11
[13] Zhang, P., Dougherty, H., Su, D., and Trackemas,
J. Influence of longwall mining on the stability
of gas wells in chain pillars. In Proceedings of the
38th International Conference on Ground Control
in Mining, Morgantown, West Virginia, 2019,
pp. 38–48.
[14] Zhang, P. and Su, D. 2021. FLAC3D modeling
evaluation of the comprehensive NV-35 gas well
pillar study. In Proceedings of the 55th US Rock
Mechanics/Geomechanics Symposium, 20– 23 June
2021. Texas.
[15] Zhang, P., Su, D., Van Dyke, M., and Kim, B.H.
A case study of shale gas well casing deformation in
longwall chain pillars under deep cover. 57th U.S.
Rock Mechanics Geomechanics Symposium, Atlanta,
GA, June 26–28, 2023, pp.9.
[16] Tulu, I.B., Esterhuizen, G.S., Mohamed, K.M.,
Klemetti, T.M. Verification of a calibrated longwall
model with field measurements. In Proceedings of the
51st US Rock Mechanics/Geomechanics Symposium,
25–28 June 2017. San.
[17] Salamon, M.D.G. Mechanism of caving in longwall
coal mining. In: Proceedings of the 21st U.S. Rock
Mechanics Symposium, Denver, CO. A.A. Balkema
1990. p. 161–8.
[18] Tulu, I. B., Zhang, P., Su, D., Khademian, Z.,
and Kim, B. H. Analyzing Shale Gas Well Casing
Deformation in Pittsburgh Seam Longwall Chain
Pillars: A Case Study Integrating Numerical Methods
and Field Monitoring. Paper presented at the 58th
U.S. Rock Mechanics/Geomechanics Symposium,
Golden, Colorado, USA, June 2024. https://doi
.org/10.56952/ARMA-2024-0608.
[19] Raj, K. V., Bandopadhyay, S. and Ramani, R. V.
Turbulent Models for Pollutant Transport in Open
pit Mines under Stable Boundary Layer. Transactions
of Society for Mining, Metallurgy, and Exploration,
Inc., 2015, 338, 476–486.
[20] Raj, K. V., Collingwood, W. and Bandopadhyay, S.
Challenges in CFD Modeling of Air Flow in Open-
Pit Mines. Transactions of Society for Mining,
Metallurgy, and Exploration, Inc, 2013, 334,
449–456.
[21] Morla, R., Karekal, S. and A. Godbole, Transient-
flow modelling of DPM dispersion in unventilated
dead-end crosscuts and control strategy using curtain.
In Tukkaraja, P. (Ed.) Proceedings of the 18th North
American Mine Ventilation Symposium. Rapid City,
SD, 2021, CRC Press.
[22] Mohamed, K., Harris, M., Gangrade, V., Addis,
J., Raj, K. V. and S. Sarkar, Enhancing Ventilation
and Development Planning in Underground Stone
Mines: Insights from a CFD-Based Study. SME
Annual Meeting. Phoenix, AZ, 2024, SME.
[23] Raj, K. V., and V. Gangrade, CFD Modeling of a Large-
Opening Stone Mine using COMSOL Multiphysics.
In Tukkaraja, P. (Ed.) Proceedings of the 19th North
American Mine Ventilation Symposium. Rapid City,
SD, 2023, CRC Press.
[24] Wang, Y., Si, G., Oh, J. and B. Belle, CFD modelling
of longwall goaf atmosphere under vertical boreholes
gas drainage. International Journal of Coal Geology,
2023, 280, 104400.
[25] Guo, H., Yuan, L., Shen, B., Qu, Q. and J. Xue,
Mining-induced strata stress changes, fractures and
gas flow dynamics in multi-seam longwall mining.
International Journal of Rock Mechanics and Mining
Sciences, 2012, 54, 129–139.
[26] Zhang, F., Xu, H., Qin, Y., Guo, M., He, S., Wang,
K., Shi, Y. and Xiang, Z., Numerical simulation and
investigation of methane gas distribution and extrac-
tion in goaf with U-type ventilation of working face.
Environmental Science and Pollution Research,
2023, 30, 59510–59527.
[27] Tanguturi, K., Balusu, R. S. and B. Dlamini, Goaf
gas flow modelling in 6km long longwall panels.
Podzemni radovi, 2017, 31, 15.
[28] Karacan, C. Ö., Prediction of Porosity and
Permeability of Caved Zone in Longwall Gobs.
Transport in Porous Media, 2010, 82, 413–439.
[29] Karacan, C. Ö., Esterhuizen, G. S., Schatzel, S. J. and
Diamond, W. P. Reservoir simulation-based modeling
for characterizing longwall methane emissions and
gob gas venthole production. International Journal of
Coal Geology, 2007, 71, 225–245.
[30] Esterhuizen, G. S. and Karacan, C. O., Development
of Numerical Models to Investigate Permeability
Changes and Gas Emission around Longwall Mining
Panel. Alaska Rocks 2005, The 40th U.S. Symposium
on Rock Mechanics, 2005 (USRMS).
