Relevant bibliographies by topics / Helical spring vibrations

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Helical spring vibrations'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Helical spring vibrations"

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Kobelev, V. "Effect of static axial compression on the natural frequencies of helical springs." Multidiscipline Modeling in Materials and Structures 10, no. 3 (2014): 379–98. http://dx.doi.org/10.1108/mmms-12-2013-0078.

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Purpose – The purpose of this paper is to address the practically important problem of the load dependence of transverse vibrations for helical springs. At the beginning, the author develops the equations for transverse vibrations of the axially loaded helical springs. The method is based on the concept of an equivalent column. Second, the author reveals the effect of axial load on the fundamental frequency of transverse vibrations and derive the explicit formulas for this frequency. The fundamental natural frequency of the transverse vibrations of the spring depends on the variable length of
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BABASAHEB BHAGWAT1,, YOGESH. "Comparative Analysis of Two-Wheeler Suspension Helical Compression Spring for Steel and Composite Material at Different Loading Conditions." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 05 (2025): 1–9. https://doi.org/10.55041/ijsrem46752.

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Abstract -The Springs are crucial suspension elements on automobiles which are necessary to minimize the vertical vibrations, impacts and bumps due to road irregularities and create a comfortable ride. Helical Compression springs are most commonly used for vehicle suspension and some industrial applications. The present work attempts to study the feasibility to select composite materials in the design of helical compression spring used in automobile suspension systems. The use of composite materials is increasing in the design of automobile components due to their light weight and costs. The o
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Michalczyk, K. "Natural transverse vibrations of helical springs in sections covered with elastic coatings." Bulletin of the Polish Academy of Sciences Technical Sciences 65, no. 6 (2017): 949–59. http://dx.doi.org/10.1515/bpasts-2017-0102.

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AbstractIt has been demonstrated in previous studies that local elastomer coatings covering the end coils of helical springs can efficiently reduce the amplitudes of circum-resonant vibrations in such springs. The analysis of the influence that elastic coatings have on the frequencies and modes of natural transverse vibrations of springs is presented in this paper. The concept of the equivalent beam of the Timoshenko type is utilized in calculations of the frequencies and modes of transverse vibrations. The model developed allows users to determine the frequencies and modes of symmetric as wel
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Sorokin, S. V. "Linear dynamics of elastic helical springs: asymptotic analysis of wave propagation." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 465, no. 2105 (2009): 1513–37. http://dx.doi.org/10.1098/rspa.2008.0468.

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Helical springs serve as vibration isolators in virtually any suspension system. A variety of theories to describe the dynamic behaviour of these structural elements, which involves interaction of flexural, torsion and longitudinal waves, can be found in the literature. Alongside this, various approximate methods are employed to determine the eigenfrequencies of vibrations of springs. In this paper, the validity ranges of alternative theories are assessed by comparison of the location of the dispersion curves. This paper also contains a rigorous asymptotic analysis of the exact dispersion equa
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Zhang, Yongyan, Biao Li, Xiaofeng Wu, et al. "A tunable conical helical spring acoustic metamaterial for complex and harsh environments." Physica Scripta 100, no. 1 (2024): 015945. https://doi.org/10.1088/1402-4896/ad98cf.

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Abstract Traditional local resonance (LR) structures can control low-frequency elastic waves, but they still face significant challenges in complex and harsh engineering applications. Due to the complexity of boundary conditions and vibration modes in harsh environments, a high degree of flexibility in vibration isolation structures is required. Fortunately, helical acoustic metamaterials offer such advantages. This paper proposes a tunable conical helical spring (TCHS: a combination of multiple unequal pitches and radii) acoustic metamaterial, which can effectively control elastic waves and v
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Wagh, Hemant Krishnarao, Girish R. Desale, and Kartikeya Tripathi. "Role of helical spring locked washer in bolted joint analysis: a review." International Journal of Structural Integrity 7, no. 3 (2016): 346–58. http://dx.doi.org/10.1108/ijsi-04-2015-0012.

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Purpose – The purpose of this paper is to give a brief introduction of helical spring locked washer along with extensive literatures survey on role of helical spring locked washer in bolted joint analysis. It is very small component of bolted joint assembly, but it play vital role in holding the assembly components together. Helical shape of it produces spring effect in the assembly which is used for keeping the assembly in tension and that is lock the assembly under dynamic loading due to vibrations to avoid the accident. Design/methodology/approach – The critical literatures survey identifie
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Khromova, Galina, Ikram Kamalov, and Malika Makhamadalieva. "Vibration simulation of the spring element of the locomotive swing link." E3S Web of Conferences 401 (2023): 05033. http://dx.doi.org/10.1051/e3sconf/202340105033.

