MEASUREMENT OF GAS DYNAMIC PARAMETERS IN SLIT DURING EVAPORATION OF WALLS
UDC: 536.46
DOI: 10.33285/2073-9028-2019-1(294)-109-119
Authors:
Belyakov Georgy V.
1,
Tairova Aliya A.1,2,
Filippov Anatoly N.3
1 Institute of Geosphere Dynamics (IDG RAS), 38, Leninskiy рrospect, Moscow, 119334, Russian Federation
2 Moscow Institute of Physics and Technology (State University), 38, Leninskiy рrospect, Moscow, 119334, Russian Federation; 9, Institutskiy pereulok, Dolgoprudnyi, 141701, Moscow region, Russian Federation
3 Gubkin Russian State University of Oil and Gas (National Research University), 65, Leninskiy prospect, Moscow, 119991, Russian Federation
Keywords: exothermic reaction, evaporation of slit walls, gas flow, fracturing mo-deling, recovery factor
Annotation:
The results of laboratory measuring of gas-dynamic parameters in the fracture during evaporation of its walls are presented. The fracture of a shale layer was simulated by a slit created in plexiglass. The fracture was blown through by gas flow, its speed was experimentally measured. The values of flow rates, evaporation speed and entrainment of the mass of material from the surface of the slit are recorded. The shall recovery factor is calculated under laboratory conditions.
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