Academic literature on the topic 'Vibration absorber'

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Journal articles on the topic "Vibration absorber"

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Beltran-Carbajal, Francisco, Hugo Francisco Abundis-Fong, Luis Gerardo Trujillo-Franco, Hugo Yañez-Badillo, Antonio Favela-Contreras, and Eduardo Campos-Mercado. "Online Frequency Estimation on a Building-like Structure Using a Nonlinear Flexible Dynamic Vibration Absorber." Mathematics 10, no. 5 (2022): 708. http://dx.doi.org/10.3390/math10050708.

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The online frequency estimation of forced harmonic vibrations on a building-like structure, using a nonlinear flexible vibration absorber in a cantilever beam configuration, is addressed in this article. Algebraic formulae to compute online the harmonic excitation frequency on the nonlinear vibrating mechanical system using solely available measurement signals of position, velocity, or acceleration are presented. Fast algebraic frequency estimation can, thus, be implemented to tune online a semi-active dynamic vibration absorber to obtain a high attenuation level of undesirable vibrations affe
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Trujillo-Franco, Luis Gerardo, Nestor Flores-Morita, Hugo Francisco Abundis-Fong, Francisco Beltran-Carbajal, Alejandro Enrique Dzul-Lopez, and Daniel Eduardo Rivera-Arreola. "Oscillation Attenuation in a Building-like Structure by Using a Flexible Vibration Absorber." Mathematics 10, no. 3 (2022): 289. http://dx.doi.org/10.3390/math10030289.

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This is a theoretical, numerical, and experimental study on the vibration attenuation capability of the dynamic response of a building-like structure using a dynamic vibration absorber in cantilever flexible beam configuration, taking into account gravitational effects associated with its mass. The dynamic model of the primary vibrating structure with the passive vibration control device is obtained using the Euler–Lagrange formulation considering the flexible vibration absorber as a generalized system of one degree of freedom. The application of the Hilbert transform to the frequency response
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Sayyad, F. B., and N. D. Gadhave. "Study of Magnetic Vibration Absorber with Permanent Magnets along Vibrating Beam Structure." Journal of Structures 2013 (June 5, 2013): 1–5. http://dx.doi.org/10.1155/2013/658053.

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The vibration absorbers are frequently used to control and minimize excess vibration in structural system. Dynamic vibration absorbers are used to reduce the undesirable vibration in many applications such as pumps, gas turbines, engine, bridge, and electrical generator. To reduce the vibration of the system, the frequency of absorber should be equal to the excitation frequency. The aim of this study is to investigate the effect of magnetic vibration absorber along vibrating cantilever beam. This study will aim to develop a position of magnetic vibration absorber along the cantilever beam to a
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Wramner, Lina. "Dual-mass flywheels with tuned vibration absorbers for application in heavy-duty truck powertrains." Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 234, no. 10-11 (2020): 2500–2508. http://dx.doi.org/10.1177/0954407020916940.

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As the heavy-duty combustion engine development goes towards lower rotational speeds and higher cylinder pressures, the torsional vibrations increase. There is therefore a need to identify and study new types of vibration absorbers that can reduce the level of torsional vibrations transmitted from the engine to the gearbox. In this work, the concept of a dual-mass flywheel combined with a tuned vibration absorber is analysed. The tuned vibration absorber efficiently reduces the vibration amplitudes for engine load frequencies near the tuning frequency, but it also introduces an additional reso
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Zhu, Xuezhi, Zhaobo Chen, and Yinghou Jiao. "Optimizations of distributed dynamic vibration absorbers for suppressing vibrations in plates." Journal of Low Frequency Noise, Vibration and Active Control 37, no. 4 (2018): 1188–200. http://dx.doi.org/10.1177/1461348418794563.

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Dynamic vibration absorber is an ideal device for vibration control at specific frequencies. In order to get a robust vibration control performance, multiple or distributed dynamic vibration absorbers are usually used for suppressing vibrations in plate structures. Optimization methods for the single dynamic vibration absorber in various vibration systems had been proposed many years ago. However, the analytical optimization solutions with respect to the distributed dynamic vibration absorbers for the plate structures have not been found. In this paper, the optimization problems of the distrib
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Hu, Jia Lin, and Giuseppe Habib. "Friction-Induced Vibration Suppression via the Tuned Mass Damper: Optimal Tuning Strategy." Lubricants 8, no. 11 (2020): 100. http://dx.doi.org/10.3390/lubricants8110100.

