- 41. Content
- (Content №2 2018)
- ... O.V.Zhevzhyk. Influence of the heat-transfer stream pressure on the surface of the rock in a process of the thermal reaming of the borehole 53 I.V.Belmas,D.L.Kolosov, ...
- Created on 25 July 2018
- 42. Substantiation into “rock massive – underground gasifier” system adaptability of Solenovskyi site in the Donetsk coal basin
- (Mining)
- ... and the velocity of combustion face advance, were obtained. Practical value. A mathematical mechanism was proposed for the determination of stresses in various rock massif sections in case of borehole ...
- Created on 03 July 2018
- 43. Influence of the heat-transfer stream pressure on the surface of the rock in a process of the thermal reaming of the borehole
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... research on the high-speed interaction of the heat transfer medium jet with the surface of the borehole in the process of fragile rock destruction with the purpose of determination of the heat transfer ...
- Created on 16 May 2018
- 44. Process pattern of heterogeneous gas hydrate deposits dissociation
- (Mining)
- ... development by applying elements of hydraulic borehole mining technology. Mining of Mineral Deposits [e-journal], 11(2), pp. 52–58. DOI: 10.15407/mining11.02.052. 13. Kuz’menko, O., ...
- Created on 16 May 2018
- 45. Content
- (Contents №3 2017)
- ... A.Yu.Dreus, О.Ye.Khomenko, D.A.Sudakova. Analytical study of heat transfer in absorptive horizons of borehole at forming cryogenic protecting of the plugging material 38 ...
- Created on 15 March 2018
- 46. Content
- (Contents №1 2018)
- ... Yu. Dreus, Baochang Liu, A. K. Sudakov. Drilling fluid circulation rate influence on the contact temperature during borehole drilling 35 Solid-State ...
- Created on 15 March 2018
- 47. Drilling fluid circulation rate influence on the contact temperature during borehole drilling
- (Mining)
- ... drilling using an impregnated diamond drill bit; to verify the mathematical model of the diamond drill bit heating process in the course of boreholes drilling. Methodology. Bench experiments and theoretical ...
- Created on 11 March 2018
- 48. Formation of thermal fields by the energy-chemical complex of coal gasification
- (Mining)
- ... the basis of borehole underground coal gasification with determination of its operation modes. Methodology. The set engineering tasks were performed using, analytical studies, bench studies and field ...
- Created on 17 November 2017
- 49. Methods of modeling velocity characteristics of the geological environment on the basis of the three-dimensional seismic data and well data
- (Geology)
- ... and geophysical data are proposed. While analyzing seismic data particular attention was paid to anisotropy consideration. Linking borehole data, which have higher accuracy and resolution, with the three-dimensional ...
- Created on 17 November 2017
- 50. Analytical study of heat transfer in absorptive horizons of borehole at forming cryogenic protecting of the plugging material
- (Mining)
- ... of protective inverted cryogen screen formation in the absorptive horizon of a borehole are obtained. Originality. For the first time, the relation of the efficiency of the inverted cryogen screen ...
- Created on 24 July 2017