Global Energy

REV RUS 7-12 Rudskoj Andrey rector@spbstu.ru THE SPBSPU SCIENTIFIC AND PEDAGOGICAL SCHOOL IN METAL SCIENCE AND METALLURGY Shows the history of creation and development, modern state scientific and education and research work, as well as assistance strategy, St. Petersburg State Polytechnic University in the field of metallurgy and physical metallurgy. 378.1:669 METALLURGY; METAL SCIENCE; MECHANICAL ENGINEERING; HIGHER VOCATIONAL EDUCATION; ST. PETERSBURG STATE POLYTECHNICAL UNIVERSITY. https://engtech.spbstu.ru/article/2014.87.1/ 1_rudskoj.pdf

REV RUS 13-18 7102629343 Peter the Great St. Petersburg Polytechnic University, Russia Vasil'ev Yuriy interserv@spbstu.ru

Russia, 195251, St.Petersburg, Polytechnicheskaya, 29

St. Petersburg State Polytechnical University alumni in the council of rectors of St. Petersburg universities Article is devoted to the activities of the Council of Rectors of St. Petersburg, founded in 1973. It is reflected the participation of Rectors of the Polytechnic Institute, and then in the work of of the Council of of the University of Rectors the city and its commissions 378.1 INSTITUTE; POLYTECHNICS; STUDY PROCESS; SCIENCE RESEARCH; COUNCIL OF RECTORS; ST PETERSBURG; UNIVERSITIES. https://engtech.spbstu.ru/article/2014.87.2/ 2_vasilev.pdf

PER RUS 19-25 Morachevski Andrey morachevski@mail.ru Dmitri I. Mendeleev and his scientific connections with the professors of the Polytechnic Institute (the 180th anniversary D.I. Mendeleev) In an essay provides brief biographical information about the great Russian chemist D.I. Mendeleev (1834–1907) and discusses its scientific relations with professors Petersburg Polytechnic Institute — N.A. Menshutkin, A.A. Baikov, V.A. Kistyakovskii, P.P. Fedot’ev, B.N. Menshutkin. 001:92 ESSAY; BIOGRAPHICAL INFORMATION; THE GREAT RUSSIAN CHEMIST D.I. MENDELEEV; SCIENTIFIC COMMUNICATIONS; PROFESSOR; ST. PETERSBURG POLYTECHNIC INSTITUTE https://engtech.spbstu.ru/article/2014.87.3/ 3_morachevskij.pdf

REV RUS 26-32 Galyshev Yuriy galyshev57@yandex.ru Dobretsov Roman kgm-spb@list.ru Porshnev Gennadiy ptc.enmf@mail.ru Hoodorozhkov Sergey xcu-55@mail.ru. Research and development of SPbSPU scientists in defense technique (based on the IX international exhibition of arms, military equipment and ammunition) In the article, the relevant topics of the scientific research and research and development work that was presented at the «RAE-2103» by the «Engines, automobiles and tracked vehicles» department of the Institute of Energy and transport systems. 629.1.032.001 RAE-2013; RUSSIAN WEAPON EXHIBITION; WHEELED AND TRACKED VEHICLES; TOPICS OF INNOVATIVE SOLUTIONS; TRANSPORT MACHINE BUILDING. https://engtech.spbstu.ru/article/2014.87.4/ 4_galyshev.pdf

RAR RUS 33-44 7102629343 Peter the Great St. Petersburg Polytechnic University, Russia Vasil'ev Yuriy interserv@spbstu.ru

Russia, 195251, St.Petersburg, Polytechnicheskaya, 29

Kubyshkin Leonid kubishkin@cef.spbstu.ru USE OF PARAMETRIC MODELS IN DESIGN HUDROPOWER PLANTS The article discusses the use of modern computer technology in the design of hydropower plants. Presents a methodology for design automation of hydropower plants using parametric models of the bank facilities and equipment designed objects. 620.92:4.042(075.8) HYDROPOWER PLANTS; DESIGN; CAD SYSTEM; PARAMETRIC MODEL; DATABASE. https://engtech.spbstu.ru/article/2014.87.5/ 5_vasilev.pdf

