- 21. Analysis of numeric results for analogue of Galin’s problem in curvilinear coordinates
- (Content №1 2023)
- ... A. F., & Ostryk, V. I. (2015). Frictional contact of a rigid cone with an elastic half-space. Matematychni metody ta fizyko-mekhanichni polia, 55(4), 106-116. 3. Antipov, Y. A., & Mkhitaryan, ...
- Created on 25 February 2023
- 22. Improving transport logistics of extractive industry products in the context of capacity constraints on the railways
- (Content №6 2022)
- ... friction during chip formation. Solid State Phenomena, 291, 193-203. Retrieved from https://www.scientific.net/SSP.291.193. 7. Naumov, V., Zhamanbayev, B., Agabekova, D., Zhanbirov, Z., & Taran, I. ...
- Created on 25 December 2022
- 23. The influence of fissured material on tunnel stability (a numerical study)
- (Content №6 2022)
- ... Subjected to Surcharge Loading in Cohesive-frictional Soil. KSCE Journal of Civil Engineering, 20, 2270-2279. 17. Zaid, M. (2021). Dynamic stability analysis of rock tunnels subjected to impact loading ...
- Created on 25 December 2022
- 24. Numerical study on deformation around underground mining structures (Algeria)
- (Content №6 2022)
- ... https://doi.org/10.1016/j.sandf.2017.08.010. 13. Ouyang, Z., & Mayne, P. (2018). Effective Friction Angle of Clays and Silts from Piezocone Penetration Tests. Canadian Geotechnical Journal, 55(9). ...
- Created on 25 December 2022
- 25. Substantiating the methods for calculating the split cylindrical drums of mine hoisting machines with increased rope capacity
- (Content №5 2022)
- ... S. (2014). The frictional work in pair wheel-rail in case of different structural scheme of mining rolling stock. Progressive Technologies of Coal, Coalbed Methane, and Ores Mining, 529-535. 12. Ziborov, ...
- Created on 30 October 2022
- 26. Forceful interaction of the casing string with the walls of a curvilinear well
- (Content №4 2022)
- ... taking into account the well curvature and the friction, as well as the reaction forces of the well walls. A method of the tables numerical integration of the wells inclinometric measurements has been ...
- Created on 29 August 2022
- 27. 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
- 28. Modeling of manipulator grip reaches with regard to generalized coordinate constraints
- (Content №1 2022)
- ... of manipulator kinematics is proposed, taking into account the limitations of many permissible values, drive power and friction coefficients for all generalized coordinates. This allows, in contrast to ...
- Created on 25 February 2022
- 29. Lubricants for rail transport liquid (plastic) for friction pair “wheel – rail”
- (Content №1 2022)
- ... Research methods include statistical analysis of the results of experimental tests of the properties of existing and proposed lubricants on the STs-2 friction machine and in the conditions of real operation ...
- Created on 25 February 2022
- 30. Disclosure of state uncertainty of the roller chain based on cross-correlation
- (Content №1 2022)
- ... in the friction change of the plate roller open-chain through the estimation of the chain friction coefficient at idle speed. Methodology. To achieve the goal, the following tasks were set: to carry out ...
- Created on 25 February 2022
- 31. Experimental and theoretical studies on the operating parameters of hydromechanical drilling
- (Content №1 2022)
- ... Xue, Baolin Liu, Lixin Li, Fangtao Li, Kai Zhang & Yanbin Zang (2020). Experimental measurement on friction performance of PDC bearings for oil drilling under different working conditions. Measurement, ...
- Created on 25 February 2022
- 32. Feasibility study of exploiting gearbox oil temperature of wind turbine for improving a heat pump water heater in cold areas
- (Content №2 2021)
- ... conversion of mechanical energy harvested from the wind speed into thermal energy by exploiting only the friction phenomenon inside the gearbox of the wind turbine by completely dispensing with solar collectors ...
- Created on 29 April 2021
- 33. Shallow tunnel face stability analysis using finite elements
- (Content №1 2021)
- ... the applied face pressure until the face is collapsed. The second calculation method involves the Phi-c (the angle of internal friction and bonding) reduction method, which is based on calculating the ...
- Created on 05 March 2021
- 34. Dynamic loads in self-aligning gear transmissions of heavy loaded machines
- (Content №1 2021)
- ... gears including sliding friction. Journal of Mechanical Science and Technology, 29, 4563-4573. https://doi.org/10.1007/s12206-015-1001-5. 3. Parey, A., Jain, N., & Koria, S. (2014). Failure analysis ...
- Created on 05 March 2021
- 35. A deformation mode in a cold rolling condition to provide the necessary texture of the Ti-3Al-2.5V alloy
- (Content №1 2021)
- ... Patsera, S. (2019). Interrelation between shearing angles of external and internal friction during chip formation. Solid State Phenomena, 291, 193-203. https://doi.org/10.4028/www.scientific.net/SSP.291.193. ...
- Created on 05 March 2021
- 36. Direct method of studying heat exchange in multilayered bodies of basic geometric forms with imperfect heat contact
- (Content №1 2021)
- ... 3. Topchevska, K. (2017). Influence of friction power on temperature stresses during single braking. Physicochemical Mechanics of Materials, 53(5), 66-72. 4. Yang, X.J. (2017). A new integral transform ...
- Created on 05 March 2021
- 37. The method for determining the parameters of the diagrams of a truncated-wedge destruction of cylindrical samples of rocks
- (Content №1 2021)
- ... properties the shear resistance limit, internal and external friction coefficients and elastic modulus. The method is based on the improved Coulomb strength criterion, supplemented by the parameters of ...
- Created on 05 March 2021
- 38. Effect of alloying heat-resistant packing coatings on their tribotechnical, physical and mechanical properties
- (Content №6 2020)
- ... Natsionalnoho Hirnychoho Universytetu. 2020, (6): 041 - 047 https://doi.org/10.33271/nvngu/2020-6/041 Abstract: Purpose. To determine the effect of alloying nickel-based packing coatings on friction, wear ...
- Created on 22 December 2020
- 39. Enhancing efficiency of air distribution by swirled-compact air jets in the mine using the heat utilizators
- (Contens №5 2020)
- ... Stabnikov, A. (2018). On the skin friction due to turbulence in ducts of various shapes. Journal of Fluid Mechanics, 838, 369-378. https://doi.org/10.1017/jfm.2017.911. 14. Rumsey, C. L. (2018). The ...
- Created on 30 October 2020
- 40. Rationale of use of guanidine surfactants for fire extinguishing in natural ecosystems
- (Contens №4 2020)
- ... compared to the SFPM foaming agent under these technological conditions, which is possibly associated with a decrease in energy dissipation and loss of friction of the turbulent flow. Originality. ...
- Created on 30 August 2020