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Friction-induced vibrations are a significant problem in various engineering applications, while dynamic vibration absorbers are an economical and effective tool for suppressing various kinds of vibrations. In this study, the archetypal mass-on-moving-belt model with an attached dynamic vibration absorber was considered. By adopting an analytical procedure, the optimal tuning of the absorber’s parameters was defined. Furthermore, the bifurcations occurring at the loss of stability were analytically investigated; this analysis illustrated that a properly chosen nonlinearity in the absorber’s st
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Heidari, Hamidreza, and Behnam Monjezi. "Vibration control of imbalanced Jeffcott rotor by virtual passive dynamic absorber with optimal parameter values." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 232, no. 23 (2018): 4278–88. http://dx.doi.org/10.1177/0954406217752024.

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Today, dynamic absorbers are widely used to control vibrations of the systems that are being excited by the harmonic forces. In this paper, the usage of the magnetic force as virtual dynamic absorber for vibration control in rotary systems is investigated. In order to examine this new method, two different types of passive dynamic absorber systems are applied to control imbalanced Jeffcott rotor vibrations. In the first type of the absorber system, damper is located between the absorber mass and the disk and in the second type, it is located between the absorber mass and the ground. Then, the
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Xu, Qi, Junkai Niu, Hongliang Yao, Lichao Zhao, and Bangchun Wen. "Fluid-Induced Vibration Elimination of a Rotor/Seal System with the Dynamic Vibration Absorber." Shock and Vibration 2018 (December 2, 2018): 1–15. http://dx.doi.org/10.1155/2018/1738941.

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The dynamic vibration absorbers have been applied to attenuate the rotor unbalance and torsional vibrations. The major purpose of this paper is to research the elimination of the fluid-induced vibration in the rotor/seal system using the absorber. The simplified rotor model with the absorber is established, and the Muszynska fluid force model is employed for the nonlinear seal force. The numerical method is used for the solutions of the nonlinear differential equations. The nonlinear responses of the rotor/seal system without and with the absorber are obtained, and then the rotating speed rang
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Chintalapudi, Ravikiran, Sidda Reddy B, Siva Rama Krishna V, Sundeep Moyya, Shaik Hussain, and Ujwala Sriram. "Effect of Vibration Control Mechanisms on the Vibrational Behavior of Al 6061/SiC Composite Beam." MATEC Web of Conferences 405 (2024): 02003. http://dx.doi.org/10.1051/matecconf/202440502003.

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A machine in action in a plant mine or other mechanical system is a major source of vibrations that spread from foundation and across the surrounding area. There should be the least amount of vibrations possible. The vibrations must be isolated, absorbed, or dampened in order to do this. This study investigates how an oil damper and various types of vibration isolators affect vibration frequency of a stir cast composite beam made up of 90% Al6061 and 10% SiC to examine the influence of an oil damper well, as single and double absorbers on the vibration frequency of a stir cast composite beam.
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Mohamed, Khaled Saad, Fatin Amri, Mostafa Mohamed Elboraey, N. H. Diyana Nordin, and Asan Gani Abdul Muthalif. "Adaptive Electromagnetic Vibration Absorber for a Multimode Structure." Strojniški vestnik - Journal of Mechanical Engineering 68, no. 3 (2022): 191–99. http://dx.doi.org/10.5545/sv-jme.2021.7458.

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All structures experience vibrations due to external dynamic force excitations, such as earthquakes and wind loadings. At resonance, the impact of this natural dynamic force on structures may lead to structural failures. Hence, an absorber is mounted to absorb vibrations from the primary system. Unfortunately, passive tuned mass absorbers can only target a single frequency. Since structural buildings possess multiple modes, an adaptive or tune-able vibration absorber is needed to attenuate the vibration in a multi-degree of freedom (MDOF) system. In this work, an adaptive electromagnetic vibra
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Dissertations / Theses on the topic "Vibration absorber"

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Moyka, Ana S. "Adaptive vibration absorber." Diss., This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-10052007-143216/.