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The article presents the simulation of vibrations of a cylindrical elastic rod bent along a helix for the swing link of a locomotive. As a result, methods for calculating the dynamic strength of helical springs for locomotives were developed.
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Safarov, I. I., M. Kh Teshaev, Sh I. Juraev, and F. F. Khomidov. "Natural small oscillations of a flat viscoelastic spiral spring." Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, no. 4 (April 25, 2025): 53–59. https://doi.org/10.26907/0021-3446-2025-4-53-59.

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Curved pipe systems are widely used in mechanical engineering, the nuclear industry, offshore oil production, and aerospace engineering. The purpose of the work is to study small vibrations of a viscoelastic helical spring. Small vibrations of a thin curved rod, the elastic line of which is a flat curve and one of the main directions of the cross-section of which lies in the plane of the curve, break down into two types: vibrations with displacements in the plane of the curve and with displacements perpendicular to the plane of the curve. The viscoelastic properties of materials are taken into
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Mcquillan, Jacob, Maarten Van Walstijn, Julian D. Parker, and Miguel Ortiz. "Physical Modeling of a Spring Reverb Tank Incorporating Helix Angle, Damping, and Magnetic Bead Coupling." Journal of the Audio Engineering Society 73, no. 6 (2025): 312–30. https://doi.org/10.17743/jaes.2022.0199.

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Reproducing the main features of a spring reverb tank impulse response across the hearing range with a physical model presents unique challenges because of the high levels of coupling between the spring’s vibrational polarizations. Previous attempts based on a model that includes helix angle can accurately simulate helical spring vibrations but see discrepancies in reproducing measured impulse responses due to heavy simplifications in specifying boundary conditions and input/output mechanisms. This paper presents an improved physical modeling approach by incorporating magnetic bead dynamics an
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Islam, Md, Ussama Ali, and Shital Mone. "Harnessing flow-induced vibrations for energy harvesting: Experimental and numerical insights using piezoelectric transducer." PLOS ONE 19, no. 6 (2024): e0304489. http://dx.doi.org/10.1371/journal.pone.0304489.

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Flow-induced vibrations (FIV) were considered as unwanted vibrations analogous to noise. However, in a recent trend, the energy of these vibrations can be harvested and converted to electrical power. In this study, the potential of FIV as a source of renewable energy is highlighted through experimental and numerical analyses. The experimental study was conducted on an elastically mounted circular cylinder using helical and leaf springs in the wind tunnel. The Reynolds number (Re) varied between 2300–16000. The motion of the cylinder was restricted in all directions except the transverse direct
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Dissertations / Theses on the topic "Helical spring vibrations"

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Silva, Rafael de Oliveira [UNESP]. "Atenuação de vibrações em sistemas que utilizam molas de liga de memória de forma." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/150444.

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Submitted by RAFAEL DE OLIVEIRA SILVA null (rafa_engemec@hotmail.com) on 2017-04-24T14:27:25Z No. of bitstreams: 1 dissertacao_final.pdf: 3521819 bytes, checksum: b08a60dcaa91691a2bf36a0cc59992e6 (MD5)<br>Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-04-26T13:27:52Z (GMT) No. of bitstreams: 1 silva_ro_me_ilha.pdf: 3521819 bytes, checksum: b08a60dcaa91691a2bf36a0cc59992e6 (MD5)<br>Made available in DSpace on 2017-04-26T13:27:52Z (GMT). No. of bitstreams: 1 silva_ro_me_ilha.pdf: 3521819 bytes, checksum: b08a60dcaa91691a2bf36a0cc59992e6 (MD5) Previous issu
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Silva, Rafael de Oliveira. "Atenuação de vibrações em sistemas que utilizam molas de liga de memória de forma /." Ilha Solteira, 2017. http://hdl.handle.net/11449/150444.

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Orientador: Gustavo Luiz Chagas Manhães de Abreu<br>Resumo: Diversos estudos relacionados à atenuação de vibrações utilizando materiais inteligentes vem sendo amplamente explorados no meio acadêmico. Neste âmbito, as Ligas de Memória de Forma (LMF) se destacam por apresentarem dissipação de energia vibratória devido ao seu comportamento histerético promovido pelo efeito pseudoelástico. No presente trabalho, dois sistemas com um e dois graus de liberdade, contendo mola helicoidal de LMF como elemento resiliente, são implementados numericamente para demonstrar a atenuação de vibrações ocasionada
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Miazaki, Marcio. "Controle de vibrações em rotores flexíveis utilizando molas helicoidais de liga com memória de forma." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/152328.

