochkov1, Doctorate of Physics and Mathematics, docent; A. Minkin1,2, Doctorate of Engineering
1FSAEI HE Siberian Federal University
2FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article discusses the mathematical and computer models of heat flow control sensor application to the explosive concentration of the gas-air mixture.

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Determination of losses’ size owing to radiation from products of combustion in the narrow channel

A. Minkin1,2, Doctorate of Engineering., docent; A. Krehov1, Postgraduate student; S. Klochkov1, Doctorate of Physics and Mathematics, docent
1FSAEI HE Siberian Federal University
2FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article presents a method of explosion protection of drying installations of dispersed materials, which consists in using equipment capable of withstanding the full explosion pressure of a combustible mixture. It discloses a method for reducing the maximum pressure of an explosion by reducing the size of drying units is considered. The process of extinguishing the flame in narrow channels. The article considers in detail the conditions for the exchange of radiation energy between bodies and the estimation of heat loss by radiative flame exchange in a closed volume. It also obtains an expression for determining the pressure of an explosion in a closed volume with allowance for heat losses.

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Impact of factors contributing to the death and injury of people in fires on the effects of fires in cities and rural areas

V.V. Kharin; E.V. Bobrinev, Candidate of Biological Sciences, Senior Researcher; E.Yu. Udavtsova, Candidate of Technical Sciences; A.A. Kondashov, Candidate of Physical and Mathematical Sciences
FGBU VNIIPO EMERCOM of Russia

The results of the analysis of the influence of a number of factors contributing to the death and injury of people in fires, in order to assess their impact on the consequences of fires in cities and rural areas Analyzed the dependence of death and injury of people in fires from the time of arrival of the first fire Department to the A comparison of the number of deaths and injuries in fires in 2016-2018 in cities with similar data in rural areas. The influence of the physiological state of people on the consequences of fires is considered. The main factors that increase the risk of death and injury in fires are identified. Ways to reduce the risk of death in fires are discussed.

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The vitrification of radioactive materials by using microwave energy

A.V. Vasilyev, Ph. D. of Engineering Sciences; A.N. Lagunov, Ph. D. of Pedagogic Sciences
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

The problems of handling and disposal of radioactive waste (RW) accumulated over decades of weapons-grade plutonium production in the USSR are described in the article. The disadvantages of the current facility for RW vitrification in the ceramic melter EP-500 at the “Mayak” (Chelyabinsk region) are noted. The advantages of microwave energy as a heat source are listed. The current state of the use of RW conditioning technology using microwave energy in different countries of the world is analyzed. The developed technological parameters of the semi-industrial microwave unit presented by a team of employees of the Mining and chemical combine (Zheleznogorsk) and a number of Russian research laboratories for RW vitrification of the sludge stored in the MCC tanks.

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The dangerous fire factors Formation on objects of an oil and gas complex when using the combustible environment based on tetrachlormethane

A.V. Kalach2, Holder of an Advanced Doctorate in Chemical Sciences, Full professor; E.V. Kalach2, Ph.D. of Engineering Sciences, Docent, A.M. Cherepahin1
1Federal state-funded educational institution of the higher education “Voronezh state technical university” (VSTU)
2The Voronezh Institute – the affiliate of Ivanovo fire and Rescue Academy of State Firefighting Service of EMERCOM of Russia

Questions of improvement of a method of calculation of fire hazard of the gas mixtures based on tetrachlormethane addressing on objects of an oil and gas complex are considered. Authors installed the mechanism of formation of dangerous factors of the fire when using of the mixed combustible environment on objects of an oil and gas complex, expressions are found and approximation of fire hazard (with an accuracy evenly best of all than 1.5%) by means of elementary functions is executed.

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Combustion products diffusion in polymeric heatinsulating materials in fire

A.A. Kuzmin, Ph.D. of Pedagogic Sciences, Docent; N.N. Romanov, Ph.D. of Engineering Sciences, Docent; A.A. Permyakov, Ph.D. of Pedagogic Sciences
Saint-Petersburg university of State fire service of EMERCOM of Russia

We investigated factors affecting the combustion products diffusion processes intensity in polymeric heat-insulating materials under fire conditions.

We disclosed the content of activation and fluctuation approaches to the description of combustion products diffusion process in polymeric materials. We identified the effect of polymeric materials vitrification process on diffusion processes intensity. We analyzed interaction mechanisms of combustion products with polymeric materials.

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About mitigation of the consequences of accidents in the carriage of liquid top-law on road roads

D.V. Sedov, Ph.D. of Engineering Sciences; R.G. Shubkin, Ph.D. of Engineering Sciences
East-Siberian Institute of the MIA of Russia

The article highlights the results of the development of preventive measures aimed at mitigating the consequences of accidents associated with the transportation of liquid motor fuel on roads. The proposed measures make it possible to prevent and mitigate the consequences of fires and explosions that occur in accidents during the transportation of liquid motor fuel on roads, reducing the risk of damage.

