This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Nonlinear Modelling and Parametric Study of a Sealed Tuned Liquid Column Damper for Vibration Mitigation
Technical Paper
2019-01-5045
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
Automotive Technical Papers
Language:
English
Abstract
The main intention of the present study is to reduce unwanted vibrations of mechanical systems through a sealed tuned liquid column damper (STLCD). A nonlinear mathematical model including nonlinear hydrodynamic damping and air stiffness of the STLCD is considered to study the dynamic behaviour of a structure-STLCD system. A parametric study to investigate the effect of the main parameters of the STLCD such as length ratio and mass ratio on the dynamic behaviour of the main system is presented. The air volume at rest is considered as an additional design parameter. The results obtained showed that the efficiency and the range of application of the STLCD to control the system’s resonance vibration are more than that of the traditional one. In addition, it can be noticed that the gain in vibration mitigation from the STLCD with increase in mass ratio and length ratio higher than 7% and 0.8, respectively, is generally modest. These results enhance the actual implementation of the STLCD for small horizontal space applications. Equations for the optimum value of the initial air height ratio and its corresponding performance index as a function of both mass ratio and relative length were proposed.
Citation
Younes, M., "Nonlinear Modelling and Parametric Study of a Sealed Tuned Liquid Column Damper for Vibration Mitigation," SAE Technical Paper 2019-01-5045, 2019, https://doi.org/10.4271/2019-01-5045.Also In
References
- Mallik , A.K. and Chatterjee , S. Principles of Passive and Active Vibration Control New Delhi Affiliated East-West Press Private Limited 2014 180 181
- Younes , M.F. Optimal Design of Dynamic Vibration Absorber for Rolling Systems Journal of Engineering and Applied Science 64 4 307 324 2017
- Younes , M.F. Numerical Modelling and Experimental Investigation of a Single and a Compound Pendulum Impact Dynamic Vibration Absorbers Proceedings of the 17th International Conference on Aerospace Sciences and Aviation Technology 1 14 2017 10.21608/Asat.2017.22479
- Younes , M.F. Effect of Different Design Parameters on Damping Capacity of Liquid Column Vibration Absorber Journal of Engineering and Applied Science 65 6 447 467 2018
- Zhang , Z. and Hoeg , C. Vibration Control of Floating Offshore Wind Turbines Using Liquid Column Dampers Journal of Physics, Conf. Series 1037 032002 2018
- Basu , B. , Zhang , Z. , and Nielsen , S.R. Damping of Edgewise Vibration in Wind Turbine Blades by Means of Circular Liquid Dampers Journal of Wind Energy 19 2 213 226 2016
- Rozas , L. , Boroschek , R.L. , Tamburrino , A. , and Rojas , M. A Bidirectional Tuned Liquid Column Damper for Reducing the Seismic Response of Buildings Structural Control and Health Monitoring 23 4 621 640 2016
- Altunisik , A.C. , Yetisken , A. , and Kahya , V. Experimental Study on Control Performance of Tuned Liquid Column Dampers Considering Different Excitation Directions Mech. Syst. Signal Process 102 59 71 2018
- Di Matteo , A. , Paola , M.D. , and Pirrotta , A. Innovative Modeling of Tuned Liquid Column Damper Controlled Structures Smart Struct. Syst. 18 1 117 138 2016
- Al-Saif , K.A. , Aldakkan , K.A. , and Foda , M.A. Modified Liquid Column Damper for Vibration Control of Structures Int. J. Mech. Sci. Vol. 53 505 512 2011
- Bhattacharyya , S. , Ghosh , A.D. , and Basu , B. Experimental Investigations Into CLCD With Identification of Tuning and Damping Effects J. Struct. Eng. 143 06017003 2017 10.1061/(Asce)St.1943-541x.0001788
- Sonmez , E. , Nagarajaiah , S. , Sun , C. , and Basu , B. A Study on Semi-Active Tuned Liquid Column Dampers (STLCDS) for Structural Response Reduction under Random Excitations Journal of Sound and Vibration 362 1 15 2016 10.1016/J.Jsv.2015.09.020
- Hochrainer , M.J. 2001 http://www.ub.tuwien.ac.at/diss/ac03322409.pdf
- Corte , W.D. and Delesie , C. Sealed Tuned Liquid Column Dampers: A Cost Effective Solution for Vibration Damping of Large Arch Hangers Proceedings of The 5th International Conference on Arch Bridges Madeira, Portugal 2007 409 416
- Ziegler , F. and Kazemiamiri , A. Bridge Vibrations Effectively Damped by Means of Tuned Liquid Column Gas Dampers Asian Journal of Civil Engineering 14 1 1 16 2013
- Reiterer , M. and Ziegler , F. Bi-Axial Seismic Activation of Civil Engineering Structures Equipped With Tuned Liquid Column Dampers JSEE: Spring 7 1 45 60 2005
- Hochrainer , M. and Ziegler , F. Control of Tall Building Vibrations by Sealed Tuned Liquid Column Dampers Structural Control and Health Monitoring 13 980 1002 2006
- Hochrainer , M.J. and Fotiu , P.A. Design of Coupled Tuned Liquid Column Gas Dampers for Multi-Mode Reduction in Vibrating Structures Acta Mech. Vol. 229 911 928 2018
- Shum , K.M. , Xu , Y.L. , and Guo , W.H. Wind-Induced Vibration Control of Long Span Cable-Stayed Bridges Using Multiple Pressurized Tuned Liquid Column Dampers J. Wind Eng. Ind. Aerodyn 96 166 192 2008
- Mousavi , S.A. , Bargi , K. , and Zahrai , S.M. Optimum Parameters of Tuned Liquid Column-Gas Damper for Mitigation of Seismic-Induced Vibrations of Offshore Jacket Platforms Structural Control and Health Monitoring 20 3 422 444 2013
- Mousavi , S.A. , Zahrai , S.M. , and Bargi , K. Optimum Geometry of Tuned Liquid Column-Gas Damper for Control of Offshore Jacket Platform Vibrations Under Seismic Excitation Journal of Earthquake Engineering and Engineering Vibration 11 3 579 592 2012
- Chuan , F. Application of Torsional Tuned Liquid Column Gas Damper for Plan-Asymmetric Buildings Structural Control and Health Monitoring 18 492 509 2012
- Bhattacharyya , S. , Ghosh , A. , and Basu , B. Nonlinear Modeling and Validation of Air Spring Effects In A Sealed Tuned Liquid Column Damper for Structural Control Journal of Sound and Vibration 410 269 286 2017