Wind and Structures

  • 제32권6호
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  • Pages.539-550
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  • 2021
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  • 1226-6116(pISSN)
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  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

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2D and 3D numerical and experimental analyses of the aerodynamic effects of air fences on a high-speed train

  • Mohebbi, Masoud (Center of Excellence in Railway Transportation, School of Railway Engineering, Iran University of Science and Technology) ;
  • Rezvani, Mohammad Ali (Center of Excellence in Railway Transportation, School of Railway Engineering, Iran University of Science and Technology)
  • 투고 : 2019.08.17
  • 심사 : 2021.04.01
  • 발행 : 2021.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

This perusal surveys the design criteria indispensable for fences that are installed alongside the high-speed railway tracks to protect the passing high-speed rolling stock under strong side winds. Using a numerical code based on Lattice Boltzmann Method (LBM) it is attempted to initially investigate the airflow behavior behind the fences. A variety of geometries for air fences in a two-dimensional space are compared. A wind tunnel test is performed to verify the numerical results. The three-dimensional flow patterns around the German Intercity Express (ICE3) high-speed train with and without the air fences are numerically examined to be more realistic. It is found that the presence of the fences has a significant impact on decreasing the intensity of the airflow above the train. The edges on the top of the fences cause more reduction in the velocity of air flowing above the train.

키워드

과제정보

This research was supported by the office for "National Master Plan for High-Speed Trains" at Iran University of Science and Technology. The authors are grateful for the support awarded. Gratitude is also due to Professor Zhiwei Hu from the University of Southampton for valuable discussion and comments during the course of this research.

