- 1. Influence of multiphase fuel injection on the technical and economic indicators of a transportation diesel engine
- (Content №3 2024)
- ... 1.8 times and to reduce the maximum force from the action of gas ticks on the piston by 16.3 %. In the future, this enables to create reserves to increase the level of engine forcing and improve its performance. ...
- Created on 28 June 2024
- 2. Processing of rare earth ore of weathering crust
- (Content №3 2024)
- ... 2. E2nergy (2019). Four metals on which renewable energy depends. Retrieved from https://eenergy.media/news/8876. 3. Mingaleeva, R. D. (2023). Reserves and extraction of rare earth metals and elements ...
- Created on 28 June 2024
- 3. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- ... https://doi.org/10.33271/mining18.01.089. 9. Duzbayeva, G. B., Uteev, R. N., Khazhitov, V. Z., & Mardanov, A. S. (2022). Estimation of recoverable reserves of carbonate reservoirs at the early development ...
- Created on 28 June 2024
- 4. Optimal parameters of blasting destruction in the Ben Azouz quarry based on study of strength limestone rock
- (Content №3 2024)
- ... of 0.81 and P-value = 0.000000003. Originality. To benefit from the enormous reserves in the quarry of Ben Azouz, knowing that there is no evaluation of the physico-mechanical characteristics of the ...
- Created on 28 June 2024
- 5. Research on occurrence features and ways to improve the quality of productive hydrocarbon horizons demarcation
- (Content №3 2024)
- ... 23. Biletskiy, M. T., Ratov, B. T., Khomenko, V. L., Borash, B. R., & Borash, A. R. (2022). Increasing the mangystau peninsula underground water reserves utilization coefficient by establishing the ...
- Created on 28 June 2024
- 6. Assessment of the state of the rock mass around the crosscuts under additional deformation disturbances
- (Content №2 2024)
- ... Practical value. The possibility of increasing the productive coal reserves within the field of the mine Krasnolymanska due to the safe mining of pillars around the basis inclines on the underlying levels ...
- Created on 01 May 2024
- 7. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... further geological exploration, identifying promising areas, determining the required volumes and methods of geophysical surveys. They can also contribute to the increase in estimate of reserves and production ...
- Created on 01 May 2024
- 8. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- ... and implementation of new methods for determining the performance of mills of in pulverized coal boiler systems. Technology audit and production reserves, 3/4(17), 8-11. 16. Kravets, T., Semerak, M., ...
- Created on 29 February 2024
- 9. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... 10.5510/OGP20230200842. 23. Biletskiy, M. T., Ratov, B. T., Khomenko, V. L., Borash, B. R., & Borash, A. R. (2022). Increasing the Mangystau peninsula underground water reserves utilization coefficient ...
- Created on 29 February 2024
- 10. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... 13. Biletskiy, M. T., Ratov, B. T., Khomenko, V. L., Borash, B. R., & Borash, A. R. (2022). Increasing the Mangystau peninsula underground water reserves utilization coefficient by establishing the ...
- Created on 29 February 2024
- 11. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... M., Dovbash, N., Benselhoub, A., & Bellucci, S. (2023). Recycling of siliceous by-products to reduce their impacts on the environment. Technology audit and production reserves, 2(3(70)). https://doi.org/10.15587/2706-5448.2023.277784. ...
- Created on 23 December 2023
- 12. Improvement of the enterprise’s production program as a way to adapt to market changes
- (Content №5 2023)
- ... enterprise’s adaptation to changes in the external and internal environment with the help of the proposed iterative procedure of unused reserves redistribution between scarce resources made it possible ...
- Created on 27 October 2023
- 13. Mineral resource assessment through geostatistical analysis in a phosphate deposit
- (Content №5 2023)
- ... reserves. The aim of this work is to develop a reserve estimation tool using a geostatistical approach. Methodology. The geostatistical approach is based on selecting the most representative variographic ...
- Created on 27 October 2023
- 14. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... V. I., & Kislyiy, P. A. (2015). Substantiation of seismic-safe parameters of explosions during underground mining of near-surface reserves of a field under urban development. Izvestiya vysshikh uchebnykh ...
- Created on 28 August 2023
- 15. A new mining method for reopening the opencast mine of Kef Essennoun
- (Content №4 2023)
- ... to guarantee the safety of personnel, materials, reserves and the environment. Keywords: Tebessa, Algeria, safety factor, embankments stability, mine reopening References. 1. Fleurisson, J. A. (2012). ...
- Created on 28 August 2023
- 16. Mining and geological models of virtual complex ore blocks of the bench
- (Content №4 2023)
- ... Virshylo, I. (2022, November). Modeling and Estimation of Iron Ore Reserves in the Leapfrog on the Example of the Azovsky Block Deposit. In 16 th International Conference Monitoring of Geological Processes ...
- Created on 28 August 2023
- 17. Design of double-shoulder threaded joints of drilling string elements
- (Content №3 2023)
- ... string parts has been improved. This model preserves their geometric parameters and enables modeling a wide range of standard sizes of similar joints. Practical value. The optimal geometric parameters ...
- Created on 27 June 2023
- 18. Optimization of technological parameters of airlift operation when drilling water wells
- (Content №3 2023)
- ... water reserves utilization coefficient by establishing the most effective method of drilling water supply wells. News of the National Academy of Sciences of the Republic of Kazakhstan, 5(455), 51-62. https://doi.org/10.32014/2518-170X_2022_5_455_51-62. ...
- Created on 27 June 2023
- 19. Geological structure and oil-and-gas occurrence of Prorva group of the Southern deposits of the Caspian Depression in terms of geophysical information
- (Content №3 2023)
- ... studying permeability and porosity of the reservoir rocks as well as fluids saturating them. Practical value. The obtained data have become the basis to assess the remaining carbohydrate reserves, ...
- Created on 27 June 2023
- 20. Prospective methods for determining water losses from irrigation systems to ensure food and water security of Ukraine
- (Content №2 2023)
- ... https://doi.org/10.32347/2524-0021.2020.34.37-43. 16. Chikabvumbwa, S. R., Sibale, D., Marne, R., Chisale, S. W., & Chisanu, L. (2021). Geophysical investigation of dambo groundwater reserves as ...
- Created on 28 April 2023