- 1. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... physical properties of aggregates – Part 1: Determination of the resistance to wear (micro-Deval) (EN 1097-1). Retrieved from https://standards.iteh.ai/catalog/standards/cen/0704a937-7494-49be-827a-1da432fc0024/en-1097-1-2011. ...
- Created on 29 February 2024
- 2. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... wells. And taking into account the abrasive properties of rocks, it is possible to reduce the wear of the bits, and therefore the amount of necessary rock-crushing tools for the entire volume of drilling ...
- Created on 29 February 2024
- 3. Substantiation of the technological parameters of bucket-wheel excavator forward trench when mining titanium deposits
- (Content №6 2023)
- ... 3. Cherniaiev, O., Pavlychenko, A., Romanenko, O., & Vovk, Y. (2021). Reducing Wear of the Mine Ropeways Components Basing Upon the Studies of Their Contact Interaction. Mining of Mineral Deposits, ...
- Created on 23 December 2023
- 4. Alternative uses for crushed stone products generated to meet the raw material needs of asphalt production in Hungary
- (Content №5 2023)
- ... quarries that produce stone products for wearing courses of asphalt pavements also produce a significant amount of 0/4, 0/8 and 4/8 mm fractions. Because of Hungary’s pavement design and asphalt production ...
- Created on 27 October 2023
- 5. Designing the working surfaces of rotary planetary mechanisms
- (Content №4 2023)
- ... to Reduce Thermal Wear. Inventions, 7, 92. https://doi.org/10.3390/inventions7040092. 25. Tabor, S., Lezhenkin, A., Halko, S., Miroshnyk, A., Kovalyshyn, S., Vershkov, O., & Hryhorenko, O. (2019). ...
- Created on 28 August 2023
- 6. Improvement of the service life of mining and industrial equipment by using friction modifiers
- (Content №4 2023)
- ... superhard, refractory, and wear-resistant nanostructured layer on a metal base, have been established. This layer provides protection against wear, dynamic loads, thermal and oxidative degradation, and ...
- Created on 28 August 2023
- 7. Mathematical model of air flow movement in a motorized filter respirator
- (Content №3 2023)
- ... 23(3B), 2061-2070. https://doi.org/10.2298/TSCI181226031L. 20. Xu, S.S., Lei, Z., Zhuang, Z., & Bergman, M. (2019). Numerical Simulations of Exhaled Particles from Wearers of Powered Air Purifying ...
- Created on 27 June 2023
- 8. Mathematical model of the closed-loop system of excavator bucket positioning
- (Content №1 2023)
- ... A., Larsson, S., Rikard, M., & Pär, J. (2021). Full-Scale Simulation and Validation of Wear for a Mining Rope Shovel Bucket. Minerals, 11(6), 623. https://doi.org/10.3390/min11060623. 9. Svanberg, ...
- Created on 25 February 2023
- 9. Research on the rational profile of exit trails of auto transport in deep open mines
- (Content №6 2022)
- ... 2.Haddad, J.S., Denyshchenko, O., Kolosov, D., Bartashevskyi, S., Rastsvietaiev, V., & Cherniaiev, O. (2021). Reducing Wear of the Mine Ropeways Components Basing Upon the Studies of Their Contact ...
- Created on 25 December 2022
- 10. Haul road condition impact on tire life of mining dump truck
- (Content №6 2022)
- ... tire wear of trucks and prognostication of their service life. Transport Problems, 7(4), 85-94. ISSN: 1896-0596. 15. Nuri, A., & Nuri, S. (2019). Numerical modeling of transport roads in open pit mines. ...
- Created on 25 December 2022
- 11. Stress state of the grinding tool loaded with tangential force
- (Content №3 2022)
- ... its stress state and the material containing the grains. The determined stress state makes it possible to predict the number of loading cycles until the simultaneous rational wear of the grain and the ...
- Created on 29 June 2022
- 12. Mathematical 3D-modeling in the formation process of the overhauled surfaces in the repair industry
- (Content №2 2022)
- ... for changing the working surfaces of machine parts. Problems of Friction and Wear, (4(85)), 55-60. https://doi.org/10.18372/0370-2197.4(85).13871. 3.Senin, P.V., Rakov, N.V., & Makeiykin, A.V. (2019). ...
- Created on 30 April 2022
- 13. Lubricants for rail transport liquid (plastic) for friction pair “wheel – rail”
- (Content №1 2022)
- ... impurities, even with an expired shelf life, retains and demonstrates the transfer effect on all wheels of the VL11m/6 locomotive, and also slows down the wear rate of the combs of the wheel rims which ...
- Created on 25 February 2022
- 14. Disclosure of state uncertainty of the roller chain based on cross-correlation
- (Content №1 2022)
- ... wear, correlation analysis References. 1. Holmberg, K., & Erdemir, A. (2017). Influence of tribology on global energy consumption, costs and emissions. Friction, 5(3), 263-284. https://doi.org/10.1007/s40544-017-0183-5. ...
- Created on 25 February 2022
- 15. Experimental and theoretical studies on the operating parameters of hydromechanical drilling
- (Content №1 2022)
- ... wear of metal surfaces. Originality. Useful influence of the physicochemical properties of the substances under consideration decreases beginning from the ionogenic anion-active sulfonol towards the ionogenic ...
- Created on 25 February 2022
- 16. Ways to reduce hydraulic losses in multistage centrifugal pumping equipment for mining and oil-producing industries
- (Content №6 2021)
- ... 13. Peng, G., Wang, Z., & Fu, S. (2015). Wear characteristics of flow parts of centrifugal dredge pump. Journal of Drainage and Irrigation Machinery Engineering, 33(12), 1013-1018. https://doi.org/10.3969/j.issn.1674-8530.15.0161. ...
- Created on 29 December 2021
- 17. Student survey as a tool for quality assurance in higher education: the case of Ukrainian university
- (Content №4 2021)
- ... 7. Wearring, A., Le, H., Wilson, R., & Arambewela, R. (2015). The international students experience: An exploratory study of students from Vietnam. The International Education Journal: Comparative ...
- Created on 23 August 2021
- 18. Analysis of stress in the conveyor belt (Maxwell–element model)
- (Content №4 2021)
- ... make it possible to determine the limitations on the modes of acceleration or deceleration of the conveyor belt, preventing its damage and increased wear. This opens up prospects for designing effective ...
- Created on 23 August 2021
- 19. Investigation of effect of water content on railway granular supplementary layers
- (Content №3 2021)
- ... Baydak, S., & Hmelevska,N. (2020). Improvement of the railway track efficiency by minimizing the rail wear in curves. 15th International Scientific and Technical Conference Problems of the railway ...
- Created on 23 June 2021
- 20. Electric arc spraying of cermet coatings of steel 65G-Tic system
- (Content №2 2021)
- ... Vasileios, K., Kamnis, S., Allcock, B., & Sai, Gu (2019). Effects and interplays of spray angle and stand-off distance on the sliding wear behavior of HVOF WC-17Co coatings. Journal of thermal spray ...
- Created on 29 April 2021