RAR RUS 45-53 Kalm Natalya alize5@inbox.ru Nikolaeva Elizaveta alize5@inbox.ru Belyaev Andrey andrey.belyaev@gmail.com GAS ENGINE POWER PLANT CONTROL IN ELECTRIC SYSTEM WITH ABRUPTLY VARIABLE LOAD The issues of transient stability and gas engine power control in electric system with large part of induction melting furnace are considered in the paper. It is shown that autonomous (island) operation in such conditions does not satisfy the requirements of power quality standards. Parallel operation with large-scale power system allows to damp the fluctuation of induction melting furnace power, since gas engine frequency control works out with slow load oscillations only, e.g. induction motor starts. 621.313.333 POWER SYSTEM; STELL AND FERRONICKEL SMELTING PLANT; GAS ENGINE POWER PLANT; FREQUENCY CONTROL; POWER QUALITY; TRANSIENT STABILITY. https://engtech.spbstu.ru/article/2014.87.6/ 6_kalm.pdf

RAR RUS 54-60 Kozlov Vladislav vskpost@yandex.ru Sinolitsyy Anatoliy Kol’sun Vyatsheslav kolsun_va@3g.ua MATHEMATICAL TOOL SYNTHESIS FOR ACTIVE FILTER CONTROL BASED ON IRP P-Q THEORY Mathematical tool of non-active current components compensation for active filter control is designed. Proposed conception provides active filter control with different compensation strategies. Mathematical tool can be realized in two ways which differ in calculation error and complexity. Proposed mathematical tool is the combination of frequency-base and time-based methods of active filter control. Some formulas are presented in discrete view for using in embedded systems. 621.314:621.316.7 ENERGY SAVING TECHNOLOGY; P-Q THEORY; ACTIVE FILTER; REACTIVE POWER COMPENSATION; BALLANSING CURRENTS. https://engtech.spbstu.ru/article/2014.87.7/ 7_kozlov.pdf

RAR RUS 61-69 Grigoryev Konstantin kg1210@mail.ru Roundyguine Yuriy rundygin@yandex.ru MitYakov Vladimir mitvlad@mail.ru Osmanov Victor osmanov_victor@mail.ru DEVELOPMENT AND INDUSTRIAL TESTING OF A THERMAL MEASURING SYSTEM BASED ON GRADIENT HEAT FLUX SENSORS Developed and tested probes based on the gradient heat flux sensors to measure the combustion chambers of power boilers. Developed a technique and carried out calibration of probes on a physical model of the furnace gas proof shield, held the endurance tests of the probes in multicyclic thermal stress. Developed methods of mounting the probes without disturbing the integrityof the boiler water-steam tract. Methodological foundations of the gradient heat flux measurement in combustion chambers are laid. Developed and successfully tested heat flux measuring system based on the probes in the boiler P-49 with supercritical pressure; there are results of industrial tests. 536.6 HEAT FLux sensor; furnace; power boiler; Diagnosis of slagging; industrial tests. https://engtech.spbstu.ru/article/2014.87.8/ 8_grigorev.pdf

RAR RUS 70-74 Zakharov Alexander vobla777@mail.ru Shpenzer Gennady shpenzer.g@gmail.com Tyukhtyaev Aleksey Tyukhtyaev_AM@lmz.power-m.ru FLOW STABILITY IN LPC LAST STAGES IN VARYING OPERATING MODES In the article it has been examined an issue of flow stability of LPC last stages at design and varying operating modes. Different stages of steam turbines have been analyzed. Important dependences have been achieved, including flow fluctuation and stability zones, as well as dynamic stresses while changing the operational mode. Critical modes have been determined, which characterize flow separation for the examined stages. 621.165 STEAM TURBINE; FLOW STABILITY; FLOW FLUCTUATION; CRITICAL MODES; FLOW SEPARATION. https://engtech.spbstu.ru/article/2014.87.9/ 9_zaharov.pdf

