CONSTRUCTION OF IMITATION CLUSTER MODEL OF THE SYSTEM «MINE ROCKS – PRODUCED SPACE»

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Parent Category: Geo-Technical Mechanics, 2014

Category: Geo-Technical Mechanics, 2014, Issue 118

UDC[622.268.2:519.237.8]:51.007.57

Authors:

Bunko T.V., D.Sc. (Tech.), Senior Reseacher (IGTM NAS of Ukraine)

Kokoulin I.Ye., Ph.D. (Tech.), Senior Researcher (IGTM NAS of Ukraine)

Golovko S.A., M.S. (Tech.) (IGTM NAS of Ukraine)

Novikov L.A., M.S. (Tech.) (IGTM NAS of Ukraine)

Zhalilov A.Sh., M.S. (Tech.) (SP «Selidovugol»)

Bokij A.B., Doctoral student (SHEI «DonNTU»)

Abstract.

The produced space of coal mine is a high-permeable environment. The laws of motion of methane-air mixture in it are studied unenough, that air-distribution results in the decline of exactness of calculation in the ventilation of mine. For description of the produced space it is suggested to use the elements of cluster structures. Descriptions of clusters are described by theoretical-multiple models. Possibility of estimation character of motion of filtration streams is the feature of cluster design of the produced space, that allows to send them to facilities of degassing, and offer the effective location of facilities of degassing in the produced space. Technical decisions accepted with the use of the developed cluster model of the system «mine workings - produced space» to decrease the exit of methane from the produced space in the outgoing stream of mine and on an earthly surface.

Keywords:

cluster model, permeability of hard environment, laws of motion of air, produced space.

References:

1. Bokyy, B.V. and Bunko, T.V. (2011), “About the formalyzed invariant method  of description by nonlinear much-polar of areas of mine ventilation network with indefinite by a structure and aerodynamic parameters”,Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 92, pp. 264-274.

2. Bunko, T.V., Borovsky, A.V. and Bokiy, A.B. (2013), «Development of methods of mathematical design of emission of mine methane», Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 109, pp. 247-255.

3. Toropchyn, O.S., Golovko, S.A. and Bezkrovny, N.V. (2007), «Analytical method of determination of lines of current of losses of air through the produced space», Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 69, pp. 277–288.

4. Bunko, Т.V., Kokoulin, I.Ye. and Golovko, S.A. (2013), «Generalized algorithm calculation of losses through the produced space for different charts of the ventilation of cutting areas», Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 108, pp. 65–73.

5. Bunko, Т.В., Kokoulin, I.Ye., Golovko, S.A., Zhalylov, A.Sh. and Bokij, A.B. (2014), Principles constructions of cluster model of the produced space cutting area of methane-rich coal mine, Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 117, pp.141-152.

About the authors:

Bunko Tatyana Viktorovna, Doctor of Technical Sciences (D.Sc), Senior Researcher, Senior Researcher in the Department of Mineral Mining at Great Depths N.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Kokoulin Ivan Yevgenyevich, Candidate of Technical Sciences (Ph.D.), Senior Researcher, Senior Researcher in the Department of Mineral Mining at Great Depths N.S. Polyakov  Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Golovko Sofya Askhatovna, Master of Science, Junior Researcher in the Department of Rock Thermoaerodynamics and Automated Systems N.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Novikov Leonid  Andreyevich, Master of Science, Junior Researcher in the Department of Mineral Mining at Great Depths N.S. Polyakov  Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepropetrovsk, Ukraine,  This email address is being protected from spambots. You need JavaScript enabled to view it. .

Zhalilov Alexandr Shamilyevich, Master of Science, Chief mechanical engineer of the state enterprise «Selidovugol», Selidovo, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Bokiy Alexander Borisovich, Doctoral student of State Higher Educational Institution «National technical university» (SHEI «DonNTU»), Donetsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

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