참고문헌

  1. Asmuth H., Olivares-Espinosa H. and Ivanell S. (2020), "Actuator line simulations of wind turbine wakes using the lattice Boltzmann method", Wind Energy Science, 5, 623-645. https://doi.org/10.5194/wes-5-623-2020.
  2. Avila-Sanchez S., Lopez-Garcia O., Cuerva A. and Meseguer J. (2016), "Characterisation of cross-flow above a railway bridge equipped with solid windbreaks", Eng. Struct., 126, 133-146. https://doi.org/10.1016/j.engstruct.2016.07.035
  3. Avila-Sanchez S., Pindado S., Lopez-Garcia O. and Sanz-Andres A. (2014), "Wind tunnel analysis of the aerodynamic loads on rolling stock over railway embankments: The effect of shelter windbreaks", Hindawi Publishing Corporation Sci. World J., Article ID 421829. http://dx.doi.org/10.1155/2014/421829.
  4. Baker C., Cheli F., Orellano A., Paradot N., Proppe C. and Rocchi D. (2009), "Cross-wind effects on road and rail vehicles", Vehicle Syst. Dyn., 47(8), 983-1022. https://doi.org/10.1080/00423110903078794
  5. Baker, C. and Reynolds, S. (1992), "Wind-induced accidents of road vehicles", Acc. Anal. Prev., 24(6), 559-575. https://doi.org/10.1016/0001-4575(92)90009-8
  6. Benzi R., Succi S. and Vergassola, M. (1992), "The lattice Boltzmann equation: Theory and applications", Physics Reports, 222(3), 145-197. https://doi.org/10.1016/0370-1573(92)90090-M
  7. Bhatnagar P.L., Gross E.P. and Krook M. (1954), "A model for collision processes in gases. I. Small amplitude processes in charged and neutral one-component systems", Phys. Rev., 94, 511-525. https://doi.org/10.1103/PhysRev.94.511
  8. Buckles, J., Hazlett R., Chen S., Eggert K.G., Grunau D.W. and Soll, W.E. (1994), "Flow through porous media using lattice Boltzmann method", Los Alamos Sci., 22, 112-121.
  9. CEN - EN 14067-6 Standard (2010), Railway Applications - Aerodynamics - Part 6: Requirements and Test Procedures for Cross Wind Assessment.
  10. Chen S., Chen H., Martinez D. and Matthaeus W. (1991), "Lattice Boltzmann model for simulation of magneto hydrodynamics", Phys. Rev. Lett., 67(27), 3776-3779. https://doi.org/10.1103/PhysRevLett.67.3776
  11. Chen S., Dawson S., Doolen G., Janecky D. and Lawniczak A. (1995), "Lattice methods and their applications to reacting systems", Computers Chem. Engng., 19(6-7), 617-646. https://doi.org/10.1016/0098-1354(94)00072-7
  12. Chen S. and Doolen G.D. (1998), "Lattice Boltzmann method for fluid flows", Annu. Rev. Fluid Mech., 30(1), 329-364. https://doi.org/10.1146/annurev.fluid.30.1.329
  13. Chopard B. and Droz, M. (1998), Cellular Automata Modeling of Physical Systems, Cambridge University Press. Cambridge, https://doi.org/10.1017/CBO9780511549755.
  14. Chu C.R., Chang C.Y., Huang C.J., Wu T.R., Wang C.Y. and Liu M.Y. (2013), "Windbreak protection for road vehicles against crosswind", J. Wind Eng. Ind. Aerod., 116, 61-69. https://doi.org/10.1016/j.jweia.2013.02.001
  15. Cornelis W.M. and Gabriels, D. (2005), "Optimal windbreak design for wind-erosion control", J. Arid Environ., 61, 315-332. https://doi.org/10.1016/j.jaridenv.2004.10.005
  16. Cristea, A. and Neagu, A. (2018), Chapter 21 - Lattice Boltzmann Models of Highly Viscous Fluids and Multicellular SelfAssembly. Numerical Methods and Advanced Simulation in Biomechanics and Biological Processes, Academic Press, 371-389. https://doi.org/10.1016/B978-0-12-811718-7.00021-6.
  17. Dong, Z., Luo, W., Qian, G. and Wang, H. (2011), "Evaluating the optimal porosity of fences for reducing wind erosion", 3(1), 01-12. https://doi.org/10.3724/SP.J.1226.2011.00001.
  18. Doolen G.D. (1990), Lattice Gas Methods for Partial Differential Equations, Addison-Wesley, New York.
  19. Fragner M.M. and Deiterding R. (2016), "Investigating crosswind stability of high-speed trains with large-scale parallel CFD", Int. J. Comput. Fluid Dyn., http://dx.doi.org/10.1080/10618562.2016.1205188.
  20. Gould R.F.W. (1976), "Wind loading scale effects on an advanced passenger train coach in direct side winds", Rep. Proj. No. 89/0294, Natl. Maritime Inst.
  21. Gunstensen A.K. and Rothman D.H., Zaleski St. and Zanetti G. (1991), "Lattice Boltzmann model of immiscible fluids", Phys. Rev. A., 43(8), 4320. https://doi.org/10.1103/PhysRevA.43.4320
  22. Gunstensen A.K. and Rothman D.H. (1993), "Lattice-Boltzmann studies of immiscible two-phase flow through porous media", J. Geophys. Res., 98(B4), 6431-6441. https://doi.org/10.1029/92JB02660