RAR RUS 75-81 Timoshchenko Konstantin konst.tim@gmail.com. Urganov Alexey aaurganov@gmail.com. MAIN FEAUTURES OF DESIGNING OF THE CONTROL SYSTEMS BY THE EXITATION OF SYNCHRONOUS MACHINES At present in all energy companies of the world there is a large scale transition of the managing and regulation facilities from the analog to the digital hardware. In the process of this transition a number of technical problems arise. The review is given of the principal problems identified in the process of the longstanding development and operation of the control systems by the excitation of synchronous machines. 621.316.722.9 CONTROL SYSTEM; SYNCHRONOUS MACHINE; EXCITATION SYSTEM; REGULATOR PID. https://engtech.spbstu.ru/article/2014.87.10/ 10_timoshhenko.pdf

RAR RUS 82-88 AbaYdullin Bulat Changes of heat and mass transfer characteristics in a coaxial reactor at fixed areas with increasing Frank-Kamenetsky parameter The paper contains a mathematical model of heat and mass transfer polymerization reactor coaxial type, which allows to consider the distribution of the characteristics of the process provided a critical mode of heat transfer in the flow of non-Newtonian fluids. The results of numerical studies presented in the form of distributions of temperature, axial and radial components of the velocity, viscosity and concentration of the monomer and the initiator of the length and radius of the channel by varying the parameter Frank Kamenetz. At the edge of the channel are set thermal boundary conditions of the first kind. 532.135 non-Newtonian fluid; the parameter Frank-Kamenetskyy; a critical mode of heat transfer; coaxial reactor; the diffusion coefficients of the monomer and the initiator. https://engtech.spbstu.ru/article/2014.87.11/ 11_abajdullin.pdf

RAR RUS 89-95 Mamutov Viacheslav vmamutov@mail.ru Shaposhnikov Igor shap.igor@mail.ru EXPERIMENTAL ESTIMATION OF EFFICACY OF COIL SYSTEMS FOR ELECTROMAGNETIC STAMPING BY POLYURETHANE The procedure of an experimental estimation of pressure of a magnetic field of a flat spiral inductor in system with a mobile element from good conduction is developed for processes electromagnetic stamping by polyurethane (EMSP). The procedure is based on measurement of magnetic density along a radial direction of a spiral by means of the induction sensor and effectiveness factor calculation. The system of the dimensionless parameters influencing effectiveness factor is offered. Empirical dependence of effectiveness factor on the dimensionless parameters is received. This dependence can be used in practice of calculations of the technological devices and technologies of EMSP. 621.983.044 ELECTROMAGNETIC STAMPING BY POLYURETHANE; FLAT SPIRAL INDUCTOR; EXPERIMENTAL ESTIMATION OF EFFECTIVENESS FACTOR; MAGNETIC DENSITY; INDUCTION SENSOR; DIMENSIONLESS PARAMETERS; EMPIRICAL DEPENDENCE. https://engtech.spbstu.ru/article/2014.87.12/ 12_mamutov.pdf

RAR RUS 96-100 Anosova Irina anosowa_i_w@mail.ru. Dyachkova Tatiana mashtatpetr@mail.ru. Orlova Nataliya vnvpri@mail.ru STUDY OF MODIFICATION OF CARBON DISPERSED SUPPORTS WITH POLYANILINE The kinetics of the oxidative polymerization of aniline on the surface of carbon dispersed supports (carbon nanotubes, oxidized graphene nanoplates) was studied. The relationship between structure and properties of obtained nanocomposites with the morphological characteristics of the substrate was shown. 539.2–022.532 Polyaniline; carbon nanotubes; oxidized graphene nanoplates; modification; oxidative polymerization. https://engtech.spbstu.ru/article/2014.87.13/ 13_anosova.pdf

RAR RUS 101-107 Mamutov Alexander Mamutov Viacheslav vmamutov@mail.ru SIMULATING THE ELECTRO-HYDRAULIC SHEET METAL FORMING USING LS-DYNA The technique of simulating the electro-hydraulic sheet metal forming process using finite element complex LS-DYNA is developed. The numerical model takes into account the actual geometry of the discharge chamber with coaxial electrodes as well as experimentally obtained function of energy input in the discharge channel. The results of simulation of electro-hydraulic drawing of stainless steel blank including the shape of the discharge channel, distribution of pulse pressure, and deformation of the blank are presented. The developed model is validated by comparing the numerically predicted and experimentally measured parameters of the blank in a final state after discharge. 621.983.044 ELECTRO-HYDRAULIC SHEET-METAL FORMING; DISCHARGE CHAMBER WITH COAXIAL ELECTRODES; FUNCTION OF ENERGY DEPOSITION IN THE DISCHARGE CHANNEL; COMPUTER SIMULATION; FINITE-ELEMENT CODE LS-DYNA; DEEP DRAWING OF THIN SHEET STAINLESS BLANK. https://engtech.spbstu.ru/article/2014.87.14/ 14_mamutov.pdf

