- 41. The influence of viscoelastic properties of the belt on its dynamic characteristics
- (Geotechnical and mining mechanical engineering, machine building)
- ... in case of transverse vibrations. Methodology. Methodology for flexible belt transverse oscillation investigation is based on asymptotical methods of nonlinear mechanics and wave theory of movement. ...
- Created on 24 July 2017
- 42. Improving safety of movement of mining transport by applying wheels with counter-flange
- (Geotechnical and mining mechanical engineering, machine building)
- ... the additional contact in horizontal plane while transverse vibrations of the wheel pair relative to rail track and makes carriage more stable and increase the resisting force of the wheel against derailment ...
- Created on 21 May 2017
- 43. Conditions of replacing a single-frequency vibro-exciter with a dual-frequency one in the form of passive auto-balancer
- (Solid-State Physics, Mineral Processing)
- ... the form of the passive auto-balancer) are selected analytically at which the amplitude and frequency of slow vibrations of its box are equal to the amplitude and forced oscillation frequency of the box ...
- Created on 16 March 2017
- 44. Application of pulse-wave technology for oil well completion
- (Mining)
- ... Y. M., Karpash, O. M., Klimishin, Ya. D., Hutak, A. I. and Khudin, N. V., 2012. Increased oil recovering by acting on the layers by elastic vibrations packages. Electronic scientific journal “Oil and gas ...
- Created on 17 November 2016
- 45. Influence of Vibration Load on Elastohydrodynamic Lubrication of Texture Surface
- (Geotechnical and mining mechanical engineering, machine building)
- ... to normal and tangential vibrations. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, vol. 218, no.2, pp. 71‒82. 3. Venner, C. and Wijnant, Y., 2005. ...
- Created on 22 June 2016
- 46. Optimizing feed-forward neural network weight based on orthogonal genetic algorithm
- (Information technologies, systems analysis and administration)
- ... pressure or vibrations using neural networks. Neurocomputing, vol.144, no.20, pp. 471−483. 2. Renbo Luo, Wenzhi Liao and Youguo Pi., 2014. Discriminative supervised neighborhood preserving embedding ...
- Created on 02 April 2016
- 47. Compound fault diagnosis of gearbox based on blind source separation and EEMD-SVD
- (Geotechnical and mining mechanical engineering, machine building)
- ... technology in gearbox fault diagnosis. References: Gelle, G., Colas, M. and Serviere, C. (2001), “Blind source separation: a tool for rotating machine monitoring by vibrations analysis”, ...
- Created on 08 February 2016
- 48. The research of the torsional vibrations of the screw in terms of impulsive force impacts
- (Geotechnical and mining mechanical engineering, machine building)
- ... torsional vibrations of a screw. Methodology. The methodology is based on the Bubnova-Galorcina’s and Van-der-Pol’s methods combination, which allowed receiving the equations in a standard form in ...
- Created on 04 February 2016
- 49. Resonance phenomena in quasi-zero stiffness vibration isolation systems
- (Geotechnical and mining mechanical engineering, machine building)
- ... vibrations of mechanical systems and analytical methods for their research”, Abstract of Dr. Sci. (Tech.) dissertation, Dynamics and Strength of Machines, Lviv Polytechnic National University, Lviv, Ukraine. ...
- Created on 30 October 2015
- 50. Dynamics of vibrating machines starting with unbalanced drive in case of bearing body flat vibrations
- (Solid-state physics, mineral processing)
- ... in asynchronous electric motors in the Maple software environment. Findings. Expressions for vibration moments (additional dynamic loading caused by the bearing body’s vibrations) during the resonant ...
- Created on 30 October 2015