Перегляд по Автору "Dychkovskyi, R."

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    • Features of setting up a complex, combined and zero-waste gasifier plant 

      Tabachenko, M; Saik, P; Lozynskyi, V; Falshtynskyi, V; Dychkovskyi, R (National Mining University, 2016-09-30)
      Purpose. Setting up and implementation of complex, combined and non-waste power-chemical plant based on underground coal gasification with regard to analysis of its technical and economic efficiency. Methods. Research ...

    • Innovative aspects of underground coal gasification technology in mine conditions 

      Falshtynskyi, V; Saik, P; Lozynskyi, V; Dychkovskyi, R; Petlovanyi, M (National Mining University, 2018-06-30)
      Purpose. Development of innovative approaches in technological and technical solutions improvement for coal seam gasification. Methods. Carrying-out of native and world experience in the coal reserves development by ...

    • On the formation of a mine-based energy resource complex 

      Falshtynskyi, V.; Dychkovskyi, R.; Khomenko, O.; Kononenko, M. (2020)
      The paper represents the analysis, which has helped to determine tendencies of the formation of energy resource complex based on the available mining facilities. The approach helps prolong operating life of the mine with ...

    • On the formation of a mine-based energy resource complex 

      Falshtynskyi, V.; Dychkovskyi, R.; Khomenko, O.; Kononenko, M. (2020)
      The paper represents the analysis, which has helped to determine tendencies of the formation of energy resource complex based on the available mining facilities. The approach helps prolong operating life of the mine with ...

    • Some economic indicators of coal mining from thin seams 

      Dychkovskyi, R; Avdiushchenko, A; Lozynskyi, V (Trans Tech Publications, 2017)
      The method of investment attraction evaluation for the implementation of mining equipment was substantiated. Discounted financial results were taking into account. Pros and cons of chosen method were analyzed. The practical ...

    • Substantiating parameters of stratification cavities formation in the roof rocks during underground coal gasification 

      Falshtynskyi, V; Lozynskyi, V; Saik, P; Dychkovskyi, R; Tabachenko, M (National Mining University, 2016-03-30)
      Purpose. Underground coal gasification, as a complex and technically difficult process, should be supported in many aspects by computer simulations or analytical calculations of rock mass behavior. However, little is known ...

    • Using the methods to calculate parameters of drilling and blasting operations for emulsion explosives 

      Kononenko, M.; Khomenko, O.; Cabana, E.; Mirek, A.; Dyczko, A.; Prostański, D.; Dychkovskyi, R. (2023)
      Mathematical modelling of rock mass breaking using blasting has been applied to obtain formulas for the calculation of crush zone radii, intensive fragmentation, and crack formation around the charging cavity in the ...