- 1. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... (2019). Theoretical research on heat transfer law during underground coal gasification channel extension process. International Journal of Heat and Mass Transfer, 142, 118409. https://doi.org/10.1016/j.ijheatmasstransfer.2019.07.059. ...
- Created on 29 October 2024
- 2. The use of the CityGML standard for a 3D GIS of underground and open-pit mines
- (Content №3 2024)
- ... extension for handling very large TINs. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 4, 137-143. https://doi.org/10.5194/isprs-annals-IV-2-W1-137-2016. 25. Eriksson, ...
- Created on 28 June 2024
- 3. Improvement of the service life of mining and industrial equipment by using friction modifiers
- (Content №4 2023)
- ... a decrease in friction coefficient values and an extension of the service life of highly loaded gear mechanisms in mining and industrial equipment by 1.4–2.0 times have been established. It has been found ...
- Created on 28 August 2023
- 4. Theoretical and legal aspects of the regulation of environmental and land legal relations in the conditions of martial law in Ukraine
- (Content №2 2023)
- ... 9. Moroz, G., Myronenko, I., Vivcharenko, O., & Kobetska, N. (2021). Environmental restrictions on the exercise of land rights: european experience. International Journal of Agricultural Extension, ...
- Created on 28 April 2023
- 5. The influence of the impeller design features on the combined operating process of the torque-flow pump
- (Content №2 2023)
- ... pump. Searching for the optimal blade extension into the free chamber of the pump. A torque-flow pump of the “Turo” type SVN 500/32 was chosen as the subject of the research work. Methodology. A number ...
- Created on 28 April 2023
- 6. Assessment of geotechnical properties of Draa El Mizane highway tunnel (Algeria)
- (Content №6 2020)
- ... Risk of shear failure and extensional failure around over-stressed excavations in brittle rock. Journal of Rock Mechanics and Geotechnical Engineering, 9(2), 210-225. https://doi.org/10.1016/j.jrmge.2016.11.004. ...
- Created on 22 December 2020
- 7. Formation of metallurgical enterprise sustainable development portfolio using the method of analyzing hierarchies
- (Contens №2 2020)
- ... 4. Hvesik, M. A. (2019). Environmental Economics: Development Vectors. Kyiv: PI IEESD of the NAS of Ukraine. 5. Kuzminov, A., Korostieva, N., & Filippov, S. (2016). The Extension Model of Sustainable Management of Industrial Enterprises. Journal Of Economic Regulation, 7(3), 65-77. https://doi.org/10.17835/2078-5429.2016.7.3.065-077. ...
- Created on 10 May 2020
- 8. The use of deforming broaching for enhancing the efficiency of cutter chisels
- (Contens №2 2020)
- ... 4. Krivosheja, V. V. (2015). Effect of the deformation angle on the extension of cylindrical holes: monograph. Saarbrucken: LAP LAMBERT Academic Publishing. ...
- Created on 10 May 2020
- 9. Leveling of pressure flow of radial ventilator in mine ventilation system
- (Contens №6 2019)
- ... of the system. It is established that the most effective equalization of the output stream occurs in the “relatively long” diffuser extension, which is located directly after the fan and in the same diffuser ...
- Created on 23 December 2019
- 10. The development of technological solutions on mining and processing brown coal to improve its quality
- (Contens №6 2019)
- ... Findings. A reasonable technological scheme for developing an open brown coal deposit of Ukraine was proposed. Justified planned parameters of mining brown coal with extension of productivity of the ...
- Created on 23 December 2019
- 11. Fit selection and life forecasting of work of movable joints of hydraulic props of powered supports
- (Geotechnical and mining mechanical engineering, machine building)
- ... of working cylinder of hydraulic Legs depending on their extension. In IOP Conference Series: Materials Science and Engineering (pp.1-7). DOI:10.1088/1757-899X/91/1/012087. 12. Zia, U.A., & ...
- Created on 16 June 2019
- 12. Restoration of urban underground workings using secondary polymer composites
- (Environmental safety, labour protection)
- ... 5, pp. 33‒36. 3.Starkova, O. V., ed., 2017. Methodological bases of extension of operational life of underground engineering networks. Kharkiv: Raritety Ukrainy. 4.Garmash, A., Bondarenko, D., ...
- Created on 04 March 2019
- 13. Dynamic model of interaction of mechanisms on the section between the roll mill stand and the coiler in the process of wire winding by Garrett reel
- (Electrical Complexes and Systems)
- ... which provides an increase in the tension stability of long products when winding on Garrett-type coiling machines at the output mill-coiler section at a level that does not lead to the extension of the ...
- Created on 06 September 2017
- 14. Tectonophysical aspects of the development of geological structure of the western closure of the Horlivka anticline of the Donbаs
- (Geology)
- ... NW–SE maximum (σ3) and NE–SW minimum (σ1) principal axes, and apparently originated in Laramide time of Alpine orogeny is strike-slip faulting type and the youngest for the Donets Basin. Extension axis ...
- Created on 19 January 2017
- 15. Sectional shape of a flexible body sliding over a fixed block
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: N.A. Lubenets, Cand. Sci. (Tech.), Associate Professor, State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of Transport Systems and Technology, ...
- Created on 04 February 2016
- 16. New solution of the Euler problem about a flexible body sliding over a fixed block
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: N.A. Lubenets, Candidate of Technical Sciences, Associate Professor, State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of Transport Systems ...
- Created on 10 July 2014
- 17. Estimation of geomechanical parameters of the “pair workings-pillar-working face” system
- (Mining)
- ... parameters of the stability assuring measures provided for a skin-to-skin development heading being driven towards advancing mining face through determining the extension of breakage zone around the longwall, ...
- Created on 11 May 2014
- 18. New paradigm of the explosion-proof power equipment loading abilities use in coal mines
- (Power supply technologies)
- ... to optimal. It indicates, that the existing nomenclature row of transformer nominal power is satisfied, and there is not extension necessity for more rational selection and transformer substations loading ...
- Created on 21 March 2014
- 19. Distribution of solid particles and gas dispersions during injection of sunken two-phase jet into liquid
- (Information technologies, systems analysis and administration)
- ... into liquid was 200 mm. Three types of tuyers have been tested. The difference between them consisted in the configuration of the submersible part and nozzle. Two tips were extension of the pipe and differ ...
- Created on 19 December 2012
- 20. New conceptual approach to mine workings stability maintenance
- (Mining)
- ... расширению / Сахно И.Г. – Проблеми гірського тиску. 2010. – №18. С. 132–146. Sahno I.G. Laboratory research of peculiarities of effect of nonexplosive destroying agents by fixed extension / Sakhno ...
- Created on 21 November 2012