RAR RUS 108-112 Gorsky Sergey shik_88@mail.ru Dyachkova Tatiana mashtatpetr@mail.ru. Burakova Elena mashtatpetr@mail.ru GAS-PHASE FUNCTIONALIZATION OF CARBON NANOTUBES: PROBLEMS OF IMPLEMENTATION OF THE METHOD The most important regularities of processes of gas-phase oxidative functionalization of carbon nanotubes of the «Taunit»-series in nitric acid vapor and some properties of oxidized carbon nanotubes were studied. The possibility and conditions of scaling of this method in pilot production was shown. 661.66 COVALENT FUNCTIONALIZATION; OXIDATION; TAUNIT; CARBON NANOTUBES. https://engtech.spbstu.ru/article/2014.87.15/ 15_gorskij.pdf

RAR RUS 113-120 Kolbasnikov Nikolai Bezobrazov Yuriy nw86master@mail.ru FINISHED ROLLED STRETCHING TEMPERATURE EFFECT ON MECHANICAL PROPERTIES FORMATION OF LARGE DIAMETER PIPES The physical simulation results on Gleeble-3800 of the individual stages production of large diameter pipes are presented and the effect of these stages on the final properties of the pipe material was investigated. Using «tension-compression» method for the physical simulation on Gleeble-3800 the stretching temperature effect on mechanical properties formation of large diameter pipes was investigated at each stage pipes redivision: molding, expansion and polymer coating thermal cycle. 621.77 THERMOMECHANICAL PROCESSING; MICROALLOYED PIPELINE STEELS; COMPUTER AND PHYSICAL SIMULATION; HOT ROLLING. https://engtech.spbstu.ru/article/2014.87.16/ 16_kolbasnikov.pdf

RAR RUS 121-129 Pryahin Eugene mthi@spmi.ru. Sharapova Dinaida mthi@spmi.ru. ABOUT DETERIORATION OF PROPERTIES OF LOW-ALLOYED STRUCTURAL STEELS AT SHORT-TERM HEATING PROCEDURES The interrelation was established between the observed low values of impact energy and features of structure formation in HAZ in submerged arc welding of pipes of low-alloy steels X80, X90, K70 (occurrence of brittle precipitates with high content of the main alloying elements on the boundaries of large grains). It is shown that for thermal cycles with maximum heating temperatures 900 °C ≤ Tmax ≤ 1350 °C and cooling rate ω8/5 = const (in the range of 800–500 °С) stability of austenite increases with decreasing Tmax and the median of the temperature interval between the beginning and the end of the austenite transformation decreases with increasing cooling rate. 620.22:669.17(075.8) LOW-ALLOY STEELS; THERMAL CYCLE; MODELING; STRUCTURE; PROPERTIES; PIPES; WELDING; HAZ. https://engtech.spbstu.ru/article/2014.87.17/ 17_prjahin.pdf

RAR RUS 130-136 Yurkinsky Vladimir jurkinskij@rambler.ru Firsova Elena ELECTRICAL CONDUCTIVITY OF LITHIUM CHLORIDE — BUTANOL — WATER SOLUTIONS The electrical conductivity of lithium chloride solutions in the butanol –water system is studied in the temperature range 291–342 К using a conductometric method. Specific and molar conductivities of the solutions are determined depending on the contents of water and lithium chloride. 541. 13 electrical conductivity; conductometry; lithium chloride solutions; butanol; aqueous-alcohol solutions. https://engtech.spbstu.ru/article/2014.87.18/ 18_jurkinskij.pdf

