- 1. Substantiation of rational design parameters of a crusher with two movable jaws
- (Content №5 2024)
- ... geometric parameters of the two-jaw crusher with the optimal value of the nip angle, whose crushing chamber is formed by the closed loop circuit of the flat fourth-class lever mechanism and proposes a ...
- Created on 29 October 2024
- 2. The right to a safe environment: economic and legal guarantees of provision in Ukraine
- (Content №4 2024)
- ... Rada of Ukraine (n.d.). Decision of Chamber 1 of the European Court of Human Rights in the case “Oneryildiz v. Turkey” No. 48939/99 dated 18.06.2002. Retrieved from https://zakon.rada.gov.ua/laws/show/980_181#Text. ...
- Created on 28 August 2024
- 3. Influence of multiphase fuel injection on the technical and economic indicators of a transportation diesel engine
- (Content №3 2024)
- ... by soot. Energy, 271, 126974. https://doi.org/10.1016/j.energy.2023.126974. 24. Rogovyi, A., Korohodskyi, V., Khovanskyi, S., Hrechka, I., & Medvediev, Y. (2021). Optimal design of vortex chamber ...
- Created on 28 June 2024
- 4. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- ... chamber. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (6), 11-18. https://doi.org/10.29202/nvngu/2019-6/2. 27. Malanchuk, Z., Korniienko, V., Malanchuk, Y., & Moshynskyi, V. (2019). Analyzing ...
- Created on 28 June 2024
- 5. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... parameters of zeolite-smectite puff-stone washout and migration within an extraction chamber. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (6), 11-18. https://doi.org/10.29202/nvngu/2019-6/2. ...
- Created on 01 May 2024
- 6. Scientific bases and peculiarities of conversion of CHPP anthracite boilers to sub-bituminous coal combustion
- (Content №1 2024)
- ... and heat calculations of pulverizing systems, aerodynamic calculations of pulverized coal pipes and burners, thermal calculations of boilers and combustion chambers. Calculation justification of technical ...
- Created on 29 February 2024
- 7. Combustion and detonation of paste fuel of rocket engine
- (Content №5 2023)
- ... Features of the design schemes of engines with pulsed detonation chambers. Aviation and space engineering and technology, 2(162), 4-10. 9. Surovtsev, A. B., Kovalenko, K. I., Kuzmenko, N. Ya., & ...
- Created on 27 October 2023
- 8. Designing the working surfaces of rotary planetary mechanisms
- (Content №4 2023)
- ... compressor, the working surfaces of the rotor have been optimized. The maximum volume of the working chamber was increased by increasing the radius of the moving gear of the planetary-rotary mechanism. ...
- Created on 28 August 2023
- 9. Experimental research on muffle furnace dynamic properties
- (Content №3 2023)
- ... from https://ieeexplore.ieee.org/document/9807857. 4. Karvatskyi, A., Pulinets, I., & Shilovch, I. (2012). Mathematical model of the thermal-hydrodynamic state of a multi-chamber furnace during firing ...
- Created on 27 June 2023
- 10. Improving the environmental efficiency of glass furnace chimneys using heat recovery technologies
- (Content №2 2023)
- ... 3. Yerofieieva, A. А. (2020). Improving the efficiency of natural gas consumption by industrial chamber furnaces. Environment protection. Energy saving. Sustainable environmental management, Proceedings ...
- Created on 28 April 2023
- 11. The influence of the impeller design features on the combined operating process of the torque-flow pump
- (Content №2 2023)
- ... pump. Searching for the optimal blade extension into the free chamber of the pump. A torque-flow pump of the “Turo” type SVN 500/32 was chosen as the subject of the research work. Methodology. A number ...
- Created on 28 April 2023
- 12. Patterns of air mixture movement in the operating area for the annular ejector of pneumatic transportation system
- (Content №2 2023)
- ... of two-phase flows. Kyiv: Naukova dumka. ISBN 978-966-00-1752-8. 5. Somin, D. O., & Rohovyi, A. S. (2017). Vortex chamber superchargers: monograph. Kharkiv: FOP Mezina V. V. ISBN 978-617-7577-53-8. ...
- Created on 28 April 2023
- 13. Legal regulation of economic activity during the period of armed aggression against Ukraine
- (Content №1 2023)
- ... in Ukraine” (2022). Retrieved from https://zakon.rada.gov.ua/laws/show/2102-20#Text. 5. Law of Ukraine “On Chambers of Commerce and Industry in Ukraine” (2020). Retrieved from https://zakon.rada.gov.ua/laws/show/671/97-вр#Text. ...
- Created on 25 February 2023
- 14. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... chamber. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (6), 11-18. https://doi.org/10.29202/nvngu/2019-6/2. 3. Malanchuk, Y., Moshynskyi, V., Khrystyuk, A., Malanchuk, Z., Korniienko, V., & ...
- Created on 25 December 2022
- 15. Prospects of using the polymetallic ore processing waist for producing hardening mixtures
- (Content №3 2022)
- ... Akshatau mining and processing complex for strengthening the quarry benches, inter-chamber pillars and excavation roofs and producing building materials. Methodology. The complex approach is applied ...
- Created on 29 June 2022
- 16. Complex measurement of parameters of iron ore magnetic separation based on ultrasonic methods
- (Content №3 2022)
- ... Abstract: Purpose. To develop a method for complex ultrasonic measurement of such parameters of the iron ore slurry flow passing through the working chamber of the magnetic separator as efficiency, concentration ...
- Created on 29 June 2022
- 17. Thermodynamics of the developing contact heating of a process liquid
- (Content №2 2022)
- ... Effects of Pre-Chamber Combustion Products on Main Chamber Ignition Performance under an Ultra-Lean Condition. SAE Technical Paper Series. https://doi.org/10.4271/2020-01-2001. 17. Butcher, T.A. (2018). ...
- Created on 30 April 2022
- 18. Selective non-catalytic reduction of nitrogen oxides in the production of iron ore pellets
- (Content №1 2022)
- ... lances into the PRE zone chamber indicates a 60% reduction in nitrogen oxide emissions. Practical value. The introduction of the SNCR system at pellet production plant can reduce nitrogen oxide emissions, ...
- Created on 25 February 2022
- 19. Numerical studies on thermochemical processing of peat in a fixed layer
- (Content №1 2022)
- ... CO. The structural and physicochemical characteristics of gas generators are obtained and the initial conditions at the entrance to the discharge burners of the chamber furnace of the steam generator TPP-210A ...
- Created on 25 February 2022
- 20. Assessment of sudden soil faults hazard when developing a coal seam
- (Content №1 2022)
- ... of the lower layer, longwall withdrawal from the assembly chamber, the length of the working face. A nomogram is developed for assessing the risk of SFSS in the development of reservoir d6. Practical value. ...
- Created on 25 February 2022