- 1. Scientific basis and technologies of anthracite replacement at thermal power plants
- (Contens №3 2020)
- ... Originality. Determination of kinetic characteristics of pyrolysis and combustion of coal of different metamorphism rank, of coal mixtures and solid fuel biomass, improvement of methods for calculation of the dynamics of coal and fuel mixtures combustion in conditions of pulverized coal flame, of methods for estimation and regulation of pulverized coal inclination to spontaneous ignition and explosion. ...
- Created on 02 July 2020
- 2. Illegal mining of mineral resources of the national importance: issues of subsoil protection with criminal-legal remedies
- (Contens №2 2020)
- ... 10. Shvets, S. V., & Shumaev, D. G. (2018). State-of-the-art possibilities of photofixing the scene of an accident upon the explosion. Retrieved from http://dom-hors.ru/rus/files/arhiv_zhurnala/pep/2018/11/law/shvets-shumaev.pdf. ...
- Created on 10 May 2020
- 3. Evaluation of blast wave parameters within the near-explosion zone in the process of rock breaking with borehole charges
- (Contens №2 2020)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2020, (2): 47-52 https://doi.org/10.33271/nvngu/2020-2/047 повний текст / full article Abstract: Purpose. To analyse the experimental results, to describe physical mechanism of blasted rock disintegration and develop methodology to calculate blast-wave parameters within the near-explosion zone, and to study possible role of thermoelastic stresses in rock fragmentation to ultradisperse fractions in the near-explosion zone. ...
- Created on 10 May 2020
- 4. Contens 02 2020
- (Contens №2 2020)
- ... А.V.Kurliak, О.O.Balakin.Evaluation of blast wave parameters within the near-explosion zone in the process of rock breaking with borehole charges 47 Geotechnical ...
- Created on 10 May 2020
- 5. Mathematical model of heat processes in terms of gas-saturated rock breaking by means of shearers and tunneling machines
- (Content №1 2020)
- ... working organ, are fire- and explosion hazardous within the velocity range of more than 0.5 m/s. Originality. Analytic expressions have been obtained to calculate the energy transferred by a ...
- Created on 10 March 2020
- 6. Algorithmic provisions for data processing under spatial analysis of risk of accidents at hazardous production facilities
- (Contens №6 2019)
- ... source data using expert systems. Findings. Using the example of spatial analysis of risk of explosion of methane-air mixture in the working area of a coal mine, the possibility of practical implementation ...
- Created on 23 December 2019
- 7. Physical and chemical transformations in gas coal samples influenced by the weak magnetic field
- (Contens №6 2019)
- ... explosions in mines. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (1), 89-98. https://doi.org/10.29202/nvngu/2018-1/8. 10. Privalov, V. А. (2003). Tectonic nature of Donbas zones of ...
- Created on 23 December 2019
- 8. A technique to measure sensitivity of explosives to the effect of laser pulse radiation
- (Solid State Physics, Mineral Processing)
- ... 6. Sobolev, V.V., Chernai, А.V., & Studinskii, N.М. (1995). On the technique to measure sensitivity of explosives and pulse of explosion product in terms of laser effect. High-energy material ...
- Created on 19 August 2019
- 9. Forecasting the aerogas state of mine atmosphere with application of artificial neural networks
- (Information technologies, systems analysis and administration)
- ... of explosion of a mine atmosphere for a system of aerogas protection of coal mines. Visn. NTU “KhPI”. Scientific proceedings. Power and conversion technology. Kharkiv, 19 (1128), pp. 79‒88. 3. Vovna, ...
- Created on 26 December 2018
- 10. On the influence of the density of laser beam energy on the sensitivity of explosive substances to laser radiation
- (Solid State Physics, Mineral Processing)
- ... to laser pulsed radiation. Methods. Experimental investigations of initiation of explosion of certain initiating explosives which are light-sensitive to the action of laser radiation. Analysis and ...
- Created on 26 December 2018
- 11. Non-kimberlitic sources of diamonds and prospects of their discovery in the ukrainian shield
- (Geology)
- ... based on a laser initiation of explosion of explosive coatings. Fizika Goreniya i Vzryva, 30(2), pp. 106‒111. Available at: <ttps://www.researchgate.net/publication/292548581_The_method_of_obtaining_mechanical_loading_pulses_based_on_a_laser_initiation_of_explosion_of_explosive_coatings> ...
- Created on 26 December 2018
- 12. Ecological safety performance in the Кremenchuk industrial region under action of induced earthquakes
- (Environmental safety, labour protection)
- ... building structures and temporal health disorders of inhabitants were detected. Explosions at careers and transport highways as sources of induced earthquakes were studied. Exceeding of possible level ...
- Created on 29 October 2018
- 13. Physical conditions of the ‘light’ core formation and thermonuclear heat source deep inside the earth
- (Geology)
- ... Combustion, Explosion, and Shock Waves, 30(239), рр. 239–242. DOI: 10.1007/BF00786134. 16. Didyk, R. P., Sobolev, V. V., Gryaznova, L. V. and Pikar S. N., 1977. On the possible nature of the flows ...
- Created on 29 October 2018
- 14. Efficiency of preparation of mountain mass at careers of building materials
- (Geotechnical and mining mechanical engineering, machine building)
- ... depth of 1.0‒1.5 m and charges with a cartridged explosive material (EM) – ammonite № 6 GV – were undermined. In terms of the dimensions of the large a and small b axes of the explosion funnel and ...
- Created on 27 August 2018
- 15. Increasing ecological safety during underground mining of iron-ore deposits
- (Mining)
- ... V.V., Ustimenko, Ye.B., Nalisko, M.M. and Kovalenko, I.L., 2018.The macrokinetics parameters of the hydrocarbons combustion in the numerical calculation of accidental explosions in mines. Naukovyi ...
- Created on 16 May 2018
- 16. Content
- (Contents №5 2017)
- ... 100 M. M. Nalisko. Modification of the method of large particles in the problem of calculation of an accidental explosion in mine atmosphere ...
- Created on 15 March 2018
- 17. Content
- (Contents №1 2018)
- ... L. Kovalenko. The macrokinetics parameters of the hydrocarbons combustion in the numerical calculation of accidental explosions in mines 89 V. V. ...
- Created on 15 March 2018
- 18. The macrokinetics parameters of the hydrocarbons combustion in the numerical calculation of accidental explosions in mines
- (Environmental safety, labour protection)
- ... effective parameters of the macrokinetics of combustion of hydrocarbons in the deflagration and detonation regime for the numerical calculation of emergency explosions in mine workings. Methodology. ...
- Created on 11 March 2018
- 19. Computational modeling in research of ignition mechanism of explosives by laser radiation
- (Solid-state physics, mineral processing)
- ... 1. Chernai, A.V., Sobolev, V.V., Ilyushin, M.A. and Zhitnik, N.E., 1994. Generating mechanical pulses by the laser blasting of explosive coatings [pdf]. Combustion, Explosion, and Shock Waves, 2, ...
- Created on 11 January 2018
- 20. Modification of the method of large particles in the problem of calculation of an accidental explosion in mine atmosphere
- (Environmental safety, labour protection)
- ... of calculation of detonation explosions there are strong gradients of pressures, which, at the exit of the shock front on the border of the “free exit” generate non-physical fluctuations of the parameter. ...
- Created on 17 November 2017