RAR RUS 137-142 Yakovlev Stanislav stannik59@mail.ru CALCULATION OF POLYURETHANE DETAILS WHICH ARE WORKING ON SHRINKAGE UNDER STATIC LOAD Empirical dependence for determination of deformation of cylindrical specimen with derived form and different edge effects is given. Values of allowable stress of shrinkage for static, single dynamic and constant dinamic loading are presented. 678.6 POLYURETHANE; EDGE EFFECT; FORM COEFFICIENT; STABILITY; CONSTRUCTION IDENTITY; ALLOWABLE STRESS OF SHRINKAGE. https://engtech.spbstu.ru/article/2014.87.19/ 19_jakovlev.pdf

RAR RUS 143-148 Mazurin V.L. STATIC DEFORMATION DETERMINATION OF POLYURETHANE DAMPER WORKING ON SHEAR STRAIN Empirical dependence for determination of polyurethane damper with parallelepiped form and values of tolerable shear strain for different types of load are presented. Empirical dependence for determination of polyurethane massif deformation depending on form-factor for polyurethane with different hardness is also given. 620.254.3 SHEAR STRAIN DAMPER; FORM FACTOR; TOLERABLE SHEAR STRAIN; STATIC DEFORMATION OF DAMPER; EXPERIMENTAL STAND. https://engtech.spbstu.ru/article/2014.87.20/ 20_mazurin.pdf

RAR RUS 149-155 Sokolov Sergey sokolov_sa@rambler.ru Krasnova Svetlana Calculation of strength and fatigue resistance of sled riding beams on the lower waistband The purpose of this study is to review and improve the methods of predicting strength and fatigue life of I-beam with wheel loads on the bottom flange. The finite element analysis of the stress state of the bottom flange was conducted on models with various geometrical parameters and different types of loading. The study shows that the existing methods of local stress calculation induce significant errors. New equations have been suggested to determine parameters of local stress state that correspond more accurately to the results of numeric analysis. Fatigue assessment methods for I-beam with wheel loads on the bottom flange have been presented. 621.8 CRANE; STEEL CONSTRUCTION; LOCAL STRESSES; STRENGTH; FATIGUE. https://engtech.spbstu.ru/article/2014.87.21/ 21_sokolov.pdf

RAR RUS 156-163 Nikitin Sergey sergey_nikj@mail.ru Calculated definition of visco-elastic parameters of the conveyor chains The possibility of reasonably accurate determination of chains conveyor’s viscoelastic parameters using calculation methods are demonstrated. It is necessary to create the most accurate models of machines that are needed to more accurately determine the dynamic component of loads. 621.867.17 Visco-elastic parameters; chain conveyor; dynamic loads; the absorption coefficient. https://engtech.spbstu.ru/article/2014.87.22/ 22_nikitin.pdf

RAR RUS 164-168 Terent’ev Dmitrii ktnterentyev@mail.ru Platov Sergey Zhirkin Yuriy Mironenkov Evgeniy DEVELOPMENT OF RATIONAL MODES OF LUBRICATION OF BEARING UNITS SLAB CONTINUOUS CASTING MACHINES The purpose of the work is the prognosis of friction mode in rolling contact of bearing units of roll guide slab continuous casting machine in dependence of lubricant type, method of its delivery to friction unit and technological parameters of casting. 621.822.6; 621.892.09 Lubricant; The bearing assembly; Lubrication system «oil-to-air». https://engtech.spbstu.ru/article/2014.87.23/ 23_terentev.pdf

RAR RUS 169-178 Tashevsky Arnold taarnold@yandex.ru MATHEMATICAL MODELS OF LIFE CYCLE DURATION OF TECHNICAL SYSTEMS The article considers several multiparameter distributions, reducing to the exponential with a suitable choice of one of the parameters in process of constructing a mathematical models of duration life cycle of technical systems. 621.001.5:331.01 TECHNICAL SYSTEM; DISTRIBUTION LAW; LIFE CYCLE; COMPLICATED EXPONENTIAL DISTRIBUTION; EXTREME RANDOM VARIABLES; DISTRIBUTION OF GOMPERTZ-MAKEGAMA. https://engtech.spbstu.ru/article/2014.87.24/ 24_tashevskij.pdf