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Red, Wing Rodney D. "Adaptive tuned vibration absorber." Thesis, This resource online, 1997. http://scholar.lib.vt.edu/theses/available/etd-08252008-162250/.

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Park, Jeong Gyu. "Vibration suppression of ropeway carrier by dynamic vibration absorber." 京都大学 (Kyoto University), 2002. http://hdl.handle.net/2433/149772.

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要旨には「Vibration Suppression of Ropeway Carrier by Optimally Tuned Passive Devices」とあり<br>Kyoto University (京都大学)<br>0048<br>新制・課程博士<br>博士(工学)<br>甲第9529号<br>工博第2115号<br>新制||工||1230(附属図書館)<br>UT51-2002-G287<br>京都大学大学院工学研究科精密工学専攻<br>(主査)教授 松久 寛, 教授 久保 愛三, 教授 吉村 允孝<br>学位規則第4条第1項該当
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Ting-Kong, Christopher. "Design of an adaptive dynamic vibration absorber." Title page, contents and abstract only, 1998. http://thesis.library.adelaide.edu.au/adt-SUA/public/adt-SUA20010220.212153.

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Brötz, Nicolas, Manuel Rexer, and Peter F. Pelz. "Fluid dynamic vibration absorber for cabin suspension." Technische Universität Dresden, 2020. https://tud.qucosa.de/id/qucosa%3A71227.

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Truck drivers spend all day moving goods. They are exposed to vibrations every time they drive. Modern cabin suspension and an air-suspended seat already offer a high level of comfort. This, however, is designed for vertical dynamics and you can observe the cab of a truck performs large pitching vibrations during acceleration. These are examined here. A pitch model of the cabin is set up for this purpose. On the basis of this model it is examined which reduction of the vibration can be achieved by the use of a hydraulically translated vibration absorber. The advantage of this absorber is the u
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Hirunyapruk, Chompoonoot. "Vibration control using an adaptive tuned magneto-rheological fluid vibration absorber." Thesis, University of Southampton, 2009. https://eprints.soton.ac.uk/65677/.

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An adaptive tuned vibration absorber (ATVA) can be used to suppress unwanted vibrations. If the excitation frequency is time harmonic but the frequency changes with time, it is desirable to retune the ATVA so that the natural frequency of the ATVA always coincides with the excitation frequency. One way of achieving this is to adjust the stiffness of the ATVA. The key challenge is to change the stiffness in real-time. Tunable fluids such as Magneto-Rheological (MR) fluids, whose properties can be controlled by a magnetic field, may be used to address this challenge. The subject of this thesis i
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Heilmann, John. "A dual reaction-mass dynamic vibration absorber for active vibration control." Thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-09182008-063315/.

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Hsu, Yungsheng. "The performance of a nonlinear dynamic vibration absorber." Thesis, University of Southampton, 2013. https://eprints.soton.ac.uk/364273/.

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This project investigated the physical behaviour and the effectiveness of a nonlinear dynamic vibration absorber (NDVA), which was designed to possess hardening stiffness characteristics. Two types of external force excitation were considered (harmonic and random input) applied to a primary system, with attached NDVA, and the response compared. For harmonic excitation, the governing equations of motion for the entire vibrating system and the expressions for the solution were derived using the Harmonic Balance Method (HBM). Mathematical expressions for the frequency response curves of the struc
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Huyanan, Satienpong. "An active vibration absorber for chatter reduction in machining." Thesis, University of Sheffield, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.486712.

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In the early days of the manufacturing industry, the limiting factor in obtaining higher material removal rates was 'Chatter', an unstable cutting condition with excessive vibrations. Maximum productivity can only be obtained using the knowledge of the theory of regenerative chatter. In the era of modem manufacturing industry, where the greater quality and productivity are increasingly demanded, especially the requirement to understand and avoid chatter is even greater. The key answering to this challenge is to increase the rate of material removal while maintaining stable cutting conditions t
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ORLANDO, DIEGO. "VIBRATION CONTROL OF SLENDER TOWERS WITH A PENDULUM ABSORBER." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2006. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=8727@1.

