- 41. Stress-strain state of rubber-cable tractive element of tubular shape
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... 2. Styp-Rekowski, M., Manka, E., Matuszewski, M., Madej, M. and Ozimina, D., 2015. Tribological problems in shaft hoist ropes wear process. Industrial Lubrication and Tribology, 67(1), pp. ...
- Created on 16 May 2018
- 42. Influence of thermophysical processes on the friction properties of wheel ‒ rail pair in the contact area
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... A., 2017. Towards a standard approach for the wear testing of wheel and rail materials. Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit [e-journal], 231(7), ...
- Created on 16 May 2018
- 43. Electromechanics system modelling of hydrotransport at an enrichment plant
- (Information technologies, systems analysis and administration)
- ... will be able to take into account changes related to equipment wear, and also produce the accumulation of technical changes caused by the exploitation of the pipeline system. Methodology. The ...
- Created on 11 March 2018
- 44. Drilling fluid circulation rate influence on the contact temperature during borehole drilling
- (Mining)
- ... fluid circulation rates. Using of this model makes it possible to define the permissible diminishing of the drilling fluid circulation rate in order to prevent any abnormal thermophysical wear of the drill ...
- Created on 11 March 2018
- 45. Analysis of the error obtaining while determining characteristics of rotor system within the run-down
- (Geotechnical and mining mechanical engineering, machine building)
- ... of each experiment. Practical value is in potential use of permanent stoppages of rotor systems to monitor basic total rotor characteristics – wear and tear of operating devices, block bearings, changes ...
- Created on 06 September 2017
- 46. Research on the influence of miners’ energy expenditure on coal mining efficiency
- (Economy and management)
- ... 2012. Discomfort and exertion associated with prolonged wear of respiratory protection in a health care setting. Journal of Occupational and Environmental Hygiene, 9(1), pp. 59‒64. 6. Sheng-Hsiu ...
- Created on 24 July 2017
- 47. Dynamic and kinematic synthesis of the contour gear hobbing’s system
- (Geotechnical and mining mechanical engineering, machine building)
- ... [Accessed 17 May 2017]. 5. Stein, S., Lechthaler, M., Krassnitzer, S., Albrecht, K., Schindler, A. And Arndt, M., 2012. Gear hobbing: a contribution to analogy testing and its wear mechanisms. ...
- Created on 24 July 2017
- 48. Perspectives of improving physical and mechanical properties of thermal coatings by electropulse exposure
- (Geotechnical and mining mechanical engineering, machine building)
- ... of coatings was carried out by using a dynamic calorimeter. The bond strength of the coating was determined by “pulling the pin” on the witness samples. Determination of wear resistance of the resulting ...
- Created on 16 March 2017
- 49. Computer simulation of fluid mechanics and heat transfer processes at the working face of borehole rock
- (Mining)
- ... the azimuthal direction. The ultimate non-uniformity of the speed field is revealed in the water hole passages of the drilling core bit, which results in its heavier wear. Based on the distribution speed ...
- Created on 17 November 2016
- 50. Wear resistance of nanocomposite coatings with dry lubricant under vacuum
- (Geotechnical and mining mechanical engineering, machine building)
- ... was σcoh = 87.5 MPa. The examination of the surface strength of the coatings when in friction, seizure susceptibility and a triboactivation degree have been evaluated in terms of wear intensity in the ...
- Created on 02 April 2016