RAR RUS 179-188 Kuranov Aleksandr mail@hypersonics.ru Korabelnikov Aleksey mail@hypersonics.ru Mikhaylov Andrey A.M.Mikhaylov@gmail.ru CONVERSION OF HYDROCARBON FUEL IN AIRCRAFT THERMAL PROTECTION ELEMENTS The paper describes hydrocarbon fuels steam reforming thermochemical reactor as a heat protection element experimental study. Studies of 11 stationary regimes of chemically reacting flow with a high degree of conversion were done. The values of heat flow and the degree of conversion were calculated. The values of the specific heat absorption and cooling capacity degree of use were determinated. 62–64/662.99:53.04:62–71 HEAT RECOVERY; STEAM CONVERSION; ENDOTERMIC FUEL; HEAT PROTECTION; COOLING; HYPERSONIC AIRCRAFT. https://engtech.spbstu.ru/article/2014.87.25/ 25_kuranov.pdf

RAR RUS 186-190 6602962915 Peter the Great St. Petersburg Polytechnic University, Russia Bashkarev Albert bashkarev@spbstu.ru

Russia, 195251, St.Petersburg, Polytechnicheskaya, 29

Bespalova Natalia bespalova91@mail.ru DEPENDENCE ADHESION OF BITUMEN FROM THE TIME-TEMPERATURE MODES ON MAKING ASPHALT MIXES The article shows the possibility to improve the quality of road surfaces by controlling the time-temperature modes in the preparation of hot asphalt mixes. We developed a technique of research the adhesive properties of road bitumen based on the application of the thermalfluctuation theory of strength. It is proved that by using temperature control technology, you can multiples increase durability of bituminous concrete and road surfaces. 625:655.3 BITUMEN; BITUMINOUS MIXTURE; ADHESION; TEMPERATURE; TIM https://engtech.spbstu.ru/article/2014.87.26/ 26_bashkarjov.pdf

RAR RUS 191-198 Isupova Irina enotyforever@yandex.ru. Trusov Pavel tpv@matmod.pstu.ac.ru STEEL BEHAVIOUR SIMULATION IN THE RANGE OF DIFFUSION TRANSFORMATIONS The authors present a model of steel under thermomechanical loading with diffusion phase transformations. To construct the model, a two-level approach based on the use of internal variables — the parameters characterizing the state and evolution of meso- and microstructure of the material — has been applied. Formulation of the general problem «split» into several subtasks (the problem of determining the stress-strain state and phase composition, heat conduction and diffusion problems). To describe the inelastic deformation of steels during thermomechanical loading asymmetric crystal plasticity model is used. Numerical experiments performed with developed model for simple loading at high temperature are described and their results are analyzed. 539.3 STEELS; DIFFUSION PHASE TRANSFORMATIONS; MATHEMATICAL SIMULATION; EVOLUTION OF MESO- AND MICROSTRUCTURE; NON-symmetric stress-strain measures. https://engtech.spbstu.ru/article/2014.87.27/ 27_isupova.pdf

RAR RUS 198-203 Antonov Valerii antonovvi@mail.ru Davydov Roman davydovroman@outlook.com Kalinin Nikolay nvkalinin@rambler.ru ALUMINUM AND COPPER WIDE-RANGE EQUATION OF STATE FOR MODELING EXPOSURE TO LASER RADIATION ON MATTER In this article wide-range semi-empirical equations of state for aluminum and copper were developed. Good agreement with experimental data in the range from small to very high pressures was obtained using these equations for modeling shock adiabats for both metals. The proposed equations of state can be used for modeling exposure to laser radiation on aluminum and copper. 536.71 EQUATION OF STATE; LASER RADIATION; MATHEMATICAL MODELLING; ALUMINUM; COPPER. https://engtech.spbstu.ru/article/2014.87.28/ 28_antonov.pdf

