- 41. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... negative, zero-sequences active and reactive power, as well as invariance power factor. Methodology. In the unbalance case in three-phase electrical system, the electrical energy quality is evaluated ...
- Created on 23 December 2023
- 42. Study of leakage current in underground mine power network: a case study in mining in Vietnam
- (Content №6 2023)
- ... Sciences, 61(5), 96-103. https://doi.org/10.46326/JMES.2020.61(5).11. 7. Thanh, L. X., & Bun, H. V. (2022). Identifying the factors influencing the voltage quality of 6 kV grids when using electric ...
- Created on 23 December 2023
- 43. Data analysis solutions to improve blasting efficiency in mining
- (Content №6 2023)
- ... reinforcement model. Mining Technology, 117(4), 161-167. https://doi.org/10.1179/174328609X417260. 2. Barton, N. (2007). Rock Quality, Seismic Velocity, Attenuation and Anisotropy. Taylor & Francis ...
- Created on 23 December 2023
- 44. Mathematical substantiation and creation of information tools for optimal control of drilling and blasting in open-pit mine
- (Content №6 2023)
- ... during loading of rock mass of different crushing quality. Scientific Bulletin of National Mining University, 1, 49-54. 3. Vinogradov, Yu. I., & Hohlov, S. V. (2015). Method for calculating the parameters ...
- Created on 23 December 2023
- 45. Managing the process of underground coal gasification
- (Content №6 2023)
- ... the quality and calorific value of the producer gas. When changing the blast supply method to a combined method, the average concentration of Н2, СН4 and СО combustible gases increases by 3.85 %, and the ...
- Created on 23 December 2023
- 46. Analysis of the input material flow of the transport conveyor
- (Content №5 2023)
- ... and stochastic material flows. This will make it possible to use the obtained regularities to increase the accuracy of the conveyor model and will accordingly increase the quality of the belt speed control ...
- Created on 27 October 2023
- 47. Shaping sustainable strategies of freight forwarding companies in the environment of the road transport market
- (Content №5 2023)
- ... The results of the conducted experiment allowed for determining the high-quality dependencies between the number of serviced requests and the number of dispatchers involved in the requests’ servicing for ...
- Created on 27 October 2023
- 48. Mineral resource assessment through geostatistical analysis in a phosphate deposit
- (Content №5 2023)
- ... approach has resulted in satisfactory results in terms of dispersion of grades and thicknesses of mineralized layers in a phosphate deposit. To evaluate the quality of the adjustment models obtained, efficiency ...
- Created on 27 October 2023
- 49. Creation of conceptual solutions for the manufacture of component freight wagons from composites
- (Content №5 2023)
- ... Kamchatna-Stepanova, K. (2022). Investigation of the influence of the quality of the power supply system on the characteristics of an asynchronous motor with a squirrel-cage rotor. Przegląd Elektrotechniczny, ...
- Created on 27 October 2023
- 50. Liquefaction of industrial zone against earthquake loading using laboratory and field measurements
- (Content №5 2023)
- ... 26. Al-Gburi, H. F., Al-Tawash, B. S., Al-Tamimi, O. S., & Schüth, C. (2023). Impacts of hydrogeochemical processes and land use practices on groundwater quality of Shwan sub-Basin, Kirkuk, northern ...
- Created on 27 October 2023