- 21. Efficiency of underground gas generator in consideration of the reverse mode
- (Contens №4 2020)
- ... simplifies the control of technological processes while studying gasification modes. Operating efficiency of the underground gas generator with the transition to the reverse mode has been substantiated ...
- Created on 30 August 2020
- 22. Approbation of the technology of efficient application of excavator-automobile com-plexes in the deep open mines
- (Contens №4 2020)
- ... https://doi.org/10.1007/s11771-019-4124-5. 7. Morales, N., & Reyes, P. (2016). Increasing the value and feasibility of open pit plans by integrating the mining system into the planning process. ...
- Created on 30 August 2020
- 23. Predictability of a small-amplitude disturbance of coal seams in Western Donbas
- (Contens №4 2020)
- ... demonstrating tectonic disturbances for the geological conditions of Yuvileina mine. Such geometrical parameters of the disturbances as amplitude and length are subject to the exponential rule of the probability ...
- Created on 30 August 2020
- 24. Forecast of methane emission from the undermined coalrock massif
- (Contens №4 2020)
- ... the quantity evaluation for methane emission from the undermined coalrock massif in operating coal mines is developed. Data analysis 10 years concerning the methane emission while coal beds mining at “Pivdenno-Donbaska-1” ...
- Created on 30 August 2020
- 25. Generic and professional managerial skills: changing nature, thinking and roles
- (Contens №3 2020)
- ... – Philosophy Series, 43(1/2019), 5-20. 11. Meissner, D., & Shmatko, N. (2019). Integrating professional and academic knowledge: the link between researchers skills and innovation culture. Journal ...
- Created on 02 July 2020
- 26. Ensuring sustainable development in the countries of the world based on environmental marketing
- (Contens №3 2020)
- ... form a systematic approach to the marketing of production based on the concept of sustainable development. Methodology. The methods used involve the structural observation of the countries’ ratings ...
- Created on 02 July 2020
- 27. Functional and investment strategies of technical development of enterprises
- (Contens №3 2020)
- ... Abstract: Purpose. To identify the links between the main elements of the strategic set of the company, to determine the problems and the possibilities of their effective implementation by cooperating ...
- Created on 02 July 2020
- 28. Multi-agent information service system of managing integration processes of enterprises
- (Contens №3 2020)
- ... Heravi, G., & Esmaeeli, A. N. (2020). Integrating life-cycle assessment and life-cycle cost analysis to select sustainable pavement: A probabilistic model using managerial flexibilities. Journal of ...
- Created on 02 July 2020
- 29. Clustering as a tool for managing industrial enterprise
- (Contens №3 2020)
- ... 6. Baldassarre, B., Schepers, M., Bocken, N., Cuppen, E., & Calabretta, G. (2019). Industrial Symbiosis: towards a design process for eco-industrial clusters by integrating Circular Economy and ...
- Created on 02 July 2020
- 30. Analysis of technical solutions for the implementation of on-board energy storage on the electric stock
- (Contens №3 2020)
- ... energy storage to the traction motors and through a static reversible converter of controlled type for the specified operating conditions of the electric stock and accepted assumptions. Findings. ...
- Created on 02 July 2020
- 31. The combined method for assessing risk factors in underground construction
- (Contens №3 2020)
- ... based on probability approach and rating systems. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (2), 58-64. 16. Carranza-Torres, C., & Diederichs, M. (2009). Mechanical analysis of circular ...
- Created on 02 July 2020
- 32. Using broadband signals for structural change detection in metal details
- (Contens №3 2020)
- ... In particular, this refers to the part of formation and processing of signals in information-measuring channels which provide control in operating conditions. Thus, expansion of functional capabilities ...
- Created on 02 July 2020
- 33. Analysis of economic and mathematical modeling of industrial enterprise functioning at multicollinearity based on parameterization
- (Contens №2 2020)
- ... 15. State Statistics Service of Ukraine (n.d.). Operating rate of Inhulets Mining Combine. Retrieved from http://www.ukrstat.gov.ua/operativ/oper_new.html. ...
