THERMAL SCIENCE
International Scientific Journal
TEMPERATURE FIELD DISTRIBUTION OF COAL SEAM IN HEAT INJECTION
ABSTRACT
In this article, we present a natural boundary element method (NBEM) to solve the steady heat flow problem with heat sources in a coal seam. The boundary integral equation is derived to obtain the temperature filed distribution of the coal seam under the different injecting conditions.
KEYWORDS
PAPER SUBMITTED: 2017-03-10
PAPER REVISED: 2017-05-01
PAPER ACCEPTED: 2017-05-10
PUBLISHED ONLINE: 2017-12-02
THERMAL SCIENCE YEAR
2017, VOLUME
21, ISSUE
Supplement 1, PAGES [S39 - S45]
- Squarek, J., Dawson, M., Coalbed Methane: Promise and Practise, Oil & Gas Journal, 104 (2006), 28, pp. 37-38
- Zhou F, et al., Recent Developments in Coal Mine Methane Extraction and Utilization in China: A Review, Journal of Natural Gas Science & Engineering, 31 (2016), Apr., pp. 437-458
- Yao, Y. B., et al., A Comprehensive Model for Evaluating Coalbed Methane Reservoirs in China, Acta Geologica Sinica, 82 (2008), 6, pp. 1253-1270
- Xue, Y., et al., Thermo-Hydro-Mechanical Coupled Mathematical Model for Controlling the Pre-Mining Coal Seam Gas Extraction with Slotted Boreholes, International Journal of Mining Science and Technology, 27 (2017), 3, pp. 473-479
- Geng, J. B., et al., Regression Analysis of Major Parameters Affecting the Intensity of Coal and Gas Outbursts in Laboratory, International Journal of Mining Science and Technology, 27 (2017), 2, pp. 327-332
- Qi, L. L., et al., Pore Characterization of Different Types of Coal from Coal and Gas Outburst Disaster Sites Using Low Temperature Nitrogen Adsorption Approach, International Journal of Mining Science and Technology, 27 (2017), 2, pp. 371-377
- Aguilera, R. F., et al., Link between Endowments, Economics and Environment in Conventional and Unconventional Gas Reservoirs, Fuel, 126 (2014), 9, pp. 224-238
- Xu, J. Z., et al., Mechanism and Application of Pulse Hydraulic Fracturing in Improving Drainage of Coalbed Methane, Journal of Natural Gas Science and Engineering, 40 (2017), Apr., pp.79-90
- Wang, K., et al., Investigation of Gas Pressure and Temperature Effects on the Permeability and Steady- State Time of Chinese Anthracite Coal: An Experimental Study, Journal of Natural Gas Science and Engineering, 40 (2017), Apr., pp. 179-188
- Zhang, Z. Z., et al., Effect of Thermal Treatment on Fractals in Acoustic Emission of Rock Material, Advances in Materials Science and Engineering, 2016 (2016), ID 6309856
- Zhou, F. D., et al., Injecting Pure N-2 and CO2 to Coal for Enhanced Coalbed Methane: Experimental Observations and Numerical Simulation, International Journal of Coal Geology, 116-117 (2013), 5, pp. 53-62
- Zhang, Z. Z., Fractal Dimension of Fracture Surface in Rock Material after High Temperature, Advances in Materials Science and Engineering, 2015 (2015), ID 468370
- Yang, X. J., A New Integral Transform Method for Solving Steady Heat-transfer Problem, Thermal Science, 20 (2016), Suppl. 3, pp. S639-S642
- Yang, X. J., A New Integral Transform Operator for Solving the Heat-Diffusion Problem, Applied Mathematics Letters, 64 (2017), Feb., pp. 193-197
- Yang, X. J., A New Integral Transform with an Application in Heat-Transfer Problem, Thermal Science, 20 (2016), Suppl. 3, pp. S677-S681
- Yang, X. J., Gao, F., A New Technology for Solving Diffusion and Heat Equations, Thermal Science, 21 (2017), 1, pp.133-140
- Yu, D. H., Mathematical Theory of the Natural Boundary Element Method (in Chinese), Science Press, Beijing, 1993