Theoretical and Experimental Parametric Study on Tuned Liquid Sloshing Damper
This paper presents a parametric study on tuned liquid sloshing damper (TLD), which has been carried out theoretically and experimentally. Theoretically, the governing differential equation of the equivalent mechanical model is solved using Fourier expansion-based differential quadrature method. The obtained solution shows good agreement with the experimental results. Experimentally, a simple test rig is designed and constructed in order to acquire free vibration of a pendulum like platform with an attached liquid slosh damper. Different parameters, i.e. the liquid filling ratio, the liquid viscosity and the tank shapes, are studied theoretically and experimentally in order to investigate the damping capacity of the supplementary damper. It can be concluded that Fourier expansion-based differential quadrature method has been reliable and efficient in solving the proposed problem, as the liquid viscosity increases damping capacity increases for all shapes of the tanks, the rectangular tank is the most effective shape on damping capacity with respect to the considered shapes. Filling ratio plays an important role in controlling both of settling time and damping coefficient, where 16% filling ratio provides the most damping capacity. Generally, the TLD has been more effective for structures with low damping ratios where structural acceleration decreases with the introduction of the TLD.
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Bauer H.F., Oscillations of immiscible liquids in a rectangular container: A new damper for excited structures, Journal of Sound and Vibration, 93(1),1984 , pp. 117-133.
Sakai F., Takaeda S., and Tamaki T., Tuned Liquid Column Damper – New type device for suppression of building vibrations, Proc. Of International conference on High-rise Buildings, Vol. 2, Nanjing, China, 1989.
Fujii K., Tamura Y., Sato T and Wakahara T., Wind-induced vibration of tower and practical applications of Tuned Sloshing Damper., Journal of Wind Engineering and Industrial Aerodynamics, 33, 1990, pp. 263-272.
Kareem Ahsan, Reduction of Wind Induced Motion Utilizing a Tuned Sloshing Damper. Journal of Wind Engineering and Industrial Aerodynamics, 36, 1990, pp. 725-737.
Sun L.M., Fujino Y., Pacheco B.M., and Chaiseri P., Modelling of Tuned Liquid Damper (TLD), Journal of Wind Engineering and Industrial Aerodynamics, 41-44, 1992, pp.1883-1894.
Wakahara T., Ohyama T., and Fujii K., Suppression of Wind-Induced Vibration of a Tall Building using Tuned Liquid Damper. Journal of Wind Engineering and Industrial Aerodynamics, 41-44, 1992, pp. 1895-1906.
Tamura Y., Fujii K., Ohtsuki T., Wakahara T., and Kohsaka R., Effectiveness of tuned liquid dampers under wind excitation, Engineering Structures, Vol. 17, No. 9, 1995, pp. 609-621.
Shu C, Chew YT, Fourier expansion-based differential quadrature and its application to Helmholtz eigenvalue problems, Communications in Numerical Methods in Engineering, Vol .13, 1997, pp 643-653.
Shu C, Du H, A generalized approach for implementing general boundary conditions in the GDQ free vibration analysis of plates, International Journal of Solids and Structures, Vol. 34(7), 1997, pp 837-846.
Chang C.C and Gu M., Suppression of vortex-excited vibration of tall buildings using tuned liquid dampers, Journal of Wind Engineering and Industrial Aerodynamics Vol.83, 1999, pp. 225-237.
Qiao Jina, Xin Lia, Ning Suna, Jing Zhoua and Jiong Guanb, Experimental and numerical study on tuned liquid dampers for controlling earthquake response of jacket offshore platform, Journal of Marine Structures, Vol. 20, 2007, pp. 238–254.
P. Pal, Sloshing of Liquid in Partially Filled Container –An Experimental Study, International Journal of Recent Trends in Engineering, Vol. 1, No. 6, 2009, pp. 1–10.
Hadi Malekghasemi, Experimental and Analytical Investigations of Rectangular Tuned Liquid Dampers (TLDs), M.SC. Thesis, University of Toronto, Canada, 2011.
El Sayad, M., Non-Linear Dynamic Response of Liquid Storage Tank Excited by Strong Ground Earthquake, (2013) International Review of Mechanical Engineering (IREME), 7 (7), pp. 1253-1262.
Jitaditya Mondal, Harsha Nimmala, Shameel Abdulla and Reza Tafreshi, Tuned Liquid Damper, 3rd International Conference on Mechanical Engineering and Mechatronics, Prague, Czech Republic, August 14-15, 2014, Paper No. 68.
Jun-Ling Chen and Christos T Georgakis, Spherical tuned liquid damper for vibration control in wind turbines, Journal of Vibration and Control, Vol 21(10), 2015, pp.1 – 11.
