- 21. Basics of calculation of a two-circuit air purification system for polydisperse dust
- (Content №2 2024)
- ... of responding to wide range of coal properties and regulations. Mitsubishi Heavy Industries Technical Review, 3, 55-62. Retrieved from https://www.mhps.com/jp/randd/technical-review/pdf/index_44e.pdf. ...
- Created on 01 May 2024
- 22. Cable line equivalent circuit parameters determination using the instantaneous power components
- (Content №2 2024)
- ... D., Zhou, C., Jiang, W., Yang, B., & Zhou, W. (2015). On-line monitoring and trending of dielectric loss in a cross-bonded HV cable system. IEEE 11th International Conference on the Properties and ...
- Created on 01 May 2024
- 23. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... with Use of a Cavitation Hydraulic Vibrator. In ‘Mining Technology, IntechOpen, (pp. 81-100). London. https://doi.org/10.5772/intechopen.100336. 2. Shi, H., Li, G., Huang, Z., & Shi, S. (2014). Properties ...
- Created on 01 May 2024
- 24. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... properties. Methodology. Steel with 0.6 % carbon was used for the study. The steel structure corresponded to the state after compression at 1,240 °C. Mechanical properties were determined by the tensile ...
- Created on 01 May 2024
- 25. Assessment of the state of the rock mass around the crosscuts under additional deformation disturbances
- (Content №2 2024)
- ... M., Liashok, Y., & Podkopaiev, S. (2023). Determining the deformation properties of crushed rock under compressive compression conditions. Eastern-European Journal of Enterprise Technologies, 4(1(124)), ...
- Created on 01 May 2024
- 26. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... Kolodnitskyi, V. M. (2022). Physical and mechanical properties of WC‒Co‒CRB2 matrices of composite diamond-containing materials sintered by vacuum hot pressing for drilling tool applications. Journal ...
- Created on 01 May 2024
- 27. Heat exchange under the longitudinal movement of wet steam in finning heat exchangers
- (Content №1 2024)
- ... to determine the lower boundary of the process of plucking the drops from the liquid film depending on the irrigation density, geometric characteristics of the channel and physical properties of the liquid ...
- Created on 29 February 2024
- 28. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... three repeated measurements based on the composition of the material and the number of blows, which showed the degradation of samples with different physical and mechanical properties of the rock material ...
- Created on 29 February 2024
- 29. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... on the strength properties of low-temperature molds. Metal and casting of Ukraine, 11-12(282-283), 47-51. 12. Zhongde, J. S., Qin, Y. H., & Jianpei, S. (2022). Large complex sand freezing mold, low ...
- Created on 29 February 2024
- 30. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... wells. And taking into account the abrasive properties of rocks, it is possible to reduce the wear of the bits, and therefore the amount of necessary rock-crushing tools for the entire volume of drilling ...
- Created on 29 February 2024
- 31. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... Journal of Geosciences, 16(1), 61. https://doi.org/10.1007/s12517-022-11072-8. 2. Adesida, P. A. (2022). Powder factor prediction in blasting operation using rock geo-mechanical properties and geometric ...
- Created on 29 February 2024
- 32. Methodology of creation and development of information systems for technological safety of mining facilities
- (Content №6 2023)
- ... 20. Zhang, J. H. (2020). Fractal Properties and Characterizations. Cornel University, 1, 1-59. https://doi.org/10.48550/arXiv.2006.03888. 21. Semenets-Orlova, I., Shevchuk, R., Plish, B., Moshnin, ...
- Created on 23 December 2023
- 33. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... thermal stress distribution around an elliptic cavity with temperature-dependent material properties. International Journal of Solids and Structures, 216, 136-144. https://doi.org/10.1016/j.ijsolstr.2021.01.010. ...
- Created on 23 December 2023
- 34. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... of rock conditions in face, experiments are conducted on rock samples taken from blasting sites, more detailed data are obtained on rock properties, type and direction of development of crack systems along ...
- Created on 23 December 2023
- 35. Analysis and prediction of surface settlements during the digging of underground mining works (Algeria)
- (Content №6 2023)
- ... study was conducted in two main stages; a geotechnical characterization in situ and in the laboratory to determine the necessary properties of the soil and rock mass used in our model, and in a second ...
- Created on 23 December 2023
- 36. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... https://doi.org/10.33271/nvngu/2023-6/048 Abstract: Purpose. To study the dielectric properties of porcelain obtained from a mixture of sand, kaolin, and feldspar. The latter has been partially substituted ...
- Created on 23 December 2023
- 37. Managing the process of underground coal gasification
- (Content №6 2023)
- ... & Burshukova, G. A. (2021). Study of vibration properties of ceramic-metal nanostructural tin-cu coatings with different copper content 7 and 14 at.% on chromium-nickel-vanadium steels. News of the ...
- Created on 23 December 2023
- 38. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... of the received echo signals and quantifying their parameters. The amplitude of the echo signal and its spectral properties depends on the size and concentration of the scatterers, i.e., the structural ...
- Created on 23 December 2023
- 39. 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
- 40. Analysis of the input material flow of the transport conveyor
- (Content №5 2023)
- ... a deterministic process and a stationary random process with ergodic properties is proposed. Originality. The originality of the obtained results lies in the fact that, for the first time, a method of ...
- Created on 27 October 2023