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Submitted by Marcio Miazaki null (mmiazaki@gmail.com) on 2017-12-12T15:38:22Z No. of bitstreams: 1 Dissertacao.pdf: 2498214 bytes, checksum: bbe1b8f57d985978dca7748b50feb796 (MD5)<br>Submitted by Marcio Miazaki null (mmiazaki@gmail.com) on 2017-12-14T11:25:02Z No. of bitstreams: 1 Dissertacao.pdf: 2498214 bytes, checksum: bbe1b8f57d985978dca7748b50feb796 (MD5)<br>Submitted by Marcio Miazaki null (mmiazaki@gmail.com) on 2017-12-14T13:50:31Z No. of bitstreams: 1 Dissertacao.pdf: 2498214 bytes, checksum: bbe1b8f57d985978dca7748b50feb796 (MD5)<br>Approved for entry into archive by Cristina A
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Liu, Jie-Yu, and 劉潔妤. "Vibration analysis of a helical spring coated with damping layer." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/3x6erv.

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碩士<br>國立臺北科技大學<br>製造科技研究所<br>98<br>In this study, the damping material is coated of helical spring. The CAE software is utilized to analyze the dynamic characteristics of the structure. Two damping models are constructed, respectively are coating along the helical wire surface and coating around the wire into the hollow cylindrical. Use the FEM software to analyze the nature frequency and transient response. The vibration reduction effect due to coated damping layer with various coating thickness ratio (Tr), coils ratio (Nc) and positions are evaluated. The vibration reduction is indicated by
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Wang, Shi-Jao, and 王錫昭. "Free vibration analyses of a beam carrying multiple two-dof spring-mass systems with inertia effect of the helical springs considered." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/64592916053056030602.

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碩士<br>國立高雄海洋科技大學<br>輪機工程研究所<br>97<br>This paper investigates the free vibration characteristics of a beam carrying multiple two-degree-of-freedom (two-dof) spring-mass systems (i.e., the loaded beam). Unlike the existing literature to neglect the inertia effect of the helical springs of each spring-mass system, this paper takes the last inertia effect into consideration. To this end, a technique to replace each two-dof spring-mass system by a set of rigidly attached equivalent masses is presented, so that the free vibration characteristics of a loaded beam can be predicted from those of the sa
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Lin, Yi-shin, and 林億鑫. "Vibration Analysis of Fiber-Reinforced Composite Helical Springs with Rectangular Cross Sections." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/56562878736033179333.

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碩士<br>國立中興大學<br>機械工程學系所<br>103<br>In this thesis, a finite element model based on two-noded straight beam finite elements, with each node of nine degrees of freedom, is developed to study the dynamic characteristics of helical springs having rectangular cross sections. The helical springs could be made of isotropic materials or fiber-reinforced composite materials. The straight beam element being adopted has included the effects of the transverse shear deformation, torsion, cross-section warping, chordwise curvature, axial, transversal and lateral displacements. The equation of motion of the s
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Peng, Jiung-Shiang, and 彭俊翔. "Free vibration analysis of a non-uniform beam carrying multiple spring-mass systems with mass of each helical spring considered." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/13305671843679845533.

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碩士<br>國立成功大學<br>系統及船舶機電工程學系碩博士班<br>94<br>In engineering applications, many dynamic behaviors of structures can be modeled with a uniform or non-uniform beam carrying one or multiple spring-mass systems, so there exist many research reports in this aspect. However, in order to simplify the problem, most of the existing papers do not take the mass of helical spring of the spring-mass system into account. The objective of this paper is to study the vibration characteristics of the uniform or non-uniform beam carrying one or multiple spring-mass systems with the mass of each helical spring conside
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Yang, Tzu-Hung, and 楊子弘. "The Study of Using Hybrid Shape Memory Helical Spring in the Vibration Reduction of Semi－Active Suspension Platform." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/98650449250197470740.

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碩士<br>大葉大學<br>機械與自動化工程學系<br>97<br>In this study, the natural frequency and the associated damping capacity of a platform suspended by four helical springs were investigated at different controlled temperatures. The helical spring was fabricated with multiple layers of pyro condensation polymeric sleeve wrapped outside a superelastic NiTi core which has been heat-treated into helical configuration beforehand. The dynamic characteristics of the hybrid shape-memory helical spring was first investigated experimentally. It was found that the first natural frequency of the spring can be decreased
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Chen, Hung-Chin, and 陳宏晉. "Studies of Free Vibration of Fiber-Reinforced Composite Helical Springs with Circular Cross Sections Using Circularly Curved Beam Finite Elements." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/80223243921081227798.