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CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICO<br>Nesse trabalho, estuda-se o desempenho de um absorsor pendular no controle de vibrações de torres altas e esbeltas, ocasionadas por carregamentos dinâmicos, tais como, por exemplo, cargas ambientais. Em virtude da possibilidade de oscilações de grande amplitude, considera- se na modelagem do problema a não-linearidade do pêndulo. O principal objetivo é estudar o comportamento do sistema torre-pêndulo, submetido a um carregamento harmônico, no regime não-linear, abordando-se aspectos gerais ligados à estabilidade dinâmica. A
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Books on the topic "Vibration absorber"

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Goodarz, Ahmadi, Horta Lucas G, and Langley Research Center, eds. Integrated passive/active vibration absorber for multi-story buildings. National Aeronautics and Space Administration, Langley Research Center, 1995.

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United States. Federal Transit Administration., Transit Cooperative Research Program, Transit Development Corporation, National Research Council (U.S.). Transportation Research Board., and Wilson, Ihrig & Associates., eds. Wheel and rail vibration absorber testing and demonstration. National Academy Press, 2001.

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Jer-Nan, Juang, Sulla Jeffrey L, and Langley Research Center, eds. Optimal active vibration absorber: Design and experimental results. National Aeronautics and Space Administration, Langley Research Center, 1992.

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M, Bruner Anne, and Langley Research Center, eds. Active vibration absorber for CSI evolutionary model: Design and experimental results. National Aeronautics and Space Administration, Langley Research Center, 1991.

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Eyre, R. Experience with vibration absorbers on footbridges. Transport and Road Research Laboratory, 1985.

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Eyre, R. Experience with vibration absorbers on footbridges. Transport andRoad Research Laboratory, Highways and Structures Dept., Bridges Division, 1985.

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Griffin, Steven F., and Daniel J. Inman. Design and Test of Dynamic Vibration Absorbers. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-43308-5.

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M, Reznikov L., ed. Dynamic vibration absorbers: Theory and technical applications. Wiley, 1993.

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Tatera, James E. Vibration reduction of marine cable systems using dynamic absorbers. Available from National Technical Information Service, 1996.

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Optimal active vibration absorber: Design and experimental results. National Aeronautics and Space Administration, Langley Research Center, 1992.

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Book chapters on the topic "Vibration absorber"

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Viguié, R., and G. Kerschen. "The Nonlinear Tuned Vibration Absorber." In Topics in Nonlinear Dynamics, Volume 1. Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-6570-6_21.

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Chehaibi, Kaouther, Charfeddine Mrad, and Rachid Nasri. "Mechanical Vibration Cancellation Using Impact Absorber." In Applied Condition Monitoring. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14532-7_25.

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Nasr, Aymen, Charfeddine Mrad, and Rachid Nasri. "Mechanical Vibration Elimination Using Friction Absorber." In Applied Condition Monitoring. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-14532-7_27.

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Liu, Xuan-Chen, and Hu Ding. "Quasi-Zero Stiffness Magnetic Vibration Absorber." In Lecture Notes in Electrical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-0554-2_34.

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Raze, Ghislain, and Gaetan Kerschen. "A Multimodal Nonlinear Tuned Vibration Absorber." In IUTAM Symposium on Exploiting Nonlinear Dynamics for Engineering Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23692-2_21.

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Kawasumi, Yuma, Kenji Yasui, and Hiroshi Yabuno. "Experimental Study of Vibration Control Using Autoparametric Vibration Absorber." In IUTAM Bookseries. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-72794-8_34.

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Gaur, Lekhani, Ashish K. Darpe, and Tanusree Chakraborty. "Mitigation of Plate Vibrations Using Inerter Based Vibration Absorber." In Vibration Engineering and Technology of Machinery, Volume II. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-8986-7_34.

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Dhamande, Laxmikant S., and Vishal B. Jadhav. "Vibration Reduction in Ambulance Using Modified Stretcher with Vibration Absorber." In Mechanisms and Machine Science. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-4721-8_14.

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Kim, Hong Jin, Wha Jung Kim, Soo Gon Lee, Ji Seong Jo, Dai Keun Kim, and Kwang Jae Lee. "Mitigation of Wind-Induced Vibration with Liquid Column Vibration Absorber." In Emboding Intelligence in Structures and Integrated Systems. Trans Tech Publications Ltd., 2008. http://dx.doi.org/10.4028/3-908158-13-3.259.

