- 21. Pressure distribution in the oil reservoir in a two-dimensional plane
- (Content №1 2023)
- ... and Completion, Society of Petroleum Engineers, 31(04), 261-272. 14. Erasov, V. S., & Oreshko, E. I. (2017). Force, deformation and energy criteria of destruction. Electronic scientific journal “Trudy ...
- Created on 25 February 2023
- 22. Legal management and regulation of the activities of professional participants in the stock market of Ukraine
- (Content №6 2022)
- ... of Proceeds from Crime, Terrorist Financing and Financing the Proliferation of Weapons of Mass Destruction, which reduced corruption and sanctions during 20172020 and the Law of Ukraine On licensing of ...
- Created on 25 December 2022
- 23. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... energy efficiency, screening, rock mass, destruction References. 1. Thallner, D., Shcherbakova, V.V., Bakhmutov, V.G., Shcherbakov,V.P., Zhidkov, G.V., Poliachenko, I.B., & Biggin, A.J. (2022). New ...
- Created on 25 December 2022
- 24. Peculiarities of drilling hard rocks using hydraulic shock technology
- (Content №5 2022)
- ... can be used to optimise the drilling technology as well as a basis for training specialists in the field of hard rock drilling using hydraulic percussion technology. Keywords: rock destruction, hydrodynamic ...
- Created on 30 October 2022
- 25. Formation of a brand of sustainable industrial development in the postwar period
- (Content №3 2022)
- ... industry is analyzed and it is pointed out that the reason was not only physical destruction, but also the forced closure of enterprises. Assessment of the amount of assistance by its types is performed, ...
- Created on 29 June 2022
- 26. Stress state of the grinding tool loaded with tangential force
- (Content №3 2022)
- ... destruction of that part of the material that contains it. The linear formulation of the problem makes it possible to take into account the mutual influence of the tangential loads of several grains on ...
- Created on 29 June 2022
- 27. Flat problem to determine the forces of destruction of pieces n disintegrators while being grabbed in thick layer
- (Content №3 2022)
- ... criterion showing relationship of equivalent destructive stress and ultimate compressive strength of rock is used as a criterion of piece destruction in complex stress state. All force schemes of the piece ...
- Created on 29 June 2022
- 28. On the mechanism of ionization of atoms at compression of a substance by front of the converging shock wave
- (Content №3 2022)
- ... isotopes, nuclear reactions References. 1. Inozemtseva, O.A., Voronin, D.V., Petrov, A.V., Petrov, V.V., Lapin, A.S., Kozlova, A.A., , & Gorin, D.A. (2019). Destruction of the shells of polymer and ...
- Created on 29 June 2022
- 29. Treatment of formation water at oil fields using granular filters with varying particle sizes
- (Content №2 2022)
- ... S.A., Pashkevich, K.L., Nechaev, A.S., & Borisov, G.K. (2016). Increasing the degree of destruction of structural-mechanical barriers of the dispersed phase in the preparation of oil and water. Scientific ...
- Created on 30 April 2022
- 30. Assessment of sudden soil faults hazard when developing a coal seam
- (Content №1 2022)
- ... Universytetu, (6), 24-29. 4. Ashikhmin, V.D., Radchenko, A.G., Savchenko, A.V., Yalputa,E.A., & Fedosova, N.S. (2017). On sudden destruction of the soil of mine workings with methane breakthroughs ...
- Created on 25 February 2022
- 31. Analysis of stress in the conveyor belt (Maxwell–element model)
- (Content №4 2021)
- ... of the conveyor belt, at which there is no destruction of the material of the conveyor belt, is given. Originality. PDE-models of conveyor-type transport systems are improved, which are used to design ...
- Created on 23 August 2021
- 32. Definition of rational operating modes of a vibratory jaw crusher
- (Content №4 2021)
- ... 10. Nazarenko, I.I., & Mishchuk, E.O. (2014). Studies on the working process of destruction in a grinding chamber of the vibrating jaw crusher. Mining, construction, road and reclamation machines, ...
- Created on 23 August 2021
- 33. Water resistance of structured sand-sodium-silicate mixtures
- (Content №4 2021)
- ... preliminarily preheating to higher temperatures. Practical value. Research results will be useful in concepts of processes accompanying destruction of structured sands with water-soluble binders expanding, ...
- Created on 23 August 2021
- 34. New methods for preventing crumbling and collapse of the borehole walls
- (Content №4 2021)
- ... where there is intensive crumbling and collapse of rocks. Originality. For the first time, the main factors of wall destruction have been established and a method has been developed to prevent the destruction ...
- Created on 23 August 2021
- 35. Mathematical modeling of the surface roughness of the grinding wheel during straightening
- (Content №1 2021)
- ... roughness of the ground surface and other machining results. Methodology. Straightening a grinding wheel with a multipoint diamond dresser is a process of high-speed destruction of a hard, abrasive material ...
- Created on 05 March 2021
- 36. The method for determining the parameters of the diagrams of a truncated-wedge destruction of cylindrical samples of rocks
- (Content №1 2021)
- ... method for calculating the parameters of complete diagrams longitudinal tension deformation for the truncated-wedge shape of destruction of cylindrical rock samples to control the stress-strain state ...
- Created on 05 March 2021
- 37. Improvement of sub-level caving mining methods during high-grade iron ore mining
- (Content №1 2021)
- ... 76-92. 9.Mashchenko, V.A., Khomenko, O.Ye., & Kvasnikov, V.P. (2020). Thermodynamic aspect of rock destruction. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (1), 25-30. https://doi.org/10.33271/nvngu/2020-1/025. ...
- Created on 05 March 2021
- 38. Obtaining kinetic characteristics of combustion of the coke from solid biofuels
- (Content №6 2020)
- ... & Shchudlo, T. (2018). Thermal destruction kinetics of coal and solid biomass mixtures. Ukrainian Food Journal, 7, 738-753. https://doi.org/ 10.24263/2304-974X-2018-7-4-17. ...
- Created on 22 December 2020
- 39. Influence of particle geometry on the efficiency of operation of quasistatic and inertial disintegrators
- (Content №6 2020)
- ... 027 https://doi.org/10.33271/nvngu/2020-6/021 Abstract: Purpose. Research on interrelation of the efficiency of non-isometric particle destruction due to flexural deformation with the parameters of operational ...
- Created on 22 December 2020
- 40. Sodium silicate solute foaming in a flat slot-type capillary under microwave radiation influence
- (Content №6 2020)
- ... due to appearance of shell on free surface of partially dehydrated sodium silicate solute; vapor bubble in capsule formation; increasing steam pressure in capsule; capsule shell destruction and ejection ...
- Created on 22 December 2020