Effects of air volume ratio parameters on air curtain dust suppression in a rock tunnel’s fully-mechanized working face

Advanced Powder Technology - Tập 29 Số 2 - Trang 230-244 - 2018
Hao Wang1,2, Wen Nie1,2, Weimin Cheng1,2, Qiang Liu1,2, Jin Hu1,2
1College of Mining and Safety Engineering, Shandong University of Science and Technology, Qingdao 266590, China
2State Key Laboratory of Mining Disaster Prevention and Control Co-found by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology, Qingdao, 266590, China

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Tài liệu tham khảo

Amyotte, 2009, Application of inherent safety principles to dust explosion prevention and mitigation, Process Saf. Environ. Eng., 87, 35, 10.1016/j.psep.2008.06.007

Zheng, 2009, A statistical analysis of coal mine accidents caused by coal dust explosions in China, J. Loss Prev. Process Ind., 22, 528, 10.1016/j.jlp.2009.02.010

Abbey, 1999, Long-term inhalable particles and other air pollutants related to mortality in nonsmokers, Am. J. Respir. Crit. Care Med., 159, 373, 10.1164/ajrccm.159.2.9806020

Zhao, 2007

Jayaraman, 1996, Optimizing air curtains for dust control on continuous miner faces: a full-scale model study, Appl. Occup. Environ. Hyg., 11, 838, 10.1080/1047322X.1996.10389978

Sasmito, 2013, Some approaches to improve ventilation system in underground coal mines environment– a computational fluid dynamic study, Tunn. Undergr. Space Technol., 34, 82, 10.1016/j.tust.2012.09.006

Ciocanea, 2013, Modular ventilation with twin air curtains for reducing dispersed pollution, Tunn. Undergr. Space Technol., 37, 180, 10.1016/j.tust.2013.03.012

Wang, 2004, Numerical simulation study on ventilation flow field of wall-attached jet in heading face, J. China Coal Soc., 29, 425

Wang, 2011, Numerical simulation of dust distribution at a fully mechanized face under the isolation effect of an air curtain, Min. Sci. Technol. (China)., 21, 65, 10.1016/j.mstc.2010.12.001

Nie, 2016, Simulation experiment on multi-direction whirling air curtain preventing dust diffusion, J. Central South Univ. (Sci. Technol.), 47, 350

Cheng, 2016, Impact of pressure pumping ratio and location of air curtain generator on the dust resistance effect in fully mechanized workface, J. China Coal Soc., 41, 1976

Nakayama, 1996, 3 Dimensional flow measurement at heading face and application of CFD, Shigen-to-Sozai, 112, 639, 10.2473/shigentosozai.112.638

S.M. Aminossadati, K. Hooman, Numerical simulation of ventilation air flowing underground mine workings, in: Proceedings of the 12th North AmericanMine Ventilation Symposium, vol. 12, 2008, pp. 253–259.

Parra, 2006, Numerical and experimental analysis of different ventilation systems in deep mines, Build. Environ., 41, 87, 10.1016/j.buildenv.2005.01.002

Torano, 2009, Models of methane behavior in auxiliary ventilation of underground coal mining, Int. J. Coal Geol., 80, 35, 10.1016/j.coal.2009.07.008

Wang, 2007, Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal roadway driving, J. China Coal Soc., 32, 386

Torano, 2011, Auxiliary ventilation in mining roadways driven with roadheaders: validated CFD modeling of dust behavior, Tunn. Undergr. Space Technol., 26, 201, 10.1016/j.tust.2010.07.005

Nie, 2015, Ventilation conditions’ influences on the dust control air curtain at fully mechanized heading face, J. China Univ. Min. Technol., 44, 630

Patankar, 2001, Modeling and numerical simulation of particulate flows by the Eulerian-Lagrangian approach, Int. J. Multiph. Flow, 27, 1659, 10.1016/S0301-9322(01)00021-0

Lowndesa, 2004, The ventilation and climate modelling of rapid development tunnel drivages, Tunn. Undergr. Space Technol., 19, 139, 10.1016/j.tust.2003.09.003

Launder, 1974, The numerical computation of turbulent flows, Comput. Methods Appl. Mech. Eng., 3, 269, 10.1016/0045-7825(74)90029-2

Ren, 2014, CFD modelling of ventilation and dust flow behavior above an underground bin and the design of an innovative dust mitigation system, Tunn. Undergr. Space Technol., 41, 241, 10.1016/j.tust.2014.01.002

Camelli, 2014, Modeling subway air flow using CFD, Tunn. Undergr. Space Technol., 43, 20, 10.1016/j.tust.2014.02.012

Hamid, 2013, Development of boundary transfer method in simulation of gas-solid turbulent flow of a riser, Appl. Math. Model., 37, 2445, 10.1016/j.apm.2012.05.030

Nie, 2016, Effect of suppressing dust by multi-direction whirling air curtain on fully mechanized mining face, Int. J. Min. Sci. Technol., 26, 629, 10.1016/j.ijmst.2016.05.015

Tariq, 2017, Evaluation of line brattice length in an empty heading to improve air flow rate at the face using CFD, Int. J. Min. Sci. Technol., 27, 253, 10.1016/j.ijmst.2017.01.012

Sun, 2017, Experimental investigation on incipient mass flow rate of micro aluminum powder at high pressure, Exp. Therm. Fluid Sci., 83, 231, 10.1016/j.expthermflusci.2017.01.012

Solnordal, 2013, Determination of erosion rate characteristic for particles with size distributions in the low Stokes number range, Wear, 305, 205, 10.1016/j.wear.2013.06.009

Shi, 2017, Unsteady simulation for optimal arrangement of dedusting airduct in coal mine heading face, J. Loss Prev. Process Ind., 46, 45, 10.1016/j.jlp.2017.01.011

Cheng, 2011, Numerical simulation on the flow field of swirling flow air curtain aspiration control dust in fully mechanized workface, J. Coal Soc., 36, 1342

Atila, 2002, Bubble plumes and the Coanda effect, Int. J. Multiph. Flow, 8, 1293

Gilchrist, 1988, Compressible Coanda wall jet: predictions of jet structure and comparison with experiment, Int. J. Heat Fluid Flow, 3, 286, 10.1016/0142-727X(88)90039-2

F. Hernandez-Alvarado, R. Samaroo, D. V. Kalaga, et al. Numerical and experimental analysis of single phase jet interactions, in: ASME 2016 Fluids Engineering Division Summer Meeting collocated with the ASME 2016 Heat Transfer Summer Conference and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels, 2016, V01BT33A007-V01BT33A007.

Widiatmojo, 2015, Assessment of air dispersion characteristic in underground mine ventilation: field measurement and numerical evaluation, Process Saf. Environ. Prot., 93, 173, 10.1016/j.psep.2014.04.001

Su, 2008, Characteristics of coal mine ventilation air flows, J. Environ. Manage., 86, 44, 10.1016/j.jenvman.2006.11.025

Wang, 2015, Numerical study on dust movement and dust distribution for hybrid ventilation system in a laneway of coal mine, J. Loss Prev. Process Ind., 36, 146, 10.1016/j.jlp.2015.06.003

Keith, 2015, The practice of mine ventilation engineering, Int. J. Min. Sci. Technol., 25, 165, 10.1016/j.ijmst.2015.02.001