- 1. Geometric modelling of face processing surfaces by planetary executive devices of tunnelling machines
- (Content №5 2023)
- Authors: D.Dovhal, orcid.org/0000-0002-1448-4152, Dnipro University of Technology, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. I.Matsiuk*, orcid.org/0000-0002-0861-0933, Dnipro University of Technology, ...
- Created on 27 October 2023
- 2. Analysis of numeric results for analogue of Galin’s problem in curvilinear coordinates
- (Content №1 2023)
- ... method to the individual contact problems solution. Considering the influence of non-ideal material properties of interaction bodies. Considering the contact area’s complex geometry influence. Methodology. ...
- Created on 25 February 2023
- 3. New methods for preventing crumbling and collapse of the borehole walls
- (Content №4 2021)
- ... material increases the contact area of the metal shell with the rock, which collapses increasing the stability of the borehole walls. Keywords: drilling, drilling fluids, bath, cavern, crumbling, collapse, ...
- Created on 23 August 2021
- 4. Methods for determining the efficiency of the grinding process
- (Contens №5 2020)
- ... N. K. J., Fedorovich, V., Pyzhov, I., Markopoulosc, A. P., & Klimenkod, V. (2017). Theoretical Analysis of the Contact Area between Grinding Wheel Surface and Workpiece in Flat Face Grinding with Spindle ...
- Created on 30 October 2020
- 5. Development and research of thеrmоplаstiс methods for hardening details
- (Contens №2 2020)
- Authors: V. V. Kalchenko, Dr. Sc. (Tech.), Prof., orcid.org/0000-0002-9072-2976, Chernihiv National University of Technology, Chernihiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ...
- Created on 10 May 2020
- 6. On determining productive capacity of EV traction battery repair area
- (Power Supply Technologies)
- ... friction properties of wheel – rail pair in the contact area. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2, 46-52, DOI: 10.29202/nvngu/2018-2/7. 3. Raksha, S. V., Anofriev, P. G., ...
- Created on 26 October 2019
- 7. Mathematical modeling in the calculation of reinforcing elements
- (Geotechnical and mining mechanical engineering, machine building)
- ... Visnyk Natsionalnoho Hirnychoho Universytetu, 3, 76-81. 2. Kaminsky, A. O., & Selivanov, M. F. (2017). Slow crack growth with contact area. Reports of the National Academy of Sciences of ...
- Created on 26 October 2019
- 8. Conceptual basis of thermo-controllability in railway braking tribo pairs
- (Geotechnical and mining mechanical engineering, machine building)
- ... brake cylinders, effectively; - cooling the contact area of “brake pad ‒ wheel”, “brake pad ‒ disk”, by supplying compressed cooled air into the holes of the brake pad or formation in the contact ...
- Created on 24 April 2019
- 9. Risk-forming dynamic processes in units of mine hoists of vertical shafts
- (Geotechnical and mining mechanical engineering, machine building)
- ... processes on the friction properties of wheel ‒ rail pair in the contact area. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2, pp. 46‒52. DOI: 10.29202/nvngu/2018-2/7. 9. Trifanov, ...
- Created on 29 October 2018
- 10. Content
- (Content №2 2018)
- ... V.V.Krivda, S.O.Fedoriachenko. Influence of thermophysical processes on the friction properties of wheel ‒ rail pair in the contact area 46 O.I.Voloshyn,I.Yu.Potapchuk, ...
- Created on 25 July 2018
- 11. Influence of thermophysical processes on the friction properties of wheel ‒ rail pair in the contact area
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- Authors: V. P. Franchuk, Dr. Sc. (Tech.), Prof., orcid.org/0000-0003-0808-6606, National Mining University, Dniprо, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. K. A. Ziborov,Cand. Sc. (Tech.), Assoc. ...
- Created on 16 May 2018
- 12. Research on the influence of miners’ energy expenditure on coal mining efficiency
- (Economy and management)
- ... 13, pp. 162–171. 7. Zhipeng Lei, James Yang and Ziqing Zhuang, 2014. Novel algorithm for determining contact area between a respirator and a headform. Journal of Occupational and Environmental Hygiene, ...
- Created on 24 July 2017
- 13. On wheel rolling along the rail regime with longitudinal load
- (Geotechnical and mining mechanical engineering, machine building)
- ... nonstationary rectilinear motion of the rail wheel along the rail. Methodology. An analytical model of the interaction between the wheel and rail on an elementary contact area taking into account ...
- Created on 24 July 2017
- 14. Analytical study of rock cutting mechatron vibration system by flat auger tools
- (Mining)
- Authors: S.P.Shevchuk, Dr. Sc. (Tech.), Prof., National Technical University of Ukraine “Kiev Polytechnic Institute”, Kiev, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. N.A.Shevchuk, Cand. Sc. (Tech.), ...
- Created on 04 August 2016
- 15. Results of the studies of the impact interaction of lumpy rock mass with lining effective surface of machines
- (Geotechnical and mining mechanical engineering, machine building)
- ... in comparison with a hard impact to the exposed surface, due to increasing of the contact area of joint impact by 3–5 times and a contact time of the collision by 3–4 times. Originality. It has been ...
- Created on 13 August 2013