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Aksoy, Tuğrul, Gökhan O. Özgen, Bülent Acar, and Caner Gençoğlu. "Experimental Characterization of a Tuned Vibration Absorber." In Sensors and Instrumentation, Volume 5. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29859-7_18.

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Conference papers on the topic "Vibration absorber"

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Chernyshev, V. I., R. N. Polykov, and O. V. Fominova. "Vibration Protection System with Controlled Dynamic Absorber." In 2025 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). IEEE, 2025. https://doi.org/10.1109/icieam65163.2025.11028341.

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Jalili, Nader. "On Adaptive-Passive Vibration Suppression Using Distributed-Parameter Absorbers." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1781.

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Abstract A semi-active vibration absorber with adaptive capability is presented to improve wide band vibration suppression characteristics of harmonically excited structures. The absorber subsection consists of a double-ended cantilever beam carrying an intermediate lumped mass. The adaptive capability is achieved through concurrent adjustment of the position of the moving mass, along the beam, to comply with the desired optimal performance. If such an absorber is attached to a vibrating body, it effectively absorbs vibrations at all frequencies that belong to the absorber frequency bandwidth.
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Moradi, H., F. Bakhtiari-Nejad, and M. R. Movahhedi. "A Tunable Vibration Absorber Design to Suppress Chatter in Boring Manufacturing Process." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-42944.

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Dynamic vibration absorbers are used to reduce the undesirable vibrations in many applications such as electrical transmission lines, helicopters, gas turbines, engines, bridges and etc. One type of these absorbers is tunable vibration absorber (TVA) which can act as a semi-active controller. In this paper, by applying a (TVA), chatter vibration is suppressed during boring process in which boring bar is modeled as a cantilever Euler-Bernoulli beam. The optimum specifications of absorber such as spring stiffness, absorber mass and its position can be determined by developing an algorithm based
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Stephens, L. S., K. E. Rouch, and S. G. Tewani. "Theory for an Active Dynamic Vibration Absorber." In ASME 1991 Design Technical Conferences. American Society of Mechanical Engineers, 1991. http://dx.doi.org/10.1115/detc1991-0188.

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Abstract Research in dynamic vibration absorbers has yielded several fundamental designs. Among these are the tuned dynamic absorber, the Lanchester damper, and the impact damper. These designs utilize certain combinations of passive mechanical elements (springs and dampers) to reduce the vibrational amplitude of a system. However, with recent advances in motion sensing and actuating, the design of vibration absorbers that utilize actively actuated elements has become more attractive. This paper develops the theory for using a damped dynamic vibration absorber with an active control element to
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Shi, Chengzhi, and Robert G. Parker. "Vibration Mode Structure of Cyclically Symmetric Centrifugal Pendulum Vibration Absorber Systems." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-70086.

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This work develops an analytical model of centrifugal pendulum vibration absorber systems with equally-spaced, identical absorbers and uses it to investigate the structure of the modal vibration properties. The planar model admits two translational and one rotational degree-of-freedom for the rotor and a single arclength degree-of-freedom for each absorber. The gyroscopic effects from rotor rotation are taken into account. Examination of the associated eigenvalue problem reveals well-defined structure of the vibration modes resulting from the cyclic symmetry of the absorbers. The vibration mod
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Fortgang, Joel, and William Singhose. "Design of Vibration Absorbers for Step Motions and Step Disturbances." In ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/vib-21349.

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Abstract Mechanical systems with flexible dynamics often suffer from vibration induced by changes in the reference command or from external disturbances. The technique of adding a secondary oscillatory system, called a vibration absorber, has proven useful at eliminating vibrations from external disturbances and rotational imbalances. Traditionally, vibration absorbers have been designed for systems subject to sinusoidal or random excitations. Here the applicability of vibration absorbers to systems with step changes in the reference command or similar disturbances is studied. The absorber can
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Moradi, Hamed, Firooz Bakhtiari-Nejad, and Mohammad R. Movahhedi. "Using a Vibration Absorber to Suppress Chatter Vibration in Turning Process With a Worn Tool." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-86100.