  23. He X., Luo, L.S. (1997), "Theory of the lattice Boltzmann equation: From the Boltzmann equation to the lattice Boltzmann equation", Phys. Rev., 56, 6811-6817.
  24. He X.H., Zou, Y.F., Wang, H.F., Han, Y., Shi, K. (2014), "Aerodynamic characteristics of a trailing rail vehicle on viaduct based on still wind tunnel experiments", J. Wind Eng. Ind. Aerod., 135, 22-33. https://doi.org/10.1016/j.jweia.2014.10.004
  25. Koponen, A., Kandhai, D., Hellen, E., Alava, M., Hoekstra, A., Kataja, M., Niskanen, K., Sloot, P. and Timonen, J. (1998), "Permeability of three-dimensional random fiber webs", Phys. Rev. Lett., 80(4), 716-719. https://doi.org/10.1103/PhysRevLett.80.716
  26. Korolija, N., Popovic, J., Cvetanovic, M. and Bojovic, M. (2017), Chapter Three - Dataflow-Based Parallelization of Control Flow Algorithms, Advances in Computers, Elsevier; 104, 73-124. DOI: 10.1016/bs.adcom.2016.09.003.
  27. Kwon S.D., Kim D.H., Lee S.H. and Song, H.S. (2011), "Design criteria of wind barriers for traffic-part1: wind barrier performance", Wind Struct., 14(1), 55-70. https://doi.org/10.12989/was.2011.14.1.055
  28. Lingling, Z., Xifeng, L., Mingzhi, Y., Sha, H. (2012), "Optimization of bridge windbreak on high-speed railway through strong wind area", Advan. Mater. Res., 452-453, 1518-1521. https://doi.org/10.4028/www.scientific.net/AMR.452-453.1518
  29. Martys N.S. and Chen, H. (1996), "Simulation of multicomponent fluids in complex three-dimensional geometries by the lattice Boltzmann method", Phys. Rev., 53(1), 743-750.
  30. Yu, M., Liu, J. and Dai, Z. (2021), "Aerodynamic characteristics of a high-speed train exposed to heavy rain environment based on non-spherical raindrop", J. Wind Eng. Ind. Aerod., 211. https://doi.org/10.1016/j.jweia.2021.104532.
  31. Mohebbi, M. and Rezvani, M.A. (2019), "Analysis of the effects of lateral wind on a high speed train on a double routed railway track with porous shelters", J. Wind Eng. Ind. Aerod., 184, 116-127. https://doi.org/10.1016/j.jweia.2018.11.011
  32. Premoli, A., Rocchi, D., Schito, P., Somaschini, C. and Tomasini, G. (2015), "A computational fluid dynamics study on the relative motion effects for high speed train crosswind assessment", Proceedings of the Fifteenth International Conference on Civil. Structural and Environmental Engineering Computing. Civil-Comp Press, Stirlingshire, Scotland, Civil-Comp Press.
  33. Rezvani, M.A. and Mohebbi, M. (2014), "Numerical calculations of aerodynamic performance an ATM train at crosswind conditions", Wind Struct., 18(5), 529-548. https://doi.org/10.12989/was.2014.18.5.529
  34. Rezvani, M.A. and Mohebbi, M. (2013), "Numerical calculations of aerodynamic performance of regional passenger train at crosswind conditions", J. Vehicle Struct. Syst., 5(2), 68-74. https://doi.org/10.4273/ijvss.5.2.05.
  35. Shiau, B.S. and Hwang, R.R. (1990), Wind Tunnel Test of Two-Dimensional Windbreaks in Taichung Harbor. In Proc. 12th Conf. on Ocean Engineering, Taichung, Taiwan, 524-543.
  36. Soper, D., Gillmeier, S., Baker, C., Morgan, T. and Vojnovic, L. (2019), "Aerodynamic forces on railway acoustic barriers", J. Wind Eng. Ind. Aerod., 191, 266-278. https://doi.org/10.1016/j.jweia.2019.06.009
  37. Swift, M.R., Osborn, W.R. and Yeomans, J.M. (1995), "Lattice Boltzmann simulation of non-ideal fluids", Phys. Rev. Lett., 75(5), 830-833. https://doi.org/10.1103/PhysRevLett.75.830
  38. Tomasini, G., Giappino, S., Cheli, F. and Schito, P. (2015), "Windbreaks for railway lines: Wind tunnel experimental tests", Proc IMechE Part F: J Rail and Rapid Transit, https://doi.org/10.1177/0954409715596191.
  39. WeiWei, G., YuJing, W., He, X. and Shan, L. (2015), "Wind tunnel test on aerodynamic effect of wind barriers on train-bridge system", Sci. China: Technol. Sci. 58(2), 219-225. https://doi.org/10.1007/s11431-014-5675-1.
  40. Xiang, H., Li, Y., Chen, B. and Liao, H. (2014), "Protection effect of railway wind barrier on running safety of train under cross winds", Advan. Struct. Eng., 17(8).
  41. Zhang, T., Guo, W., Xia, H., Hou, Q.P. and Tian, Y. (2014), "Dynamic response analysis of a wind-train-bridge system with wind barriers", Proceedings of the 9th International Conference on Structural Dynamics. EURODYN, Porto, Portugal, June.
  42. Zou, Y., Fu Z., He, X., Cai, C., Zhou, J. and Zhou, S. (2019), "Wind load characteristics of wind barriers induced by high-speed trains based on field measurements", Appl. Sci., 9(22), 4865. https://doi.org/10.3390/app9224865.