[13] Zhang, P., Dougherty, H., Su, D., and Trackemas,
J. Influence of longwall mining on the stability
of gas wells in chain pillars. In Proceedings of the
38th International Conference on Ground Control
in Mining, Morgantown, West Virginia, 2019,
pp. 38–48.
[14] Zhang, P. and Su, D. 2021. FLAC3D modeling
evaluation of the comprehensive NV-35 gas well
pillar study. In Proceedings of the 55th US Rock
Mechanics/Geomechanics Symposium, 20– 23 June
2021. Texas.
[15] Zhang, P., Su, D., Van Dyke, M., and Kim, B.H.
A case study of shale gas well casing deformation in
longwall chain pillars under deep cover. 57th U.S.
Rock Mechanics Geomechanics Symposium, Atlanta,
GA, June 26–28, 2023, pp.9.
[16] Tulu, I.B., Esterhuizen, G.S., Mohamed, K.M.,
Klemetti, T.M. Verification of a calibrated longwall
model with field measurements. In Proceedings of the
51st US Rock Mechanics/Geomechanics Symposium,
25–28 June 2017. San.
[17] Salamon, M.D.G. Mechanism of caving in longwall
coal mining. In: Proceedings of the 21st U.S. Rock
Mechanics Symposium, Denver, CO. A.A. Balkema
1990. p. 161–8.
[18] Tulu, I. B., Zhang, P., Su, D., Khademian, Z.,
and Kim, B. H. Analyzing Shale Gas Well Casing
Deformation in Pittsburgh Seam Longwall Chain
Pillars: A Case Study Integrating Numerical Methods
and Field Monitoring. Paper presented at the 58th
U.S. Rock Mechanics/Geomechanics Symposium,
Golden, Colorado, USA, June 2024. https://doi
.org/10.56952/ARMA-2024-0608.
[19] Raj, K. V., Bandopadhyay, S. and Ramani, R. V.
Turbulent Models for Pollutant Transport in Open
pit Mines under Stable Boundary Layer. Transactions
of Society for Mining, Metallurgy, and Exploration,
Inc., 2015, 338, 476–486.
[20] Raj, K. V., Collingwood, W. and Bandopadhyay, S.
Challenges in CFD Modeling of Air Flow in Open-
Pit Mines. Transactions of Society for Mining,
Metallurgy, and Exploration, Inc, 2013, 334,
449–456.
[21] Morla, R., Karekal, S. and A. Godbole, Transient-
flow modelling of DPM dispersion in unventilated
dead-end crosscuts and control strategy using curtain.
In Tukkaraja, P. (Ed.) Proceedings of the 18th North
American Mine Ventilation Symposium. Rapid City,
SD, 2021, CRC Press.
[22] Mohamed, K., Harris, M., Gangrade, V., Addis,
J., Raj, K. V. and S. Sarkar, Enhancing Ventilation
and Development Planning in Underground Stone
Mines: Insights from a CFD-Based Study. SME
Annual Meeting. Phoenix, AZ, 2024, SME.
[23] Raj, K. V., and V. Gangrade, CFD Modeling of a Large-
Opening Stone Mine using COMSOL Multiphysics.
In Tukkaraja, P. (Ed.) Proceedings of the 19th North
American Mine Ventilation Symposium. Rapid City,
SD, 2023, CRC Press.
[24] Wang, Y., Si, G., Oh, J. and B. Belle, CFD modelling
of longwall goaf atmosphere under vertical boreholes
gas drainage. International Journal of Coal Geology,
2023, 280, 104400.
[25] Guo, H., Yuan, L., Shen, B., Qu, Q. and J. Xue,
Mining-induced strata stress changes, fractures and
gas flow dynamics in multi-seam longwall mining.
International Journal of Rock Mechanics and Mining
Sciences, 2012, 54, 129–139.
[26] Zhang, F., Xu, H., Qin, Y., Guo, M., He, S., Wang,
K., Shi, Y. and Xiang, Z., Numerical simulation and
investigation of methane gas distribution and extrac-
tion in goaf with U-type ventilation of working face.
Environmental Science and Pollution Research,
2023, 30, 59510–59527.
[27] Tanguturi, K., Balusu, R. S. and B. Dlamini, Goaf
gas flow modelling in 6km long longwall panels.
Podzemni radovi, 2017, 31, 15.
[28] Karacan, C. Ö., Prediction of Porosity and
Permeability of Caved Zone in Longwall Gobs.
Transport in Porous Media, 2010, 82, 413–439.
[29] Karacan, C. Ö., Esterhuizen, G. S., Schatzel, S. J. and
Diamond, W. P. Reservoir simulation-based modeling
for characterizing longwall methane emissions and
gob gas venthole production. International Journal of
Coal Geology, 2007, 71, 225–245.
[30] Esterhuizen, G. S. and Karacan, C. O., Development
of Numerical Models to Investigate Permeability
Changes and Gas Emission around Longwall Mining
Panel. Alaska Rocks 2005, The 40th U.S. Symposium
on Rock Mechanics, 2005 (USRMS).