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碩士<br>國立中興大學<br>機械工程學系所<br>103<br>In this thesis, a three-node, 6 degree of freedom per node, curved beam element including the effect of initial curvature and torsion of beam is proposed. In this curved beam element, the lateral and axial displacements, as well as the deformation due to both twisting and shearing of beam are also considered. The curved beam element is employed to analyze circular helical springs with circular cross section, where the springs are made of unidirectional fiber-reinforced composite layers having a preselected set of lamination angles. To study the initial tor
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Huang, Yi Shang, and 黃衣聖. "Comparisons of Curved and Straight Beam Finite Elements on Free Vibration Analysis of Rectangular Cross-Section Helical Springs made of Fiber-Reinforced Composite Materials." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/00385617958224759536.

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碩士<br>國立中興大學<br>機械工程學系所<br>105<br>In this thesis the free vibration of rectangular cross-section helical springs is studied using two types of beam element. The first type element is the 3 node, 18 degree-of-freedom, curved beam element and the second, the 3 node, 23 degree-of-freedom, straight beam finite element. The springs are assumed to be made of isotropic materials or fiber-reinforced composite materials. In both elements, the axial and lateral displacement, as well as the deformation due to both shearing and twisting of beam are considered, while in straight beam element, additional
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Book chapters on the topic "Helical spring vibrations"

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Ujwal, K., Leeladhar Nagdeve, and Harish Kumar. "Design and Analysis of Conical Spring Isolator." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220721.

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An ideal vibration isolation system should have low transmissibility, extensive isolation range, and stiffness to support any static load. Isolators are designed and developed for various applications where vibrations in the system become a bane to it, we find that most of the isolators use rubber as an electrostatic element while other designs also adopt wire rope and springs. The spring-type isolators are metallic and offer better flexibility in addition to the longevity of their performance as rubber loses its elasticity over the period. Helical springs are extensively used in many applicat
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Eissa, M., and M. Kamel. "On the vibration of helical springs." In Research Notes in Mathematics Series. Chapman and Hall/CRC, 2000. http://dx.doi.org/10.1201/9781420036039.ch23.

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Eissa, M., and M. M. Kamel. "On the vibration of helical springs." In Integral methods in science and engineering. Chapman and Hall/CRC, 2019. http://dx.doi.org/10.1201/9780429123634-23.

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Conference papers on the topic "Helical spring vibrations"

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Rashidi, Majid, Sachin P. Budhabhatti, and John L. Frater. "Dynamics of a Coulomb Damped Helical Spring: A Finite Element Approach." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59625.

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This work presents the results of a mathematical modeling to study the dynamic behavior of a helical spring under a periodic excitation induced by a rotating cam. The spring is sleeved over a mandrel; thereby it is further subjected to a Coulomb damping force as it oscillates. Helical springs expand radially when they are compressed. The effect of this radial expansion is included in the mathematical model. Standard wave equation that includes variable Coulomb damping was used to examine the vibratory behavior of the spring. Numerical solution to the no-friction, constant-friction, and varying
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Patel, Harshkumar, and Hong Zhou. "Analysis and Synthesis of Conical Coil Springs." In ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/detc2021-69971.

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Abstract Springs are mechanical devices that are employed to resist forces, store energy, absorb shocks, mitigate vibrations, or maintain parts contacting each other. Spring wires are commonly coiled in the forms of helixes for either extension or compression. Helical springs usually have cylindrical shapes that have constant coil diameter, constant pitch and constant spring rate. Unlike conventional cylindrical coil springs, the coil diameter of conically coiled springs is variable. They have conical or tapered shapes that have a large coil diameter at the base and a small coil diameter at th
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Genç, Mehmet Onur, Necmettin Kaya, and Süleyman Konakçı. "Experimental Verification of Rubber Clutch Spring Damper Torque Behavior in Time-Dependent Manner and System Optimization Using Simulated Annealing Algorithm Integrated With 1-D Modeling." In ASME 2019 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/imece2019-10965.

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Abstract Automobile components are subjected to high dynamic loads and vibrations under operational conditions which needs detailed system analysis for work properly. The torque generated in the engine creates oscillations, and this case occurred at different levels of frequencies. Clutch is one of the important part of automobile powertrain system with torque transmission controlling and vibration damping properties. Metallic helical springs are widely preferred within the clutch discs with their durable mechanic properties against dynamic variables on an automobile. This study develops the n
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Eritenel, Tugan, and Robert G. Parker. "Computational Nonlinear Vibration Analysis of Gear Pairs Using a Three-Dimensional Model." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87485.