Sinan Melih Nigdeli and Gebrail Bekdaş, Robustness of Optimum TMDs According to Change of the Stiffness of the Structure, International Journal of Earthquake Engineering and Hazard Mitigation, Vol. 2(2), 2014, pp. 67 – 70.
Ruiz, R.O., Lopez-Garcia, D. and Taflanidis, A.A, Modeling and experimental validation of a new type of tuned liquid damper, Acta Mech, Vol. 227, 2016, pp. 3275–3294.
Yongjian Chang, Ali Noormohamed and Oya Mercan, Analytical and experimental investigations of Modified Tuned Liquid Dampers (MTLDs), Journal of Sound and Vibration, Vol. 428, 2018, pp. 179–194.
Shoaei, P. and Oromi, H.T., A combined control strategy using tuned liquid dampers to reduce displacement demands of base-isolated structures: a probabilistic approach, Frontiers of Structural and Civil Engineering, Vol. 13, 2019, pp. 890–903.
Fei, Z., Jinting, W., Feng, J. and Lu Liqiao, Control performance comparison between tuned liquid damper and tuned liquid column damper using real-time hybrid simulation, Earthquake Engineering and Engineering Vibration, Vol. 18, 2019, pp. 695–701.
Phuoc T. Nguyen and Trung D. Pham, The effectiveness of improved tuned liquid column damper on the dynamic response of the structure under earthquake excitations, International Journal of Advanced and Applied Sciences, Vol. 6(3), 2019, pp. 27-34.
Dhirendra K. Pandey, Mohit K. Sharma and Sudib K. Mishra, A compliant tuned liquid damper for controlling seismic vibration of short period structures, Mechanical Systems and Signal Processing, Vol. 132, 2019, pp. 405–428.
Tanveer M, Usman M, Khan IU, Ahmad S, Hanif A, Farooq SH, Application of tuned liquid column ball damper (TLCBD) for improved vibration control performance of multi-storey structure, PLOS ONE, Vol. 14(10), 2019, pp.1 – 15.
J. S. Love and C. S. Lee, Nonlinear Series-Type Tuned Mass Damper-Tuned Sloshing Damper for Improved Structural Control, Journal of Vibration and Acoustics, Vol. 141(2), 2019, pp. 021006-1 - 021006-9.
Bui Pham Duc Tuong,, Phan Duc Huynh, Tan-Trung Bui and Vasilis Sarhosis, Numerical Analysis of the Dynamic Responses of Multistory Structures Equipped with Tuned Liquid Dampers Considering Fluid-Structure Interactions, The Open Construction and Building Technology Journal, Vol. 13,2019, pp. 289-300.
Zhu Fei1, Wang Jinting, Jin Feng and Lu Liqiao, Control performance comparison between tuned liquid damper and tuned liquid column damper using real-time hybrid simulation, Earthquake Engineering and Engineering Vibration, Vol. 18, 2019, pp. 695-701.
Anuja Roy, Zili Zhang, Aparna (Dey) Ghosh1 and Biswajit Basu, On The Nonlinear Performance of a Tuned Sloshing Damper Under Small Amplitude Excitation, Journal of Vibration and Control, Vol.25(21),2019, pp.1 – 11.
Amiya R. P. and Kishore C. B., Seismic Control of Structures Using Sloped Bottom Tuned Liquid Damper, International Journal of Structural Stability and Dynamics, Vol. 19 ( 9), (2019), pp. 1950096 -1 - 1950096 -25.
Nimya T Varkichan1and Sandeep T.N, Effective Control of Response of a Building Under Wind Vibration using Tuned Liquid Dampers, International Research Journal of Engineering and Technology, Vol. 4(6), 2019, pp. 5248 – 5253.
Cheah, Y., Putra, A., Muhammad, N., Dullah, A., Jenal, R., Modeling Dynamics of a Building Using a Portal Frame Approach, (2017) International Review on Modelling and Simulations (IREMOS), 10 (4), pp. 289-295.
Kocharla, R., Kumar, B., Modal Based Sensitivity Analysis of Crack in Turbine Blades Using Validated Finite Element Models, (2019) International Review on Modelling and Simulations (IREMOS), 12 (5), pp. 292-302.
Sunil, A., Tide, P., Numerical Investigations on Suppression of Aeolian Vibrations on a Tall Chimney Using Helical Strakes, (2019) International Journal on Engineering Applications (IREA), 7 (5), pp. 152-159.
Pahlevan, L., Rezaeepazhand, J., Semi-Active Cabin Suspension of Agricultural Vehicles Using ER Mounts, (2018) International Journal on Engineering Applications (IREA), 6 (6), pp. 196-201.
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