- 1. Mathematical modeling of a magnetic gear for an autonomous wind turbine
- (Content №2 2024)
- ... converters, numerical methods of mathematical modeling based on the finite element method, numerical solution of nonlinear differential equations, and methods of spectral analysis to estimate pulsations ...
- Created on 01 May 2024
- 2. Study on explosion in different cross-sectional shape charge cavity in tensile stress field
- (Content №3 2023)
- ... numerical solution of the problem of stress field distribution in a rock mass from the explosion of an explosive charge of various shapes. Izvestiya VUZov “Gornyj zhurnal”, 6, 28-34. 8. Ishchenko, К. S., ...
- Created on 27 June 2023
- 3. Patterns of air mixture movement in the operating area for the annular ejector of pneumatic transportation system
- (Content №2 2023)
- Authors: S.M.Ponomarenko, orcid.org/0000-0003-1346-7008, M.S.Polyakov Institute of Geotechnical Mechanics under the National Academy of Science of Ukraine, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ...
- Created on 28 April 2023
- 4. Mathematical simulation of autonomous wind electric installation with magnetoelectric generator
- (Content №5 2022)
- ... power plants, methods of mathematical modeling, which are based on the numerical solution of nonlinear differential equations to evaluate methods for correcting the output power in Matlab-Simulink by modifying ...
- Created on 30 October 2022
- 5. Formation of converging cylindrical detonation front
- (Content №6 2021)
- Authors: V.V.Sobolev, orcid.org/0000-0003-1351-6674, Dnipro University of Technology, Dnipro, Ukraine, email: This email address is being protected from spambots. You need JavaScript enabled to view it. O.V.Skobenko, orcid.org/0000-0003-4606-4889, Dnipro University of Technology, ...
- Created on 29 December 2021
- 6. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type
- (Content №1 2020)
- ... taking into account the received frequency compositions of the mode parameters of drilling until their subsequent numerical solution. The results of this task will further facilitate the choice of optimal ...
- Created on 10 March 2020
- 7. Determination of temperature field in thermally sensitive layered medium with inclusions
- (Geotechnical and mining mechanical engineering, machine building)
- ... is carried out, a linear differential equation with discontinuous coefficients in the linearizing function is obtained. An analytical-numerical solution of the obtained linear boundary value problem is ...
- Created on 03 March 2019
- 8. Thermoelastic state of a half-space with an edge crack under local heating conditions
- (Geotechnical and mining mechanical engineering, machine building)
- ... the problem of stationary heat conduction and thermoelasticity are reduced to singular integral equations (SIE) of the first kind, whose numerical solution was obtained by mechanical quadrature. Findings. In ...
- Created on 27 August 2018
- 9. The macrokinetics parameters of the hydrocarbons combustion in the numerical calculation of accidental explosions in mines
- (Environmental safety, labour protection)
- ... numerical solution of the equations of gas dynamics and chemical kinetics. In the numerical experiment, a direct relationship between the macrokinetic characteristics of the chemical reaction and the parameters ...
- Created on 11 March 2018
- 10. The influence of viscoelastic properties of the belt on its dynamic characteristics
- (Geotechnical and mining mechanical engineering, machine building)
- ... 9. Agapov, M.S., Kuznetsov, E.B. and Shalashilin, V.I., 2008. Numerical solution of the strong nonlinear deformation problems in the Euler coordinates. In: Selected problems of the strength of ...
- Created on 24 July 2017
- 11. Mechanism of thick metal walls penetration by high-speed microparticles
- (Solid-State Physics, Mineral Processing)
- ... numerical solution for the problem of the effect of external electrical charge on stability of the chemical bond. Solution was found for the equation of heat conductivity for estimating the temperature ...
- Created on 19 January 2017
- 12. Influence of Vibration Load on Elastohydrodynamic Lubrication of Texture Surface
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: Xiang Han, China University of Mining and Technology; Xuzhou Institute of Technology, Xuzhou, Jiangsu, China Abstract: Purpose. The study of the influence of vibration load on ...
- Created on 22 June 2016
- 13. Combinational image enhancement method based on wavelet domain
- (Information technologies, systems analysis and administration)
- ... Reza Jafari, Hamid Abrishami Moghaddam. (2014), “Imposing boundary and interface conditions in multi-resolution wavelet Galerkin method for numerical solution of Helmholtz problems”, Computer Methods in ...
- Created on 08 February 2016
- 14. Application of neuronetwork models for solving tasks of durability prediction of corrodible beam constructions
- (Geotechnical and mining mechanical engineering, machine building)
- ... the problem of longevity computation. We propose to use two neural networks: to determine the constraint type (neural network 1), and parameters of DES numerical solution for each of the constraints (neural ...
- Created on 05 November 2015
- 15. Longitudinal dynamics of mine suspended monorail
- (Geotechnical and mining mechanical engineering, machine building)
- ... models are systems of differential equations, numerical solution of which is obtained by the Runge-Kutta method using the software package Mathcad. Findings. Theoretical studies of the interaction ...
- Created on 29 March 2015
- 16. Mathematical model for mineral reserves evaluation
- (Geology)
- Authors: M.G. Lustiuk, Dr. Sci. (Tech.), Professor, Private Higher Educational Institution “European University”, Rivne, Ukraine V.M. Diakon, Cand. Sci. (Phys.-Math.), Associate Professor, ...
- Created on 17 October 2013
- 17. Determination of the rational place for laying the vent line using numerical models
- (Mining)
- ... Engineer of Land Management and Inventory, Dnipropetrovsk, Ukraine Annotation: The results of numerical solutions of the problem of stress-deformed state of marginal massif in the vicinity ...
- Created on 20 November 2012
- 18. Physical and numeral modeling of stressed-deformed state of the rock massif in the working face
- (Geotechnical and mining mechanical engineering, machine building)
- ... Higher Educational Institution “National Mining University”, Research Fellow, Dnipropetrovsk, Ukraine Abstract: Purpose. To investigate the stress field character and numerical solution for ...
- Created on 15 November 2012