Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells
The most general mathematical models of transmission of mechanical energy from the drilling rig and boring pump in a mining hole are considered in the paper. Additive, proportional and generalized models of process of transmission of energy are grounded and offered. The base additive mathematical mo...
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| Format: | Article |
| Language: | Russian |
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Sergo Ordzhonikidze Russian State University for Geological Prospecting
2015-10-01
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| Series: | Известия высших учебных заведений: Геология и разведка |
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| Online Access: | https://www.geology-mgri.ru/jour/article/view/74 |
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| author | V. V. Kulikov M. S. Frolova |
| author_facet | V. V. Kulikov M. S. Frolova |
| author_sort | V. V. Kulikov |
| collection | DOAJ |
| description | The most general mathematical models of transmission of mechanical energy from the drilling rig and boring pump in a mining hole are considered in the paper. Additive, proportional and generalized models of process of transmission of energy are grounded and offered. The base additive mathematical model of transmission of mechanical energy is underlain in the basis of the traditional method of calculation of energy consumption at well-drilling and calculation of hydraulic resistances in a mining hole. Basic property of the additive model is absence of cross-coupling of different parts of transmission of energy. The base proportional mathematical model of transmission of mechanical energy is characterized by the followings properties: the values of the coefficient of efficiency of the parts of transmission of energy ratios stay unchanging; general coefficient of efficiency of all areas remains unchanging; at the different areas of transmission of energy the spent power changes in different number of times; the areas of transmission of energy mutually influence on each other; the maximum degree of influence is possessed by the last area, the least one is in the first area. |
| format | Article |
| id | doaj-art-49e229b89ab943bdb936e295cbfaeca0 |
| institution | DOAJ |
| issn | 0016-7762 2618-8708 |
| language | Russian |
| publishDate | 2015-10-01 |
| publisher | Sergo Ordzhonikidze Russian State University for Geological Prospecting |
| record_format | Article |
| series | Известия высших учебных заведений: Геология и разведка |
| spelling | doaj-art-49e229b89ab943bdb936e295cbfaeca02025-08-20T02:49:29ZrusSergo Ordzhonikidze Russian State University for Geological ProspectingИзвестия высших учебных заведений: Геология и разведка0016-77622618-87082015-10-0105606510.32454/0016-7762-2015-5-60-6574Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wellsV. V. Kulikov0M. S. Frolova1Russian State Geological Prospecting UniversityRussian State Geological Prospecting UniversityThe most general mathematical models of transmission of mechanical energy from the drilling rig and boring pump in a mining hole are considered in the paper. Additive, proportional and generalized models of process of transmission of energy are grounded and offered. The base additive mathematical model of transmission of mechanical energy is underlain in the basis of the traditional method of calculation of energy consumption at well-drilling and calculation of hydraulic resistances in a mining hole. Basic property of the additive model is absence of cross-coupling of different parts of transmission of energy. The base proportional mathematical model of transmission of mechanical energy is characterized by the followings properties: the values of the coefficient of efficiency of the parts of transmission of energy ratios stay unchanging; general coefficient of efficiency of all areas remains unchanging; at the different areas of transmission of energy the spent power changes in different number of times; the areas of transmission of energy mutually influence on each other; the maximum degree of influence is possessed by the last area, the least one is in the first area.https://www.geology-mgri.ru/jour/article/view/74boring pumpboring righydraulic resistancepressurecolumn of boring pipespowerenergycoefficient of efficiency |
| spellingShingle | V. V. Kulikov M. S. Frolova Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells Известия высших учебных заведений: Геология и разведка boring pump boring rig hydraulic resistance pressure column of boring pipes power energy coefficient of efficiency |
| title | Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells |
| title_full | Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells |
| title_fullStr | Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells |
| title_full_unstemmed | Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells |
| title_short | Base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells |
| title_sort | base mathematical models of process of transmission of mechanical energy during drilling of exploraty and geotechnological wells |
| topic | boring pump boring rig hydraulic resistance pressure column of boring pipes power energy coefficient of efficiency |
| url | https://www.geology-mgri.ru/jour/article/view/74 |
| work_keys_str_mv | AT vvkulikov basemathematicalmodelsofprocessoftransmissionofmechanicalenergyduringdrillingofexploratyandgeotechnologicalwells AT msfrolova basemathematicalmodelsofprocessoftransmissionofmechanicalenergyduringdrillingofexploratyandgeotechnologicalwells |