Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost
The mathematical tool for an estimation of a coal mining volumes at mines and branch as a whole using the treatment equipment of various productivity is offered. Results of calculation the coal prime cost decreasing and requirement for the state grants as a result of technical re-equipment of mines...
Gespeichert in:
| Datum: | 2004 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
General Energy Institute of the National Academy of Sciences of Ukraine
2004
|
| Schlagworte: | |
| Online Zugang: | https://systemre.org/index.php/journal/article/view/234 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | System Research in Energy |
Institution
System Research in Energy| _version_ | 1860506925725122560 |
|---|---|
| author | Rublevsky N.T. Lyashenko O.F. |
| author_facet | Rublevsky N.T. Lyashenko O.F. |
| author_sort | Rublevsky N.T. |
| baseUrl_str | https://systemre.org/index.php/journal/oai |
| collection | OJS |
| datestamp_date | 2023-07-06T12:50:25Z |
| description | The mathematical tool for an estimation of a coal mining volumes at mines and branch as a whole using the treatment equipment of various productivity is offered. Results of calculation the coal prime cost decreasing and requirement for the state grants as a result of technical re-equipment of mines are presented. |
| first_indexed | 2026-03-24T02:01:10Z |
| format | Article |
| id | systemreorg-article-234 |
| institution | System Research in Energy |
| keywords_txt_mv | keywords |
| language | Ukrainian |
| last_indexed | 2026-03-24T02:01:10Z |
| publishDate | 2004 |
| publisher | General Energy Institute of the National Academy of Sciences of Ukraine |
| record_format | ojs |
| spelling | systemreorg-article-2342023-07-06T12:50:25Z Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost Оцінка впливу технічного переоснащення вуглевидобувних підприємств на обсяги видобутку та зміну собівартості вугілля Rublevsky N.T. Lyashenko O.F. mine, mathematical tool, fully mechanized face, extraction, prime cost, productivity. шахта, математична модель, комплексно-механізований вибій, видобуток, собівартість, продуктивність. The mathematical tool for an estimation of a coal mining volumes at mines and branch as a whole using the treatment equipment of various productivity is offered. Results of calculation the coal prime cost decreasing and requirement for the state grants as a result of technical re-equipment of mines are presented. Запропоновано математичний апарат для оцінки обсягів видобутку вугілля по шахтах та галузі в цілому при використанні очисної техніки різної продуктивності. Наведено результати розрахунків зниження собівартості вугілля та потреби в державних дотаціях внаслідок технічного переоснащення шахт. General Energy Institute of the National Academy of Sciences of Ukraine 2004-10-01 Article Article application/pdf https://systemre.org/index.php/journal/article/view/234 System Research in Energy; No. 1 (10) (2004): The Problems of General Energy; 45-48 Системні дослідження в енергетиці; № 1 (10) (2004): Проблеми загальної енергетики; 45-48 2786-7102 2786-7633 uk https://systemre.org/index.php/journal/article/view/234/188 |
| spellingShingle | mine mathematical tool fully mechanized face extraction prime cost productivity. Rublevsky N.T. Lyashenko O.F. Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| title | Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| title_alt | Оцінка впливу технічного переоснащення вуглевидобувних підприємств на обсяги видобутку та зміну собівартості вугілля |
| title_full | Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| title_fullStr | Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| title_full_unstemmed | Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| title_short | Estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| title_sort | estimation of influence of technical re-equipment of the coal-mining enterprises on volumes of extraction and change of the coal prime cost |
| topic | mine mathematical tool fully mechanized face extraction prime cost productivity. |
| topic_facet | mine mathematical tool fully mechanized face extraction prime cost productivity. шахта математична модель комплексно-механізований вибій видобуток собівартість продуктивність. |
| url | https://systemre.org/index.php/journal/article/view/234 |
| work_keys_str_mv | AT rublevskynt estimationofinfluenceoftechnicalreequipmentofthecoalminingenterprisesonvolumesofextractionandchangeofthecoalprimecost AT lyashenkoof estimationofinfluenceoftechnicalreequipmentofthecoalminingenterprisesonvolumesofextractionandchangeofthecoalprimecost AT rublevskynt ocínkavplivutehníčnogopereosnaŝennâvuglevidobuvnihpídpriêmstvnaobsâgividobutkutazmínusobívartostívugíllâ AT lyashenkoof ocínkavplivutehníčnogopereosnaŝennâvuglevidobuvnihpídpriêmstvnaobsâgividobutkutazmínusobívartostívugíllâ |