RAR RUS 204-211 Vecherov Ivan preacher@yandex.ru Nenashev Aleksey Parfentiev Anatoliy an.parf@gmail.com EXPERIMENTAL STUDY END NUMERICAL CALCULATIONS DEFORMATION OF THE SINGLE-LAYER QUASI-FORCE-FREE MAGNET The article considers the results of computer simulation by the method of finite elements for a single-layer quasi-force-free magnet winding of finite thickness. Earlier calculations were made in the approximation of infinitesimal thickness of layers and continuous current distribution. A necessary condition for equilibrium quasi-force-free magnet is the balance of the full forces of expansion and contraction in the radial direction, arising out of actions on a winding represents the dependences on toroidal and azimuthal components of a magnetic field. For the magnet winding of finite thickness is marked deviation from the equilibrium state. Violation of the conditions of equilibrium is compensated by injection an additional axial field. The experiment made shows the effect of the additional fields on deformations of a magnet. 621.318.3 Quasi-force-free magnet; strong magnetic field; deformations; interferometer; balance of forces. https://engtech.spbstu.ru/article/2014.87.29/ 29_vecherov.pdf

RAR RUS 212-216 56825574900 Peter the Great St. Petersburg Polytechnic University, Russia Gumeniuk Vasiliy kaf-uzchs@mail.ru

Russia, 195251, St.Petersburg, Polytechnicheskaya, 29

Karmishin Alexander Kireev Vladimir THEORETICAL METHODS OF ESTIMATION OF EMERGENCY DANGER ON EXPLOSIBLE OBJECTS The article observes the issues related to theoretical methods of estimation of the most complete and integral special indicators of emergency danger on explosible objects. The explosions of condensed explosive materials as well as gas-, vapour- and dust-air mixtures are considered. From the position of qualimetry the fields of excess pressure in the shock wave front and factor damage laws are studied, and on their basis — coordinate damage laws and equivalent damage areas. 371.315 EXPLOSIBLE OBJECT; FIELD OF EXCESS PRESSURE IN THE SHOCK WAVE FRONT; ELEMENTARY OBJECT; FACTOR DAMAGE LAW; COORDINATE DAMAGE LAW; EQUIVALENT DAMAGE AREA; PARAMETERS OF DAMAGE LAWS. https://engtech.spbstu.ru/article/2014.87.30/ 30_gumenjuk.pdf

RAR RUS 217-223 Nikulin Mikhail S. . mikhail.nikouline@u-bordeaux2.fr Silnikov Mikhail director@mes.spbstu.ru Dubarenko Konstantin bsts@fkb.spbstu.ru on the DEVELOPMENT AND IMPLEMENTATION METHODS OF STATISTICS OF ACCELERATED TESTS FOR SAFETY ANALYSIS, RELIABILITY AND QUALITY OF PRODUCTS OF HIGH TECHNOLOGIES The article describes a new direction of observation results processing as well as other directions of the development of mathematical statistics with the results interesting to an engineer. The comparison of methods of accelerated tests statistics for safety analysis is performed alongside with durability and quality analysis of high technology products. The timeproof models are represented (Lehmann, Cox, AFT, Sedyakin models) in adoption to different experiment conditions, the models capable to take into consideration the influence of all the important factors — tiredness, weariness, aging, degradation. 519.2 ACCELERATED TESTS STATISTICS; SAFETY ANALYSIS; DURABILITY; TIMEPROOF MODELS; TIREDNESS; WEARINESS; AGING; DEGRADATION. https://engtech.spbstu.ru/article/2014.87.31/ 31_nikulin.pdf

RAR RUS 224-230 Yakovlev Vyacheslav vv-yakovlev@yandex.ru Gravit Marina marina.gravit@mail.ru Nedryshkin Oleg nedryshkin@gmail.com DEVELOPMENT PROSPECTS SOFTWARE COMPLEX FIRE HAZARD CALCULATIONS PEDESTRIAN AND DESIGN PROCESS DYNAMICS UNDER FIRE The analysis of regulatory documents in the calculation of the fire risk. Actualized ignoring the problem in the use of modern methods of calculation methods pedestrian dynamics in fire conditions, taking into account psychological factors. Proposed functional components of modern software for the calculation of the fire risk. A comparative analysis of existing software systems in the calculation of fire risk. Given an opinion on the functionality of software systems studied. 614.849 FIRE RISK PEDESTRIAN DYNAMICS MODELS FOOT TRAFFIC; THE EVACUATION; THE EMOTIONAL IMPACT ON THE PEDESTRIAN DYNAMICS. https://engtech.spbstu.ru/article/2014.87.32/ 32_jakovlev.pdf

RAR RUS 231-235 56825574900 Peter the Great St. Petersburg Polytechnic University, Russia Gumeniuk Vasiliy kaf-uzchs@mail.ru

