- 1. Methodology for determining the heat distribution in disc brakes of mine hoisting machines
- (Content №5 2024)
- ... the course of heat phenomena in disc brakes using modern computing systems in order to determine and substantiate the operating parameters for the hoisting machine components. Methodology. The research ...
- Created on 29 October 2024
- 2. Problems of operating heating boilers of increased environmental efficiency
- (Content №6 2023)
- ... technology influence potential on the economic and operating parameters of the fire-engineering equipment. NTU “KhPI” Bulletin: “Power and heat engineering processes and equipment”, 2(6), 10-14. https://doi.org/10.20998/2078-774X.2021.02.02. ...
- Created on 23 December 2023
- 3. Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine
- (Content №6 2023)
- ... N., & Belitsky, P. (2013). Statistical Analysis of Mine Belt Conveyor Operating Parameters. Scientific Papers of Donetsk National Technical University. Series: Mining-Electromechanical, 2(26), 140-150. ...
- Created on 23 December 2023
- 4. Analysis of the input material flow of the transport conveyor
- (Content №5 2023)
- Authors: O.M.Pihnastyi*, orcid.org/0000-0002-5424-9843, National Technical University “Kharkiv Polytechnic Institute”, Kharkiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. M.O.Sobol, orcid.org/0000-0002-7853-4390, ...
- Created on 27 October 2023
- 5. The influence of the impeller design features on the combined operating process of the torque-flow pump
- (Content №2 2023)
- ... in the operating parameters of the “Turo” type torque-flow pump was achieved with the help of modernization of the impeller design. This allows expanding the range of the pump’s operation. At the same ...
- Created on 28 April 2023
- 6. Experimental and theoretical studies on the operating parameters of hydromechanical drilling
- (Content №1 2022)
- Authors: A.O.Ihnatov, orcid.org/0000-0002-7653-125X, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it. Ye.A.Koroviaka, orcid.org/0000-0002-2675-6610, Dnipro University of Technology, ...
- Created on 25 February 2022
- 7. Energy-efficient solutions of foundry class steelmaking electric arc furnace
- (Content №3 2021)
- ... consumption in daily production cycle. Geometrical and operating parameters are taken into account, in particular: variation in arcs energy efficiency at evolution of wells in charge under electrodes during ...
- Created on 23 June 2021
- 8. Geological and mining-engineering peculiarities of implementation of hydromechanical drilling principles
- (Content №1 2021)
- ... the devices are selected; structural use of mechanical rock-breaking organs of the devices; and operating parameters of the drilling process. It has been proved that the developed design schemes of hydromechanical ...
- Created on 05 March 2021
- 9. Mass flow control in a jet mill based on acoustic monitoring
- (Solid State Physics, Mineral Processing)
- ... of operating parameters on dry ball mill performance. Physicochem. Probl. Miner. Process, 54(3), 751-762. 3. Reshmin, B.I. (2016). Simulation modeling and control systems. Monograph. Moscow: ...
- Created on 19 August 2019
- 10. Study of the stress state of the downhole jet pump housing
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: A.S.Velychkovych, Cand. Sc. (Tech.), Assoc. Prof., Ivano-Frankivsk National Technical University of Oil and Gas, Associate Professor of the Structural Mechanics Department, Ivano-Frankivsk, ...
- Created on 17 November 2017
- 11. Influence of dynamic processes in mine hoists on safety of exploitation of shafts with broken geometry
- (Geotechnical and mining mechanical engineering, machine building)
- ... the system diagnostics parameters are substantiated. Findings. The methods of choosing maintenance and repair operations and correcting operating parameters of system elements, providing safe exploitation ...
- Created on 04 August 2016
- 12. Information-measuring complex for the research on trajectories of spindle with hydrostatical bearings
- (Geotechnical and mining mechanical engineering, machine building)
- ... supports, especially under relatively small harmonic load. The results of the analysis of indicators accuracy of spindle rotation, depending on the operating parameters of the hydrostatic supports are ...
- Created on 08 February 2016
- 13. The hypothesis on the energy assement as for operational safety of function elements in coal mining machines
- (Geotechnical and mining mechanical engineering, machine building)
- ... under specific conditions of resistance of the seam to cutting. Findings. The research proved that, irrespective of operating parameters of a mining machine, the product of specific power inputs ...
- Created on 30 October 2015
- 14. Energy efficient work of a coal mine dewatering plant
- (Electrical complexes and systems)
- ... of equivalent resistance of piping system considering the reduction of inside diameter caused by the mineral sediments was improved. The dependence of the efficiency of pump on its operating parameters ...
- Created on 27 October 2015
- 15. Solid phase motion in intermittent vertical flow
- (Geotechnical and mining mechanical engineering, machine building)
- ... transportation by vertical flow of fluid. The study provides for determination of correlation between the process of sludge removal by rising intermittent current and operating parameters of the submersible ...
- Created on 13 August 2013
- 16. Comparative analysis of methods of calculation of dedusting cyclone operational parameters
- (Environmental safety, labour protection)
- ... To assess advantages and disadvantages of the domestic and foreign design procedures of centrifugal dust collector operating parameters. Methodology. The article is based on the analytical study of alternative ...
- Created on 10 July 2013
- 17. Optimization problem solving by means of generalized gradient method and symmetry principle
- (Economy and management)
- ... operating parameters. The active search of effective strategy with a wide scope for the problems with nonlinear criterion functions and restrictions proceeds. Purpose. Creationof the synthesised algorithm ...
- Created on 19 December 2012
- 18. Mathematical modell of mine electrotechnical complex with synchronous and induction motors
- (Electrical complexes and systems)
- ... in mine electrotechnical complexes of particular configuration in case of commutations, changes in operating parameters and emergency states of synchronous and induction motors in the mine electric drive. ...
- Created on 19 December 2012
- 19. Theoretical substantiation of dynamical parameters of impulse injection of a fluid into a coal bed
- (Mining)
- ... passing of hydraulic impulses on the value of their pressure were set for the first time. Comparison of these dependences with operating parameters of the device for the impulsive liquid infusion in a ...
- Created on 14 November 2012