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Provisions of the reform of the control and supervision activities in relation to the supervisory and preventive functions of the EMERCOM of Russia

Y.A. Andreev1,2, Holder of an Advanced Doctorate (Doctor of Science) in Engineering Sciences; P.V. Shirinkin 1, Ph.D. of Engineering Sciences; A.A. Melnik 1, Ph.D. of Engineering Sciences; A.N.Nestrugin 3, Ph.D. of Engineering Sciences; I.V.Maltceva3
1 Siberian Fire and Rescue Academy of the State Fire Service of EMERCOM of Russia;
2 Siberian Federal University;
3Department of Supervision and Preventive Work of the EMERCOM of Russia

The main provisions of the reform of control and supervisory activities and the existing methodological proposals of assessing of the efficiency of preventive measures were studied, the components of the supervisory EMERCOM system of federal, territorial and municipal levels for assessing of level of development of the system of prevention and rating were proposed.

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Evaluation of fire risks and damaging factors 220 kV closed switchgear

S.N. Masaev1, Ph.D of Engineering Sciences; A.N. Minkin 2, Ph.D of Engineering Sciences,
Assistant Professor; D.A. Edimichev 3, Ph.D of Engineering Sciences

1,2,3 FSAEI HE Siberian Federal University;
22FSBEI HE Siberian Fire and Rescue Academy EMERCOM of Russia

The article is devoted to the assessment of fire danger on a closed switchgear of 220 kV through the calculation of the risk of occurrence and development, according to scenarios, of a fire with spillage of a flammable liquid (transformer oil). An assessment of the damaging factors of a fire with a strait is carried out depending on the distance from the place of an emergency.

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Safety control system of a transport container

Pozharkova I.N.1, Ph.D. of Engineering Sciences, Docent; Chubar A.V.1,2, Ph.D. of Engineering Sciences, Docent; Kiselev O.I.2; Lagunov A.N.1, Ph.D. of Pedagogic Sciences
1FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia
2FSAEI HE Siberian Federal University

Decomposition of the safety control system of a transport container is carried out. The computer model of technological process of systems of providing temperature condition and pressurization in the visual modeling environment SimInTech is constructed. The operator console allowing to control the key technological parameters of security systems of a transport container is developed.

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Assessment of influence of products of burning on staff of rescue and firefighting divisions when performing actions for suppression of the fires

Melnik A.A., Ph.D. of Engineering Sciences, Docent; Antonov A.V., Ph.D. of Engineering Sciences; Martinovich N.V.; Tatarkin I.N.
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

Article is devoted to a problem of ensuring personal security of staff of rescue and firefighting divisions when conducting actions for suppression of the fires and the related wrecking. Threats of influence of toxicants of the environment of the fire on health and efficiency of the person are considered. Risks of influence of monoxide of carbon on staff of rescue and firefighting divisions when performing actions for suppression of the fires are considered. The relevance of development of actions for decrease in toxic impact on staff of rescue and firefighting divisions at suppression of the fires without use of individual protection equipment of respiratory organs is proved.

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Planning and implementation of measures for wildfire prevention in the Altai-Sayan ecoregion based on anthropogenic fire hazard assessment

Andreev Y.A.1,2,holder of an Advanced Doctorate (Doctor of Science) in Engineering Sciences; Andreev A.Y.2; Bryukhanov A.V3, Ph.D. of Biological Sciences
1FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia
2FSAEI HE Siberian Federal University
3V.N. Sukachev Institute of Forest SB RAS – separate subdivision of the FRS KSC SB RAS

Specificity and distribution of protected areas of the Altai-Sayan ecoregion by the level of human-caused fire hazard were described. Fire prevention complexes were proposed for different levels of fire hazard.

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Transition processes in electrical circuits – the possible consequences and mathematical description

Kovel A.A., holder of an Advanced Doctorate (Doctor of Science) in Engineering Sciences; Babenyshev S.V., Ph.D. of Physico-mathematical Sciences; Materov E.N., Ph.D. of Physico-mathematical Sciences
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

The classical method of description of transition processes arises from the solution of differential equations, which requires the introduction of the concepts of forced and free modes, causing difficulties in the physical interpretation. The considered approach comes only from the physics of processes and does not require the introduction of these concepts which yields to similar results using a simpler mathematical machinery.

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Fire square tactical scheme build method usage problems

O.S. Malyutin
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

Overview of some exceptional situations at tactical method of fire square scheme build shown. Offered some types of fire square calculations in untypical shapes of walling. Usage of shown methods during studying of «Fire tactic», allow avoid lection during tactical fire calculations, and avoid uncertainty at development computer models fire square calculations. Also preferred methods allow reduce simplification of tactical fire calculations negative factor.

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Assessing the impact on employees of fire-rescue units FMS MOE Russia exogenous toxicants arising in the course of daily duty

N.V. Martinovich, I.N. Tatarkin
FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia

Article is devoted to the actual problem focused on a complex of questions on safety and efficiency of office activity of staff of operational rescue and fire fighting divisions of Emercom of Russia connected with potentially possible influence of toxin of the environment of the fire on a human body and carbon oxide in particular. The possibility of the influence of carbon monoxide on the personnel of the fire-rescue units when performing actions on suppression of fires. The urgency of development of measures to reduce the toxic effects on the personnel of the fire-rescue units for fire extinguishing without the use of means of individual protection of respiratory organs.

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