Russia, 195251, St.Petersburg, Polytechnicheskaya, 29

Gravit Marina marina.gravit@mail.ru Karmishin Alexander PROBLEM QUESTIONS OF OPTIMIZATION MEANS AND METHODS FOREST FIRE EXTINGUISHING In the article examines theoretical aspects of optimization means and ways of extinguishing forest fires, causing great physical harm to many countries around the world. As a means of extinguishing of forest fires regarded spray tanks, and as a fire extinguishing agent — extinguishing agent of the having poured out of the pouring of the device located on aircraft. 371.315 WILDFIRE; POURER APPLIANCE; FACTORIAL LAW; CEASEFIRE; OPTIMAL DENSITY; EXTINGUISHING AGENTS SHALL; POLYDISPERSITY OF CLOUD; DEPOSITION DENSITIES EXTINGUISHING AGENT; OPTIMIZATION MEANS AND WAYS FOREST FIRE EXTINGUISHING. https://engtech.spbstu.ru/article/2014.87.33/ 33_gumenjuk.pdf

RAR RUS 236-242 Kozhevnikov Nikolay M. nkozhevn@mail.ru NON-CLASSICAI IDEAS IN THE CONTEMPORARY GENERAL PHYSICS COURS Evolution of the general physics course in the last century is analyzed. The content and methodological characteristics of text-books on physics popular at the beginning of XX century are presented. It is shown that dramatic rise of non-classical physics was followed by transition from inductive-historical to deductive-theoretical education paradigm. Contemporary general physics courses are in fact dictionary-reference books for students who want to prepare for central testing. Some ways to overcome negative tendencies in physics teaching are discussed. 53:37.016 GENERAL PHYSICS COURSE; CLASSICAL PHYSICS; EMPIRICAL AND THEORETICAL COMPONENTS OF THE COURSE; NON-CLASSICAL PHYSICS OF THE MICROWORLD; FEDERAL STATE EDUCATIONAL STANDART OF THE 3-D GENERATION; SCIENCE-METHODOLOGICAL COUNCIL ON PHYSICS AFFILATED TO MINIST https://engtech.spbstu.ru/article/2014.87.34/ 34_kozhevnikov.pdf

RAR RUS 243-245 Babkin Alexander babkin@nic.spbstu.ru EMPLOYEES OF SPBSPU — LEADERS OF SCIENTIFIC AND SCIENTIFIC AND PEDAGOGICAL SCHOOLS Are presented scientific and scientific and pedagogical schools federal and regional level, the heads which are members of Saint-Petersburg State Polytechnic University. 001.8 SCIENCE; SCIENTIFIC SCHOOLS; scientific and pedagogical schools; COMPETITION; REGISTER OF SCIENTIFIC SCHOOLS. https://engtech.spbstu.ru/article/2014.87.35/ 35_babkin.pdf

RAR RUS 246-254 Kesamanly Fagam SCIENTISTS-POLyTEcHNICs, GLORIFIED OUR COUNTRY. CORRESPONDING MEMBER OF THE AS USSR YAKOV FRENKEL (THE 120TH ANNIVERSARY OF HIS BIRTH Jacob Frenkel (1894–1952) — a prominent Soviet physicist, member of the Academy of Sciences of the USSR ( 1929), the closest ally of Academician AF Joffe, winner of the Stalin Prize ( 1947). He graduated from the Imperial University of Petrograd in 1916. In 1918–1920, he served as a privat-docent at the Tauride univrsitete. From 1921 until his death in January 1952 while working at the Physical — Technical Institute of the USSR Academy of Sciences ( senior physicist and head of operations, head of the Department of Theoretical Physics ), and taught at the Faculty of Physics and Mechanics of the Leningrad Polytechnic Institute M.I. Kalinin ( since 1926 Professor of Theoretical Physics, and since 1931 head of the department of theoretical physics). 001:92 CORRESPONDING MEMBER of THE ACADEMY OF SCIENCES USSR; FRENKEL; THEORETICAL PHYSICIST; STALIN PRIZE WINNER. https://engtech.spbstu.ru/article/2014.87.36/ 36_kesamanly.pdf