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Dynamic vibration absorbers are used as semi-active controllers to reduce the undesirable vibrations in many applications such as electrical transmission lines, helicopters, gas turbines, engines, bridges and etc. One type of these absorbers is tunable vibration absorber (TVA). In this paper, regenerative chatter in an orthogonal turning process is suppressed using a (TVA). It is shown that TVA can modify the frequency response function of the cutting tool so as to improve cutting stability in turning process. In addition, tool wear is an important factor which works as a positive damping and
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Rijken, Oriol, Michael Spillane, and Steve J. Leverette. "Vibration Absorber Technology and Conceptual Design of Vibration Absorber for TLP in Ultradeep Water." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-21013.

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Vibration absorber technology can be used to change the TLP’s resonant behavior and make the TLP performance basically independent of the water depth, allowing a TLP to be a technically acceptable solution for field developments in water depths exceeding 6000 ft and making the TLP an ideal structure to support multiple risers in ultra deep waters, particularly under harsh environmental conditions. Vibration absorber technology for the TLP consists of several vertical caissons partially filled with water and a sealed air chamber near the top capped at the top. A throttle plate is present betwee
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Reuss, Pascal, and Lothar Gaul. "Control Concepts for a Vibration Absorber With an Adaptive Joint Connection." In ASME 2014 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/detc2014-34959.

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The use of absorbers to reduce vibrations of machines is common in industry and can be found in various applications. In most cases passive absorbers are used to cancel one particular eigenfrequency. The disadvantage of this solution is that due to the introduction of an additional degree-of-freedom two resonance peaks occur next to the absorbed eigenfrequency. Given the case that the machine operates in a wider frequency band these two eigenfrequencies could be excited and feature similarly high amplitudes. To address this concern, in the present case an adaptive absorber is used, which is ab
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So, Gavin, and S. Eren Semercigil. "A Natural Sloshing Absorber for Vibration Control." In ASME 2002 Joint U.S.-European Fluids Engineering Division Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/fedsm2002-31421.

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Sloshing liquid in a container may be used to suppress excessive structural vibrations. The principle of control of sloshing absorbers, is very similar to that of the conventional tuned vibration absorbers. The fluctuating pressure forces of sloshing liquid is employed to provide the control effect, instead of the intentionally resonated auxiliary oscillator of a tuned absorber. This paper presents the results of an experimental study to investigate the effectiveness of the sloshing of the raw contents of a hen’s egg. The objective is to explore the possibilities of borrowing design characteri
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Reports on the topic "Vibration absorber"

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Littlefield, Andrew, and Eric Kathe. Adaptive Gun Barrel Vibration Absorber. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada399837.

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Littlefield, Andrew, Eric Kathe, Robert Messier, and Kenneth Olsen. Gun Barrel Vibration Absorber to Increase Accuracy. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada399323.

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Kathe, Eric L. Design and Validation of a Gun Barrel Vibration Absorber. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada325897.

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Gordaninejad, Fararmarz. A Novel Magneto-Rheological Shock Absorber for Vibration Control. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada392621.

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Fuller, Chris R. A Distributed Active Vibration Absorber (DAVA) and Associated Control Approaches for Active-Passive Reduction of Sound and Vibration. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada389507.

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Stech, Daniel J. H2 Approach for Optimally Tuning Passive Vibration Absorbers to Flexible Structures. Defense Technical Information Center, 1994. http://dx.doi.org/10.21236/ada280521.

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Stevens, R. D., B. V. Chapnik, and B. Howe. L51960 Acoustical Pipe Lagging Systems Design and Performance. Pipeline Research Council International, Inc. (PRCI), 1998. http://dx.doi.org/10.55274/r0010392.

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Abstract:
Noise levels radiated from the exterior of a pipe wall can significantly contribute to the overall noise levels on the site of a gas plant and at neighboring properties. The noise inside the piping is generated both by the gas compressor itself, and by the flow of gas through valves, elbows and fittings. Sound inside the pipe couples to the pipe wall by exciting vibration modes, some of which are radiated from the exterior of the pipe into the air. Piping is geometrically circular, which provides it with considerable increased stiffness versus a flat plate, and thereby assists in its ability t
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