- 41. Mathematical substantiation and creation of information tools for optimal control of drilling and blasting in open-pit mine
- (Content №6 2023)
- ... the informational infrastructure necessary for effectively managing drilling and blasting operations in open-pit mining of rock deposits. To define the distribution function of natural rock blocks within ...
- Created on 23 December 2023
- 42. Managing the process of underground coal gasification
- (Content №6 2023)
- ... 697-701. https://doi.org/10.4028/www.scientific.net/AMR.905.697. 5. Pavlychenko, A., & Kovalenko, A. (2013). The investigation of rock dumps influence to the levels of heavy metals contamination ...
- Created on 23 December 2023
- 43. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... heterogeneous medium. The process of backscattering of ultrasound in mineral structures formed by inclusions of iron ore of various varieties and associated rock was considered. The estimated parameters ...
- Created on 23 December 2023
- 44. Substantiation of the technological parameters of bucket-wheel excavator forward trench when mining titanium deposits
- (Content №6 2023)
- ... properties of the mining rocks and the stable slope angle of the advanced overburden bench. The substantiation of the effectiveness of application of the technological scheme with a forward trench was ...
- Created on 23 December 2023
- 45. Shaping sustainable strategies of freight forwarding companies in the environment of the road transport market
- (Content №5 2023)
- ... the rock mass surrounding the mine workings in the Karaganda coal basin, Kazakhstan. Mining of Mineral Deposits, 17(1), 74-83. https://doi.org/10.33271/mining17.01.074. 29. Naumov, V., & Kholeva, ...
- Created on 27 October 2023
- 46. Combustion and detonation of paste fuel of rocket engine
- (Content №5 2023)
- ... paste fuel based on ammonium perchlorate in a rocket engine and identifying the characteristics of its combustion. Methodology. Previous experimental studies on the burning of paste fuel in a constant ...
- Created on 27 October 2023
- 47. Alternative uses for crushed stone products generated to meet the raw material needs of asphalt production in Hungary
- (Content №5 2023)
- ... 7. Czinder, B., Vásárhelyi, B., & Török, Á. (2021). Long-term abrasion of rocks assessed by micro-Deval tests and estimation of the abrasion process of rock types based on strength parameters. Engineering ...
- Created on 27 October 2023
- 48. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... of rock samples, which were loaded in specified deformations mode, and geomechanical and gas-dynamic processes in coal mass, to establish a causal link between these phenomena. To qualitatively characterise ...
- Created on 27 October 2023
- 49. Geometric modelling of face processing surfaces by planetary executive devices of tunnelling machines
- (Content №5 2023)
- ... of each of them on the shape of this surface, taking into account the peculiarities of the interaction of the working tool with the rocks being destructed. Originality. Geometric analysis of surface ...
- Created on 27 October 2023
- 50. Influence of drilling mud pulsations on well cleanout efficiency
- (Content №5 2023)
- ... of previous studies. The evaluation of the influence of factors on the efficiency of rock removal was carried out using Latin experimental plans, which allowed us to evaluate the influence of the selected ...
- Created on 27 October 2023