- 1. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... 14. Krasnovyd, S., Konchits, A., Shanina, B., Valakh, M., Yukhymchuk, V., Skoryk, M., Molchanov, O., & Kamchatny, O. (2023). Coal from the outburst hazardous mine seams: Spectroscopic study. Mining ...
- Created on 29 October 2024
- 2. Sorption capacity and natural gas content of coal beds of Donbas
- (Content №4 2024)
- ... by outburst hazard. Energies, 306. https://doi.org/10.1016/j.fuel.2021.121611. 16. Godyn, K., Dutka, B., Chuchro, M., & Młynarczuk, M. (2020). Synergy of Parameters Determining the Optimal Properties ...
- Created on 28 August 2024
- 3. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... https://www.sworld.com.ua/konfer27/405.pdf. 8. Chen, L., Wang, E., Ou, J., & Fu, J. (2017). Coal and gas outburst hazards and factors of the No.B-1 Coalbed, Henan, China. Geosciences Journal, 22, ...
- Created on 01 May 2024
- 4. Method for determining the ultimate sorption capacity of coal matter by EPR-spectroscopy
- (Content №1 2023)
- ... 12. Dutka, B. (2021). Effect of depth on the sorption capacity of coals affected by outburst hazard. Energies, 306. https://doi.org/10.1016/j.fuel.2021.121.611. 13. Godyn, K., Dutka, B., Chuchro, M., ...
- Created on 25 February 2023
- 5. Impact of weak electromagnetic fields on the properties of coal substance
- (Content №5 2022)
- ... Publishing. 16. Alekseev, A.D., Ulianova, E.V., Vasilkovskii, V.A., Razumov,O.N., Zimina, S.V., & Skoblik, A.P. (2010). Peculiarities of the structure of coal in outburst hazardous areas. Mining ...
- Created on 30 October 2022
- 6. Physical and chemical transformations in gas coal samples influenced by the weak magnetic field
- (Contens №6 2019)
- ... outburst hazard. Coal of Ukraine, (3), 33-37. 11. Frolkov, G. D., Fandeev, M. I., Malova, G. V., & Frolkov, A. G. (1997). Effect of natural mechanical activation on coal blow-up hazards. ...
- Created on 23 December 2019
- 7. Studying coal seam bedding tectonic breach impact on supporting parameters of mine workings with roof bolting
- (Mining)
- ... mine cavity (at the entrance into the breach), in order to increase stabilization in front of the massif and reduce the outburst hazard. References. 1. Rosenbaum, M. A., & Demyokhin, ...
- Created on 26 October 2019
- 8. Research of the dynamic characteristics of the device for hydro pulse action on coal layer
- (Mining)
- Authors: Yu.A. Zhulay, Cand. Sci. (Tech.), Senior Research Fellow, Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine, Leading Researcher, Dnepropetrovsk, Ukraine. ...
- Created on 17 October 2013
- 9. Structuring of rock and formation of quasicrystals
- (Geology)
- ... of Donbass sandstones and prediction of outburst hazard. Abstract of Dr. Sci. (Geol.) dissertation, National Mining Academy of Ukraine, Dnipropetrovsk. Баранов В.А. Структурные преобразования ...
- Created on 17 October 2013
- 10. Testing of the method of monitoring and evaluation of the advance bores drilling effectiveness by acoustic signal parameters
- (Mining)
- ... drilling work and allows evaluation outburst hazard in the rock massif by the results of advance bores drilling. The test showed that the actual parameters of the method meet the technical requirements. ...
- Created on 10 July 2013
- 11. About estimation of prognosis degree of outburst hazard of coal seams as the depth of mine works increases
- (Mining)
- ... methodic of the outburst hazard minimal depth, for which it is necessary to carry out the prognosis of the outburst hazard while mining, is considered. It is shown, that for estimating the outburst hazard ...
- Created on 04 January 2013
- 12. Estimation of influence of coal seam thickness variation on the tense deformed state of face working space part of rock massif
- (Mining)
- Authors: S.P. Mineyev, Doctor of Technical Sciences, Professor, Professor of the Building and Geotechnical Mechanics Department of the State Higher Educational Institution “National Mining University”, ...
- Created on 26 November 2012
- 13. Recommendations on forecast specification of outburst hazard at mining works in zones near geological faults
- (Poturayev readings. Materials of the All-Ukrainian theoretical and practical conference)
- ... outburst-dangerous coal layers is considered. Re-commendations about specification of some parameters of the outburst hazard forecast are offered. Outburst hazard forecast for layers with difficult structure, ...
- Created on 23 November 2012
- 14. Estimation of influence of heterogeneity of coal layer strength properties on redistribution of the pressure-deformed condition of coal massif
- (Mining)
- Authors: S.P. Mineyev, Doctor of Technical Sciences, Professor, State Higher Educational Institution «National Mining University», Professor of the Building and Geotechnical Mechanics Department, ...
- Created on 21 November 2012
- 15. About extraction of methane and slate gas from coal and slate deposits
- (Mining)
- ... Vasilchuk, M.P. (1997), Prognozirovaniye i ustraneniye vybrosoopasnosti pri razrabotke ugolnykh mestorozhdeniy [Prognostication and Removal of Outburst Hazard at Coal Reserves Extraction], Roskompechat, ...
- Created on 15 November 2012
- 16. Theoretical substantiation of dynamical parameters of impulse injection of a fluid into a coal bed
- (Mining)
- Authors: Yu.A. Zhulay, Cand. Sci. (Tech.), Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine, Leading Research Scientist, Dnepropetrovsk, Ukraine A.A. Angelovskiy, ...
- Created on 14 November 2012
- 17. Phase transformations in bituminous coals under the influence of weak electric and magnetic fields
- (Solid-state physics, mineral processing)
- ... a weak electric field can be used in the processes of its decomposition and gasification, the influence of a weak magnetic field can be used to create a new way of ‘deactivation’ of the outburst hazard ...
- Created on 08 November 2012