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This work investigates the nonlinear vibration of gear pairs, where the nonlinearity is due to portions of gear teeth contact lines losing contact (partial contact loss). The gears are modeled as rigid bodies that admit motion in six degrees of freedom. A network of distributed stiffnesses models the nonlinear gear contact. The distributed stiffness scheme is obtained by discretizing the kinematic contact lines into segments, each with the possibility of losing contact. Whether these segments are actually in contact or not is determined by the gear deflections and tooth modifications. The mode
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Skaugset, Kjetil B., and Carl M. Larsen. "Suppression of Vortex Induced Vibrations of Circular Cylinders Using Radial Water Jets." In ASME 2002 21st International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2002. http://dx.doi.org/10.1115/omae2002-28095.

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For oilfield developments in deep water, it is of utmost importance to accurately predict vortex induced vibrations (VIV) of risers and free span pipelines subjected to ocean current. In order to prolong operational life of such structures, VIV suppression devices such as helical strakes or shrouds are often employed. Such devices will, however, imply certain disadvantages such as drag amplification and increased operational costs. Therefore the quest for effective suppression devices with a minimum of such drawbacks is still ongoing. The present paper presents a novel approach for VIV suppres
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Neihguk, David, D. W. Herrin, and Dennis de Klerk. "Experimental Characterization of a Steel Spring Mount Using Virtual Point Transformation." In Noise & Vibration Conference & Exhibition. SAE International, 2025. https://doi.org/10.4271/2025-01-0046.

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&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;The application of virtual point transformation for determining the transfer dynamic stiffness of a helical coil spring is demonstrated in this experimental study. Rigid fixtures are attached to both ends of the spring, and frequency response functions are measured using impact hammer excitations. These frequency response functions are transformed into virtual points, analogous to a node in finite element analysis, with six degrees of freedom. The six degrees of freedom transfer dynamic stiffness is then extracted using
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Yildirim, Vebil, Erol Sancaktar, and Erhan Kiral. "Fundamental Frequencies of Uniaxial Composite Barrel and Hyperboloidal Springs." In ASME 1999 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1999. http://dx.doi.org/10.1115/imece1999-1184.

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Abstract The fundamental natural frequencies of uniaxial composite non-cylindrical helical springs (barrel and hyperboloidal types) are determined theoretically based on the transfer matrix method. The rotary inertia, shear and axial deformation effects are considered with the first order shear deformation theory. The overall transfer matrix is obtained by integrating the twelve scalar ordinary differential equations with variable coefficients governing the free vibration behavior of non-cylindrical helical springs made of an anisotropic material. Numerical results are verified with the report
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Sancaktar, Erol, and Sunil Gowrishankar. "Natural Frequencies of Composite Cylindrical Helical Springs Manufactured Using Filament Winding." In ASME 2009 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/detc2009-87830.

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We devised a novel technique to fabricate composite cylindrical helical springs using glass, and carbon fibers and in hybrid form, embedded in a matrix of epoxy resin, thus introducing a novel approach to spring making by incorporating the versatility of the filament winder. Our method allows us to vary the dimensions of the spring with considerable ease. This is accomplished in three stages. The first stage involves the proper selection of the resin and hardener. In the next stage, the glass and carbon fibers are completely soaked in a resin bath and encased in PVC tubing of three different i
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Halfmann, Eric B., and C. Steve Suh. "Impact of Spindle Speed on Micro-Milling Stability." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88071.

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Milling efficiency is hampered by excessive tool vibrations that negatively impact the work-piece quality. This is more of a concern in micro-milling where sudden tool breakage occurs before the operator can adjust cutting parameters. Due to different chip formation mechanisms in micro-milling, an increased tool-radius to feed-rate ratio, and higher spindle speeds, micro-milling is a highly non-linear process which can produce multiple and broadband frequencies which increase the probability of tool failure. Micro-milling is studied through the development and analysis of a 3-D nonlinear micro
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Huang, Bin, Haiyang Zhang, and Gangbing Song. "Vibration Isolation of Structure Connected with SMA Helical Springs." In 12th Biennial International Conference on Engineering, Construction, and Operations in Challenging Environments; and Fourth NASA/ARO/ASCE Workshop on Granular Materials in Lunar and Martian Exploration. American Society of Civil Engineers, 2010. http://dx.doi.org/10.1061/41096(366)297.

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