THERMAL SCIENCE

International Scientific Journal

EFFECT OF TEMPERATURE ON GAS SEEPAGE CHARACTERISTIC BASED ON COAL-GAS INTERACTION MODEL

ABSTRACT
The temperature has a significant impact on the coal seam gas extraction. A fully coupled model is established in this study, which takes into account the coal-gas interaction characteristic. The numerical result shows that the coalbed CH4 migratio and transport evolution coal bed CH4 reservoir is not only dependent on the coal matrix deformation, gas pressure and gas adsorption, but also closely related to temperature.
KEYWORDS
PAPER SUBMITTED: 2018-06-10
PAPER REVISED: 2018-08-25
PAPER ACCEPTED: 2018-09-25
PUBLISHED ONLINE: 2019-03-31
DOI REFERENCE: https://doi.org/10.2298/TSCI180610079X
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2019, VOLUME 23, ISSUE Supplement 3, PAGES [S661 - S667]
REFERENCES
  1. Chen, D., et al., Dependence of gas shale fracture permeability on effective stress and reservoir pressure: model match and insights, Fuel, 139 (2015), 1, pp. 383-392
  2. Yang, X. J., et al., Nonlinear dynamics for local fractional burgers' equation arising in fractal flow, Nonlinear Dynamics, 84 (2016), 1, pp. 3-7
  3. Xue, Y., et al., The influence of the backfilling roadway driving sequence on the rockburst risk of a coal pillar based on an energy density criterion, Sustainability, 10 (2018), 8, pp. 2609
  4. Zhou, A., et al., Influence of gas ventilation pressure on the stability of airways airflow, International Journal of Mining Science & Technology, 28 (2018), 2, pp. 297-301
  5. Lin, B., et al., Solid-gas coupling model for coalseams based on dynamic diffusion and its application, Journal of China University of Mining & Technology, 47 (2018), 1, pp. 32-39
  6. Cao, Z., et al., Control Mechanism of Surface Subsidence and Overburden Movement in Backfilling Mining based on Laminated Plate Theory, Computers, Materials & Continua, 53 (2017), 3, pp. 187-202
  7. Tulu, I. B., et al., Analysis of global and local stress changes in a longwall gateroad, International Journal of Mining Science and Technology, 28 (2018), 1, pp. 127-135
  8. Liu, J., et al., Interactions of multiple processes during CBM extraction: a critical review, International Journal of Coal Geology, 87 (2011), 3, pp. 175-189
  9. Xue, Y., et al., Deformation, Permeability and Acoustic Emission Characteristics of Coal Masses under Mining-Induced Stress Paths, Energies, 11(2018), 9, pp. 2233
  10. Warren, J. E., Root, P. J., The behavior of naturally fractured reservoirs, Society of Petroleum Engineers Journal, 3 (1963), 1, pp. 245-255
  11. Wu, Y., et al., Gas flow in porous media with Klinkenberg effects. Transport in Porous Media, 32 (1998), 1, pp. 117-137
  12. Yang, X. J., et al., Local fractional similarity solution for the diffusion equation defined on cantor sets, Applied Mathematics Letters, 47 (2015), 9, pp. 54-60
  13. Yang, X. J., et al., A new family of the local fractional pdes, Fundamenta Informaticae, 151 (2017), 1, pp. 63-75
  14. Xue, Y., et al., Evaluation of the Non-Darcy Effect of Water Inrush from Karst Collapse Columns by Means of a Nonlinear Flow Model, Water, 10 (2018), 9, pp. 1234
  15. Cao, J., et al., Simulation research on dynamic effect of coal and gas outburst. Journal of China University of Mining & Technology, 47 (2018), 1, pp. 113-120
  16. Xue, Y., et al., An elastoplastic model for gas flow characteristics around drainage borehole considering post-peak failure and elastic compaction, Environmental Earth Sciences, 77 (2018), 19, pp. 669

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence