- 1. Aspects of Developing an Innovative, Energy-Efficient, Low Emission Co-Generator
- (Content №5 2024)
- ... Suitability of Coal Seams for Underground Coal Gasification. Key Engineering Materials, 844, 38-48, https://doi.org/10.4028/www.scientific.net/kem.844.38. 12. Nikolsky, V., Kuzyayev, I., Dychkovskyi, ...
- Created on 29 October 2024
- 2. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... face advance velocity and the duration of gasification column mining. Methodology. To detect the temperature fields in the coal seam and gas, depending on the displacement length of the phase transition ...
- Created on 29 October 2024
- 3. Influence of rock shear processes on the methane content of longwall faces
- (Content №4 2024)
- ... rock mass caused by a longwall face progression. Methodology. Determination of gas content (methane content) of coal seams, ash content of Karaganda basin coals, methane content of mine workings was ...
- Created on 28 August 2024
- 4. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... mathematical model linking nanostructured surface layer of coal substance with geodynamic phenomena of coal seam, through adhesion energy of different layers and coal grades, melting temperature of the ...
- Created on 01 May 2024
- 5. Managing the process of underground coal gasification
- (Content №6 2023)
- ... coal seam gasification. Its constituent segments are a stand, branches for supplying blast and gas-outlet mixtures, as well as a flow control system. This setup makes it possible to model the coal seam ...
- Created on 23 December 2023
- 6. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... The ability to use a full “stress-strain” diagram for detecting and localising methane reservoirs during the coal seams excavation was proved during the research. It was found that the compaction threshold ...
- Created on 27 October 2023
- 7. Influence of the geotectonic regime on property formation of coal in the northern edges of the Donetsk basin
- (Content №5 2023)
- ... characteristics are given to the coal seams of the Northern Donbas. The peculiarities of the composition and quality of the coal of the deltaic-bog-marine formation have been determined for the first time ...
- Created on 27 October 2023
- 8. Substantiating a method for computer analysis of the stress-strain state of the tubbing erector manipulator mechanism
- (Content №4 2023)
- Authors: O. Panchenko*, orcid.org/0000-0002-1664-2871, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. * Corresponding author e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. повний ...
- Created on 28 August 2023
- 9. Magnetic stimulation of chemical reactions in coal
- (Content №4 2023)
- ... coal processing, may be connected with the development of a new procedure to avoid explosive conditions in coal seams. Progress in the field of magnetic processing should involve studies concerning calculation ...
- Created on 28 August 2023
- 10. Determination of steel arch support distance for roadways under the open-pit mine: a case study at the Mong Duong Coal Mine (Vietnam)
- (Content №3 2023)
- ... 4. Dyczko, A. (2007). Thin coal seams, their role in the reserve base of Poland. Technical, Technological and Economic Aspects of Thin-Seams Coal Mining, 81-87. https://doi.org/10.1201/noe0415436700.ch10. ...
- Created on 27 June 2023
- 11. Geomechanical substantiation of parameters for safe completion of mining the coal reserves adjacent to main workings
- (Content №1 2023)
- ... of possible technological options for mining the coal seam, taking into account the preservation of operational state of main workings. Scientific calculations for determining the most expedient option ...
- Created on 25 February 2023
- 12. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... For modeling, a site was chosen in the area of lava mining along the coal seams of the Karaganda Formation of seams, starting from the K18 seam to the K10 seam, that is, a rock mass with a depth of more ...
- Created on 25 February 2023
- 13. Method for determining the ultimate sorption capacity of coal matter by EPR-spectroscopy
- (Content №1 2023)
- ... Kuznetsova, L. D. (2015). Methodological recommendations for the geological study on the gas-bearing capacity of coal seams and host rocks for the calculation of reserves and the assessment of gas (methane) ...
- Created on 25 February 2023
- 14. Determining the parameters of stratification cavity in rock mass to extract mine methane
- (Content №6 2022)
- ... parameters of load characteristics for typical rock layers from the coal seam up to the surface. The abovementioned makes it possible to identify areas of rock stratification, coal bench being flaked away, ...
- Created on 25 December 2022
- 15. Energy efficient technologies for the mining industry
- (Content №6 2022)
- ... their production rate, as well as to effective loosening and degassing of outburst-prone coal seams. Purpose. To conduct a systematic analysis of the use of a cavitation generator in the mining industry ...
- Created on 25 December 2022
- 16. Substantiating the methods for calculating the split cylindrical drums of mine hoisting machines with increased rope capacity
- (Content №5 2022)
- ... Moskalova,T., & Polushyna,M. (2019). Method and equipment for the safe development of preparatory workings in the gas-bearing coal seams. E3S Web Conferences, (109). https://doi.org/10.1051/e3sconf/201910900102. ...
- Created on 30 October 2022
- 17. Impact of weak electromagnetic fields on the properties of coal substance
- (Content №5 2022)
- ... coal matrix on gas-dynamic phenomena occuring during underground mining of coal seams. Scientific and technical journal Vestnik, (1), 34-39. 18. Tiwari, J.N., Tiwari, R.N., & Kim, K.S. (2012). ...
- Created on 30 October 2022
- 18. The methods to calculate expediency of composite degassing pipelines
- (Content №4 2022)
- ... analysis of the current studies concerning the methane-air mixture removal from stopes while mining gaseous coal seams. Standard schemes of gas transmission systems have been considered as well as peculiarities ...
- Created on 29 August 2022
- 19. Nanostructures of coal beds in the Sherubaynurinsky section of the Karaganda basin
- (Content №4 2022)
- ... in the conditions of the stress state of coal; change in the conditions of methane diffusion in coal seams and many other phenomena. Practical value. The natural gas content C0 depends linearly on the ...
- Created on 29 August 2022
- 20. Formation of the models of mining enterprise management
- (Content №3 2022)
- ... 7. Pivnyak, G., Dychkovskyi, R., Smirnov, A., & Cherednichenko, Y. (2013). Some aspects on the software simulation implementation in thin coal seams mining. Energy Efficiency Improvement of Geotechnical ...
- Created on 29 June 2022