DOI QR코드

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Computational fluid dynamics simulation for tuned liquid column dampers in horizontal motion

  • Chang, Cheng-Hsin (Department of Civil Engineering and Wind Engineering Research Center Tamkang University)
  • 투고 : 2009.12.18
  • 심사 : 2011.04.06
  • 발행 : 2011.09.25

초록

A Computational Fluid Dynamics model is presented in this study for the simulation of the complex fluid flows with free surfaces inside the Tuned Liquid Column Dampers in horizontal motion. The characteristics of the fluid model of the TLCD in horizontal motion include the free surface of the multiphase flow and the horizontal moving frame. In this study, the time depend unsteady Standard ${\kappa}-{\varepsilon}$ turbulent model based on Navier-Stokes equations is chosen. The volume of fluid (VOF) method and sliding mesh technique are adopted to track the free surface of water inside the vertical columns of TLCD and treat the moving boundary of the walls of TLCD in horizontal motion. Several model solution parameters comprising different time steps, mesh sizes, convergence criteria and discretization schemes are examined to establish model parametric independency results. The simulation results are compared with the experimental data in the dimensionless amplitude of the water column in four different configured groups of TLCDs with four different orifice areas. The predicted natural frequencies and the head loss coefficient of TLCDs from CFD model are also compared with the experimental data. The predicted numerical results agree well with the available experimental data.

키워드

과제정보

연구 과제 주관 기관 : National Science Council

참고문헌

  1. Balendra, T., Wang, C.M. and Rakesh, G. (1998), "Effectiveness of TLCD on various structural systems", Eng. Struct., 21(4), 291-305.
  2. Chang, C.C. (1999), "Mass dampers and their optimal designs for building vibration control", Eng. Struct., 21(5), 454-463. https://doi.org/10.1016/S0141-0296(97)00213-7
  3. Chen, Q., Dai, G.Q., Zhu, F.Q. and Yang, Q. (2004), "Three-dimensional Turbulence numerical simulation of a tepped spillway overflow", J. Hydrodynamics., 16(1), 74-79.
  4. Chen, Z., Kurokawa, Y. and Nishimoto, H. (2006), "CFD application on the development of circulating water channel", Proceedings of the International Offshore and Polar Engineering Conference, San Francisco, California, USA, May.
  5. Chuan Fu (2009), "Passive vibration control of plan-asymmetric buildings using tuned liquid column gas dampers", Struct. Eng. Mech., 33(3).
  6. De Souza, S.L.T., Caldas, I.L., Viana, R.L., Balthazar, J.M. and Brasil, R.M.L.R.F. (2006), "Dynamics of vibrating systems with tuned liquid column dampers and limited power supply", J. Sound Vib., 289(4-5), 987-998. https://doi.org/10.1016/j.jsv.2005.03.001
  7. Felix, J.L., Balthazar, P.J.M. and Brasil, R.M.L.R.F. (2005), "On tuned liquid column dampers mounted on a structural frame under a non-ideal excitation", J. Sound Vib., 282(3-5), 1285-1292. https://doi.org/10.1016/j.jsv.2004.05.006
  8. Filippone, A. (2005), Simulation of rotating cylinder with sliding meshes, 43rd AIAA Aerospace Sciences Meeting and Exhibit-Meeting Paper, 11299-11308.
  9. Hirt, C.W. and Nichols, B.D. (1981) "Volume of fluid (VOF) method for the dynamics of free boundaries", J. Comput. Phys., 39(1), 201-225. https://doi.org/10.1016/0021-9991(81)90145-5
  10. Hitchcock, P.A., Kwok, K.C.S. and Watkins, R.D. (1997), "Characteristics of Liquid Column Vibration Absorbers (LCVA) - II", Eng. Struct., 19(2), 135-144. https://doi.org/10.1016/S0141-0296(96)00044-2
  11. Liovic, P., Liow, J. L. and Rudam, M. (2001), "A volume of fluid method for simulation of metallurgical flows", ISIJ International., 41(3), 225-233. https://doi.org/10.2355/isijinternational.41.225
  12. Maronnier, V., Picasso, M. and Rappaz, J. (2003), "Numerical simulation of three-dimensional free surface flows", Int. J. Numer. Meth. Fl., 42(7), 697-716. https://doi.org/10.1002/fld.532
  13. Martinez-Calle, J., Gonzalez-Perez, J., Balbona-Calvo, L. and Blanco-Marigorta, E. (2002), "An open water numerical model for a marine propeller: a comparison with experimental data", American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED., 257(2B), 807-814.
  14. Min, K.W., Kim, H.S., Lee, S.H., Kim, H. and Ahn, K. (2005), "Performance evaluation of tuned liquid column dampers for response control of a 76-story benchmark building", Eng. Struct., 27(7) 1101-1112.
  15. Sakai, F., Takaeda, S. and Tamaki, T. (1989), "Tuned liquid column damper-new type device for suppression of building vibration", Proceedings of the International Conference on High-rise Building, Nanjing, China.
  16. Wu, J.C., Wang, Y.P., Lee, C.L., Liao P.H. and Chen, Y.H. (2008), "Wind-induced interaction of a non-uniform tuned liquid column damper and a structure in pitching motion", Eng. Struct., 30(12), 3555-3565. https://doi.org/10.1016/j.engstruct.2008.05.029
  17. Wu, J.C., Shih, M.H. Lin, Y.Y. and Shen, Y.C. (2005), "Design guidelines for tuned liquid column damper for structures responding to wind", Eng. Struct., 27(13), 1893-1905. https://doi.org/10.1016/j.engstruct.2005.05.009
  18. Xu, Y.L., Samali, B. and Kwok, K.C.S. (1992), "Control of along-wind response of structures by mass and liquid dampers", J. Eng. Mech.-ASCE, 118(1), 20-39. https://doi.org/10.1061/(ASCE)0733-9399(1992)118:1(20)
  19. Xue, S.D., Ko, J.M. and Xu, Y.L. (2000), "Tuned liquid column damper for suppressing pitching motion of structures", Eng. Struct., 23(11) 1538-1551.
  20. Yalla, S. and Kareem, A. (2000), "Optimum absorber parameters for tuned liquid column dampers", J. Struct. Eng.-ASCE, 126(8), 906-915. https://doi.org/10.1061/(ASCE)0733-9445(2000)126:8(906)
  21. Chen, Y.H. and Ding, Y.J. (2008), "Passive, semi-active, and active tuned-liquid-column dampers", Struct. Eng. Mech., 30(1), 99-106. https://doi.org/10.12989/sem.2008.30.1.099
  22. Zhou, J., Yu, W. and Zhou, C. (2008), "Numerical study on mixing process of immiscible polymer melts in internal batch mixer using two-dimensional model", J. Polym. Eng., 28(6-7), 385-404.
  23. "FLUENT 6.2 Users Guide", http://www.fluent.com
  24. "Gambit 2.2 Users Guide", http://www.fluent.com

피인용 문헌

  1. Numerical simulation of tuned liquid tank- structure systems through σ-transformation based fluid-structure coupled solver vol.23, pp.5, 2016, https://doi.org/10.12989/was.2016.23.5.421
  2. Design tables and charts for uniform and non-uniform tuned liquid column dampers in harmonic pitching motion vol.9, pp.2, 2011, https://doi.org/10.12989/sss.2012.9.2.165