- 21. Influence of particle geometry on the efficiency of operation of quasistatic and inertial disintegrators
- (Content №6 2020)
- ... heave deformation in coal roadway. Boletin Technico, 55(3), 348-355. 10. Sdvyzhkova, O., Golovko, Yu., Dubytska, M., & Klymenko, D. (2016). Studying a crack initiation in terms of elastic oscillations ...
- Created on 22 December 2020
- 22. Testing of the complex for gravitational washing of sand
- (Contens №5 2020)
- ... USME 2018. https://doi.org/10.1051/e3sconf/20186000016. 20. Vynohradov, B. V., Samusya, V. I., & Kolosov, D. L. (2019). Limitation of oscillations of vibrating machines during start-up and shutdown. ...
- Created on 30 October 2020
- 23. Influence of pulse excitation on electromechanical indicators of a linear pulse converter of electrodynamic type
- (Contens №3 2020)
- ... 3. Gorodzha, K. A., Podoltsev, O. D., & Troshchynskyi, B. A. (2019). Electromagnetic processes in pulse electrodynamic emitter for exciting elastic oscillations in concrete structures. Technical ...
- Created on 02 July 2020
- 24. Using broadband signals for structural change detection in metal details
- (Contens №3 2020)
- ... harmonics frequency (RBHF), absolute value of which indicates loss of energy in metal during oscillations and serves as an estimate of change in the structure of metal. Originality. Proposed Methods ...
- Created on 02 July 2020
- 25. Contens 01 2020
- (Content №1 2020)
- ... model of oscillations of a drill tool with a drill bit of cutting-scraping type 52 Electrical Complexes and Systems ...
- Created on 11 March 2020
- 26. Prediction of transient processes in oil pipelines with the purpose of emergency incident prevention
- (Content №1 2020)
- ... using the principles of operational calculus, which allowed us to obtain an analytical form of the nature description of the time-varying pressure oscillations in the characteristic points of the trace, ...
- Created on 10 March 2020
- 27. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type
- (Content №1 2020)
- Authors: I. Chudyk, Dr. Sc. (Tech.), Prof., orcid.org/0000-0002-7402-6962, Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, 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 10 March 2020
- 28. Results of testing and modelling the “drilling rig with hydraulic vibrator ‒ rock” system
- (Content №1 2020)
- ... it due to periodic growth, separation and collapsing of cavitational pockets, the pressure shock oscillations are realized in drilling mud. They are transformed into longitudinal vibrations of rock-breaking ...
- Created on 10 March 2020
- 29. On determining productive capacity of EV traction battery repair area
- (Power Supply Technologies)
- ... Bohomaz, V. M., & Kuropiatnyk, O. S. (2019) Mathematical and S-models of cargo oscillations during movement of bridge crane. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2, 108-115, DOI: ...
- Created on 26 October 2019
- 30. Energy optimization of a hoisting engine acceleration
- (Power Supply Technologies)
- ... been obtained in the research, allow eliminating the oscillations of its elements (load and coupling halves) at the end of acceleration mode. In addition, during the acceleration, undesirable maximal dynamic ...
- Created on 26 October 2019
- 31. Vibration platform for forming large-sized reinforced concrete products
- (Geotechnical and mining mechanical engineering, machine building)
- ... Progressive development of equipment with spatial oscillations for forming concrete products. Academic journal. Industrial Machine Building, Civil Engineering. Poltava: PoltNTU, 2(44), 16-23. 8. Biletskyi, ...
- Created on 26 October 2019
- 32. Impact of flexibility of support on gear mesh dynamics
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... method. The research on dynamics of the system is performed by methods of the theory of oscillations of two degree of freedom systems. Using the approximate method of theory of oscillations and algebra, ...
- Created on 19 August 2019
- 33. Contens 02 2019
- (Contens №2 2019)
- ... V.M.Bohomaz, O.S.Kuropiatnyk. Mathematical and s-models of cargo oscillations during movement of bridge crane 108 A.I.Shvachka, Yu.K.Taranenko, ...
- Created on 07 May 2019
- 34. Mathematical and s-models of cargo oscillations during movement of bridge crane
- (Information Technologies)
- ... effectiveness of research on the basis of mathematical models (linear, nonlinear) describing the dynamics of bridge cranes and cargo oscillations during transitional modes of movement, increases significantly ...
- Created on 24 April 2019
- 35. Contens 01 2019
- (Contens №1 2019)
- ... the jet pump’s mixing chamber 62 B.V.Vynohradov, V.I.Samusya, D.L.Kolosov.Limitation of oscillations of vibrating machines during start-up and shutdown ...
- Created on 20 March 2019
- 36. Limitation of oscillations of vibrating machines during start-up and shutdown
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: B.V.Vynohradov, Dr. Sc. (Tech.), Prof., orcid.org/0000-0002-9600-0739, State Higher Educational Institution “Ukrainian State University of Chemical Technology”, Dnipro, Ukraine, е-mail: ...
- Created on 03 March 2019
- 37. Regime-parametric optimization of a mine winder deceleration
- (Geotechnical and mining mechanical engineering, machine building)
- ... case, the oscillations of the drive and the final cargo at the end of deceleration do not exist. In aggregate, it allows increasing the reliability of the mine winder. The optimal value of the reduced ...
- Created on 29 October 2018
- 38. Forming the structure of automated system to control ground heavy-type ropeways
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: O. V. Denyshchenko, Cand. Sc. (Tech.). Assoc. Prof., orcid.org/0000-0002-4011-5422, National Mining University, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. А. L. Shyrin, Cand. ...
- Created on 27 August 2018
- 39. Start dynamics of vibrating machines with unbalanced drive considering its elasticity
- (Geotechnical and mining mechanical engineering, machine building)
- ... of coupling’s torsional oscillations close to stationary rotation mode of unbalanced vibration exciter is obtained. Relation between oscillation of bearing vibration system and coupling’s drive elasticity ...
- Created on 03 July 2018
- 40. Protection of objects from the influence of long-term dynamic loads
- (Geotechnical and mining mechanical engineering, machine building)
- ... of the dynamic characteristics of buildings in the far field of the source of oscillations. Academic journal. Industrial Machine Building, Civil Engineering, 1(43), рр. 202‒207. 6. Sdvizhkova, ...
- Created on 03 July 2018