- 1. Influence of multiphase fuel injection on the technical and economic indicators of a transportation diesel engine
- (Content №3 2024)
- ... and economic indicators of a forced transport diesel engine. Methodology. Scientific research is based on the use of comparative numerical experiment methods. Modern numerical methods are used to model ...
- Created on 28 June 2024
- 2. The influence of the impeller design features on the combined operating process of the torque-flow pump
- (Content №2 2023)
- ... of numerical experiments were conducted to determine the flow structure in the flowing part of a torque-flow pump. The width of the impeller blade was chosen as a variable. Numerical experiments were carried ...
- Created on 28 April 2023
- 3. Effect of geological and technological parameters on the convergence in a stope
- (Content №6 2021)
- ... position relative to the coal seam along the length of the extraction column based on the results of numerical experiments and forecast probable zones of rigid settlement of the powered support units according ...
- Created on 29 December 2021
- 4. Energy-efficient solutions of foundry class steelmaking electric arc furnace
- (Content №3 2021)
- ... of heat and mass transfer processes and numerical experiment. Findings. A mathematical model of energy-technological processes in arc furnace workspace has been developed to analyze and minimize energy ...
- Created on 23 June 2021
- 5. Investigation on the process of injection of commercial grade and blended fuel in a diesel engine
- (Content №2 2021)
- ... numerical experiment. Modern numerical methods in computational fluid dynamics are used for simulating fuel flow and spraying processes in the injector nozzle and combustion chamber. Findings. It was found ...
- Created on 29 April 2021
- 6. Innovative technique for evaluating electric power distortion in cable transmission line
- (Content №1 2020)
- ... the conditions of conducted numerical experiments, the indices of the share of pseudo-canonical and non-canonical components differ significantly depending on the distribution of the amplitudes of current ...
- Created on 10 March 2020
- 7. Geo-energetics of Ukrainian crystalline shield
- (Mining)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 5(143), 26-32. 29. Sudakov, А., Khomenko, О., Isakova, M., & Sudakova, D. (2016). Concept of numerical experimentof isolation of absorptive ...
- Created on 13 June 2019
- 8. Analysis of calculation models while solving geomechanical problems in elastic approach
- (Mining)
- ... models for problems in elastic approach. Methodology. Rock mechanics methods; methods of analysis of the results of theoretical calculations and numerical experiments using FEM. Findings. Algorithm ...
- Created on 08 March 2019
- 9. Aeroacoustic characteristics of the axial compressor stage with tandem impeller
- (Geotechnical and mining mechanical engineering, machine building)
- ... Comparative evaluation of aeroacoustic characteristics of the axial compressor stages with a single and equivalent tandem impeller. Methodology. The research was performed using the numerical experiment. ...
- Created on 03 March 2019
- 10. Mechanochemical synthesis of additives for cathode material of lithium-ion traction batteries
- (Electrical Complexes and Systems)
- ... and Sudakova, D. A., 2016. Concept of numerical experiment of isolation of absorptive horizons by thermoplastic materials. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 5(155), pp. 12–16. 6. Ziborov, ...
- Created on 26 December 2018
- 11. The macrokinetics parameters of the hydrocarbons combustion in the numerical calculation of accidental explosions in mines
- (Environmental safety, labour protection)
- ... Mathematical modeling, numerical experiment, kinetics analysis of explosive combustion reaction, analysis and synthesis. Findings. The paper analyzes the parameters of the kinetic equation against ...
- Created on 11 March 2018
- 12. Distribution of displacements around a single mine working driven in stratified rock mass
- (Mining)
- ... mass” system being developed gradually within the rock mass. Findings. The results of the numerical experiment helped determine rules of stratified rock mass formation around a mine working located ...
- Created on 11 January 2018
- 13. Modification of the method of large particles in the problem of calculation of an accidental explosion in mine atmosphere
- (Environmental safety, labour protection)
- ... of a gas-air medium on the basis of the large-particle method. Methodology. Mathematical modeling, numerical experiment, analysis and generalization and results. Findings. For joint solution ...
- Created on 17 November 2017
- 14. Determination of areas of atmospheric air pollution by sulfur oxide emissions from mining and metallurgical and energy generating enterprises
- (Environmental safety, labour protection)
- ... taking into account chemical transformations of sulfur oxides in the environment. A number of numerical experiments have been carried out to estimate the levels and zones of atmospheric air pollution in ...
- Created on 24 July 2017
- 15. Mathematical simulation of gas mixture forsed ignition for the calculation of the damaging factors of emergency explosion
- (Environmental safety, labour protection)
- ... of the established criteria for the initiation of the gas explosion. Methodology. Mathematical simulation, numerical experiment, analysis and synthesis of the results. Findings. The task of unsteady-state ...
- Created on 17 November 2016
- 16. Variation method based on the interpolation for navier-stokes solutions for transient uncompressible flow
- (Geotechnical and mining mechanical engineering, machine building)
- ... effects are stabilized by adding a new projection-based variational multiscale (VMS) term. Practical value. Numerical experiments demonstrate that our method is very effective for incompressible flows ...
- Created on 17 November 2016
- 17. Concept of numerical experiment of isolation of absorptive horizons by thermoplastic materials
- (Mining)
- Authors: А.К.Sudakov, Dr. Sc. (Tech.), Assoc. Prof., State Higher Educational Institution “National Mining University”, Dnipro, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. О.Ye.Khomenko, Dr. Sc. (Tech.), ...
- Created on 17 November 2016
- 18. The kinetics of the methane acidification by the oxygen and its role in the blast air wave formation in mine workings
- (Environmental safety, labour protection)
- ... explosion. Methodology. The mathematical modeling of the gas-dynamic and physicochemical processes of the gas explosion. The numerical experiment of the methane ignition process, deflagration and ...
- Created on 02 April 2016
- 19. Improvement of the efficiency of numerical methods employed in corrosive constructions research
- (Information technologies, systems analysis and administration)
- ... that ensures the required accuracy of the solution. The technique of obtaining the training samples for various types of rod element cross-sections was described. The results of numerical experiments that ...
- Created on 30 October 2015
- 20. Regional business development assessment model
- (Economy and management)
- ... have proposed the scenario-dynamic pricing model of enterprise development, and have carried out the numerical experiment which resulted into various scenarios of small business development in the Donetsk ...
- Created on 17 October 2013