- 21. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type
- (Content №1 2020)
- ... modes of dynamic loading of the drilling tool in order to improve its energy efficiency and reliability. Analysis of the frequency dependences of the change in non-stationary functions of the drilling ...
- Created on 10 March 2020
- 22. Energy optimization of a hoisting engine acceleration
- (Power Supply Technologies)
- Authors: V.S.Loveikin, Dr. Sc. (Tech.), Prof., orcid.org/0000-0003-4259-3900, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it.; ...
- Created on 26 October 2019
- 23. Dynamics of the two-drum electromechanical drive of suspended timbertransporting cable system
- (Power Supply Technologies)
- ... Abstract: Purpose. Determination of dynamic load factors in the links of a two-drum drive of a suspended cable timbertransporting plant equipped with an electric motor and an elastic coupling, ...
- Created on 19 August 2019
- 24. Mathematical and s-models of cargo oscillations during movement of bridge crane
- (Information Technologies)
- ... of the drive motor. Scientific Herald of NULES of Ukraine. Series: Technique and energy of APK, 262, pp. 27–38. 10. Loveikin, V. S. and Romasevych, Yu. O., 2015. Reducing the dynamic load of mechanisms ...
- Created on 24 April 2019
- 25. Conceptual basis of thermo-controllability in railway braking tribo pairs
- (Geotechnical and mining mechanical engineering, machine building)
- ... of freight wagons with various bogie. Transport, 30(1), pp. 88–92. DOI: 10.3846/16484142.2015.1020565. 8. Lovskaya, A. and Ryibin, A., 2016. The study of dynamic load on a wagon-platform at a shunting ...
- Created on 24 April 2019
- 26. Limitation of oscillations of vibrating machines during start-up and shutdown
- (Geotechnical and mining mechanical engineering, machine building)
- ... nature. The amplitude-frequency response and coefficients have been obtained, which characterize the dynamic load transmission to the fixed support structures for various viscous resistance forces determined ...
- Created on 03 March 2019
- 27. Theoretical and practical determination of parameters of on-board capacitive energy storage of the rolling stock
- (Geotechnical and mining mechanical engineering, machine building)
- ... A., 2016. The study of dynamic load on a wagon-platform at a shunting collision. Eastern-European Journal of Enterprise Technologies, 3(7(81)), pp. 4–8. DOI: 10.15587/1729-4061.2016.72054. 4. Ciccarelli, ...
- Created on 29 October 2018
- 28. Regime-parametric optimization of a mine winder deceleration
- (Geotechnical and mining mechanical engineering, machine building)
- ... that in comparison with rational laws of the mine winder deceleration using the optimum torque law reduces unwanted dynamic loads in the rope up to 28.4 %, and in the coupling by 15.4...82.7 %. In this ...
- Created on 29 October 2018
- 29. Risk-forming dynamic processes in units of mine hoists of vertical shafts
- (Geotechnical and mining mechanical engineering, machine building)
- ... G. D., Strelkov, M. A. and Zverev, V. U., 2015. Methods for minimizing dynamic loads in ropes of mine hoisting installations, Mining magazine, 8, pp. 92–95. DOI: 10.17580/gzh.2015.08.19. 10. Trifanov, ...
- Created on 29 October 2018
- 30. Electrical charges as catalysts of chemical reactions on a solid surface
- (Solid State Physics, Mineral Processing)
- ... 2006. EURODYMAT 2006 ‒ 8 thInternational Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading.pp. 977‒982. DOI: 10.1051/jp4: 2006134149. 17. Dychkovskyi, R. O., ...
- Created on 27 August 2018
- 31. Contents
- (Contents №3 2018)
- ... the influence of long-term dynamic loads 80 S.Kryshtopa, А.Kozhevnykov, М.Panchuk, L.Kryshtopa.Influence of triboelectric processes on friction characteristics ...
- Created on 25 July 2018
- 32. Start dynamics of vibrating machines with unbalanced drive considering its elasticity
- (Geotechnical and mining mechanical engineering, machine building)
- ... dynamic loads and energy losses in the system) excites, except resonant increase in braking vibration moment and “stopping” of engine speed. Originality. Theoretical positions of dynamics of running ...
- Created on 03 July 2018
- 33. Protection of objects from the influence of long-term dynamic loads
- (Geotechnical and mining mechanical engineering, machine building)
- ... subjected to the influence of vibrodynamic loads from the surface source, which allows reducing the tilt of the structure and the settlement of the foundation. Methodology. The methods of numerical ...
- Created on 03 July 2018
- 34. Investigation of stress-strain state of packet node connection in spatial vibration shakers
- (Geotechnical and mining mechanical engineering, machine building)
- ... yielded by the stand of dynamic loads. Methodology. The study is based on the fundamental approaches of applied mechanics, modeling theory, machine dynamics and vibration reliability. Findings. Dependences ...
- Created on 03 July 2018
- 35. The influence of implementation of circular pipes in load-bearing structures of bodies of freight cars on their physico-mechanical properties
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: O.V. Fomin, Doctor of Technical Sciences, Associate Professor, orcid.org/0000-0003-2387-9946, The State University of Transport Economy and Technologies, Associate Professor of the ...
- Created on 11 January 2018
- 36. Dynamic optimization of a mine winder acceleration mode
- (Electrical Complexes and Systems)
- ... the dynamic loads in machine components and improves the energetic characteristics of its drive. Practical value. The mode duration rational values and the ratio, which determines the role of the ...
- Created on 06 September 2017
- 37. Definition of vibro displacements of drive systems with laser triangulation meters and setting their integral characteristics via hyper-spectral analysis methods
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: S.V.Strutynskyi, Cand. Sc. (Tech.),The National Technical University of Ukraine “Kyiv Polytechnic Institute”, Kyiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it. A.A.Hurzhii, ...
- Created on 16 March 2017
- 38. Weighing and dosing systems for mining and metallurgy
- (Geotechnical and mining mechanical engineering, machine building)
- ... class (1–0.5), using modern methods of information processing and analysis, as well as development of weighing systems for conveyors having a short length and operating under high dynamic loads and shocks. ...
- Created on 02 October 2016
- 39. The optimal control of dynamic loads in a pump complex with adjustable pipeline valves
- (Geotechnical and mining mechanical engineering, machine building)
- ... modes has been determined. Findings. It has been proved that generation of irregular control of pipeline valves with electric drive is an efficient method for reduction of dynamic loads in the pump ...
- Created on 04 August 2016
- 40. Influence of dynamic processes in mine hoists on safety of exploitation of shafts with broken geometry
- (Geotechnical and mining mechanical engineering, machine building)
- ... полезных ископаемых в Пермском крае. – Пермь: Изд во ПГТУ, 2007. – С. 195–201. 3. Vorobel, S.V., Trifanov, G.D., 2011. Influence of speed diagram on dynamic loadings in the “lifting vessel – straight ...
- Created on 04 August 2016