- 21. The research of industrial production dynamics based on the tools of chaos theory
- (Content №2 2024)
- ... phase space, attractors, Lyapunov’s chaos indicators, the maximum length of a reliable forecast of the socio-economic system development, etc. Methodology. The methodological basis of the study is the ...
- Created on 01 May 2024
- 22. Eco-friendly biosorbent based on local raw material: application to dye removal
- (Content №2 2024)
- ... basic Red 46 dye References. 1. Patra, T., Mohanty, A., Singh, L., Muduli, S., Parhi, P. K., & Sahoo, T. R. (2022). Effect of calcination temperature on morphology and phase transformation of MnO2 ...
- Created on 01 May 2024
- 23. Basics of calculation of a two-circuit air purification system for polydisperse dust
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- ... O., Smyk, S., & Movila, D. (2009). Separation of the solid phase of a polydisperse flow into fractions in a combined cleaning system. Ekologiya i promyshlennost, 4, 74-76. 18. Chen, L., Zhang, H., ...
- Created on 01 May 2024
- 24. Cable line equivalent circuit parameters determination using the instantaneous power components
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- ... Power Electrical Traction Line System. Energies 2012, (5), 5002-5018. https://doi.org/10.3390/en5125002. 13. Hoshmeh, A. (2016). A three-phase cable model based on lumped parameters for transient calculations ...
- Created on 01 May 2024
- 25. Characteristics of elasticity, frequency, and stability of plate connecting assemblies for vibrating machines
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- ... Miroshnik, O., & Cherniuk, A. (2021). A calculated determination and experimental refinement of the optimal value of the single-phase induction motor transformation ratio. Energetika, 67(1), 13-19. ...
- Created on 01 May 2024
- 26. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... curve, friction stress of the ferrite crystal lattice and resistance of interphase boundary pearlite to propagation of deformation were estimated. Findings. Depending on the structural state of austenite, ...
- Created on 01 May 2024
- 27. Two-stage problems of optimal location and distribution of the humanitarian logistics system’s structural subdivisions
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- ... 22. Seraji, H., Tavakkoli-Moghaddam, R., & Soltani, R. (2019). A two-stage mathematical model for evacuation planning and relief logistics in a response phase. Journal of Industrial and Systems Engineering, ...
- Created on 29 February 2024
- 28. Heat exchange under the longitudinal movement of wet steam in finning heat exchangers
- (Content №1 2024)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu. 2024, (1): 069 - 075 https://doi.org/10.33271/nvngu/2024-1/069 Abstract: The paper is devoted to the study on hydrodynamics and heat exchange of two-phase ...
- Created on 29 February 2024
- 29. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
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- ... Kalman (2017). Experimental pressure drop analysis for horizontal dilute phase particle-fluid flows. Powder Technology, 321, 355-368. https://doi.org/10.1016/j.powtec.2017.08.029. 18. Mysak, S. Y., Galyanchuk, ...
- Created on 29 February 2024
- 30. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
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- ... The everlasting hunt for new ice phases. Nature Communications, 12, 3161. https://doi.org/10.1038/s41467-021-23403-6. 8. Tan, M., Mei, J., & Xie, J. (2021). The formation and control of ice crystal ...
- Created on 29 February 2024
- 31. Methodology of creation and development of information systems for technological safety of mining facilities
- (Content №6 2023)
- ... model for estimating gradients of concentration gases and the number of sensors. Findings. A project for the phased development of IS architecture of mining facilities based on the implementation of ...
- Created on 23 December 2023
- 32. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... - 099 https://doi.org/10.33271/nvngu/2023-6/093 Abstract: Purpose. Based on the instantaneous electrical power of a three-phase asymmetric system of sinusoidal periodic current, to determine positive, ...
- Created on 23 December 2023
- 33. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... Bianco, V., De Rosa, M., & Vafai, K. (2022). Phase-change materials for thermal manage-ment of electronic devices. Applied Thermal Engineering, 214, 118839. ISSN 1359–4311. https://doi.org/10.1016/j.applthermaleng.2022.118839. ...
- Created on 23 December 2023
- 34. Recycling of barite ore tailings into porcelain: microstructure and dielectric properties
- (Content №6 2023)
- ... of SBWs substitution on macroscopic dielectric properties. Microstructural observations reveal various crystalline phases and micropores, contributing to property effects. Following sintering at 1200 °C, ...
- Created on 23 December 2023
- 35. Managing the process of underground coal gasification
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- ... (2), 67-73. 9. Pivnyak, G. G., & Beshta, O. O. (2020). A complex source of electrical energy for three-phase current based on a stand-alone voltage inverter. Naukovyi Visnyk Natsionalnoho Hirnychoho ...
- Created on 23 December 2023
- 36. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... K., Snider, L., Ryan, D., & Haworth, K. J. (2016). Size-isolation of ultrasound-mediated phase change perfluorocarbon droplets using differential centrifugation. Journal of the Acoustical Society of ...
- Created on 23 December 2023
- 37. Research on an eco-safe filtration plant for wastewater treatment made of natural raw materials
- (Content №5 2023)
- ... pyrometry as an in situ diagnostic tool in metal additive manufacturing: Detecting sintering and liquid phase transitions in electron beam powder bed fusion. Additive Manufacturing, 63, 1-14. https://doi.org/10.1016/j.addma.2023.103404. ...
- Created on 27 October 2023
- 38. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... reservoir, technogenic gas deposit References. 1. Skypochka, S. Y., & Palamarchuk, T. A. (2015). Interdependence between methane phase states and gas-content in the coal strata. Geo-Technical Mechanics, ...
- Created on 27 October 2023
- 39. Reducing the formation of asphaltene deposits and increasing the flow rates of oil wells
- (Content №5 2023)
- ... technique for modeling asphaltenic crude oil phase behavior. Fluid Phase Equilibria, 0378-3812. https://doi.org/10.1016/j.fluid.2020.112545. 8. Kharchenko, M., Manhura, A., Manhura, S., & Lartseva, ...
- Created on 27 October 2023
- 40. Structure and interpretation of the anomalous magnetic field of the South Turgay petroleum region
- (Content №5 2023)
- ... Range, Southern Kazakhstan: Multiple remagnetization events correlate with phases of deformation. Journal of geophysical research: solid earth, 118, 3871-3885. https://doi.org/10.1002/jgrb.50253. 17. ...
- Created on 27 October 2023