- Created on 10 May 2020
- 34. Method for evaluating technical condition of aggregates based on artificial intelligence
- (Contens №2 2020)
- ... Findings. The task of evaluating the aggregate technical state is formed as a pattern recognition task. An analysis of literary sources has shown that the problem of pattern recognition relates to difficult-to-formulize tasks, and their solution requires new approaches, based on artificial intelligence methods. The artificial neural networks of counter propagation are proposed to use for recognizing the aggregate technical states. The article shows advisability of using the LVQ-network type, which has two layers of Kohonen and Grossberg in its composition, for this assessment. The efficiency of the network is confirmed by a test case. A genetic algorithm that allows choosing both the polynomial structure and its parameters is used to construct a diving line separating one class of signs from another. The technical condition of the lubricating system of the natural gas pumping aggregate is estimated, as an example of the developed methodology application. ...
- Created on 10 May 2020
- 35. Distribution of inorganic nitrogen compounds in purification of storm wastewater of the engine-building manufactory
- (Contens №2 2020)
- ... Practical value. When using “rafts” with a carrier of the “VIYA” type for the treatment of oil-contaminated storm wastewater, the economic indicators improved significantly and operating costs decreased at treatment facilities of Motor Sich JSC. The results obtained are the basis for upgrading existing water biotechnologies and developing new ones where for an intensification of processes of purification of storm wastewater of the industrial enterprises of petroleum products the immobilized microbiocenoses are used. Complex use of the fibrous carrier of the “VIYA” type and higher water plants for biological purification of storm wastewater from petroleum products and Nitrogen inorganic compounds will become the subject of our further research studies. ...
- Created on 10 May 2020
- 36. The environmental reliability of gas-fired boiler units by applying modern heat-recovery technologies
- (Contens №2 2020)
- ... Findings. The thermal and humidity characteristics of the exhaust gases at the mouth of the chimneys were studied at used dry and heated air to reduce the humidity of these gases with a wide temperature change. Under the conditions considered, the main parameters of the chimney anti-corrosion protection systems were determined to prevent condensation in them under normative operating conditions of these chimneys. Based on the values of the obtained parameters, a comparative analysis of the effectiveness of the considered methods for protecting gas exhaust paths for various heat-recovery plants was performed. It is shown that for heating boilers, the use of the air method is most effective in complex-heat recovery systems, characterized by the use of recovered heat to heat the return heat-network water and combustion air ...
- Created on 10 May 2020
- 37. Synthesizing models of nonlinear dynamic objects in concentration on the basis of Volterra-Laguerre structures
- (Contens №2 2020)
- ... 17. Morkun, V., Morkun, N., & Tron, V. (2015). Model synthesis of nonlinear nonstationary dynamical systems in concentrating production using Volterra kernel transformation. Metallurgical and Mining Industry, 7(10), 6-9. ...
- Created on 10 May 2020
- 38. Prediction of transient processes in oil pipelines with the purpose of emergency incident prevention
- (Content №1 2020)
- ... systems operating under incomplete loading (to prevent emergencies) References. 1. Hryhorskyi, S. Y. (2014). Methods of reducing the negative impact of transient processes caused by pumping unit ...
- Created on 10 March 2020
- 39. A complex source of electrical energy for three-phase current based on a stand-alone voltage inverter
- (Content №1 2020)
- ... one autonomous voltage inverter, to establish operating modes using zero combinations of inverter keys and to formulate a condition for energy transfer to an electromechanical converter from an additional ...
- Created on 10 March 2020
- 40. Review of methods for energy-efficiency improvement in induction machines
- (Content №1 2020)
- ... of a few trends was traced in this domain. The reference value of the field-generating current is an additional degree of freedom in the mathematical model of the investigated system. It influences the ...
- Created on 10 March 2020