Academic literature on the topic 'Thin-walled cylinders'

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Journal articles on the topic "Thin-walled cylinders"

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Akarsu, Oğuzhan, Barış Bayrak, Mahmut Kiliç, Mahyar Maali, and Abdulkadir Cüneyt Aydin. "Dent-to-Stiffener Evaluation Concept for Thin-Walled Steel Cylinders." Architecture, Civil Engineering, Environment 16, no. 3 (2023): 43–54. http://dx.doi.org/10.2478/acee-2023-0032.

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Abstract Defects/imperfections can occur during manufacturing, assembly, welding, and other processes, which can reduce the critical buckling load. However, the axial buckling load is beyond the scope of this work, and there are many studies on the stiffening effect of longitudinal dents. This concept combined the idea of the dent-to-stiffener evaluation concept for thin-walled steel cylinders. This study aims to transform the dents into artificial dents for a stiffening effect on the buckling phenomena. For this purpose, 37 thin-walled steel cylinder models, including the perfect model, were
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Talesnick, M. L. "Reliability of thin-walled cylinder tests for elastic properties of anisotropic rocks." Canadian Geotechnical Journal 33, no. 6 (1996): 1008–14. http://dx.doi.org/10.1139/t96-126.

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Elastic properties of transverse isotropic rocks may be theoretically determined by subjecting a single hollow cylinder specimen to a set of two simple stress conditions. The reliability of the methodology is considered by testing both thin-walled hollow cylinders and thick-walled hollow cylinders. The results indicate that the testing procedure produces consistent material parameters, sample preparation does not seem to induce changes in the specimen behaviour, and that the assumptions implemented in the determination of the material parameters are reasonable. Key words: hollow cylinder, anis
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Prochaska, Biljana, Nebojša Radić, and Srđan Bulatović. "The mechanical modeling of thermomechanical processes for thin-walled cylinders." FME Transactions 52, no. 3 (2024): 429–39. http://dx.doi.org/10.5937/fme2403429p.

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The problem of stress in perforated thin-walled cylinders due to mechanical and thermal load was analyzed for cases where the load of the system varies both along the cylinder circumference and axially. Starting from the solution and considerations for a smooth thin-walled cylinder, the concept was expanded and the distribution of deformations caused by thermal loads on the cylinder and the resulting stresses in the structure of the thin-walled perforated cylinder was observed for a specific form of perforation. The cylindrical perforated burner is one of the main elements of premixed condensi
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Kim, Do-Young, Chang-Hoon Sim, Jae-Sang Park, Joon-Tae Yoo, Young-Ha Yoon, and Keejoo Lee. "Buckling Knockdown Factors of Composite Cylinders under Both Compression and Internal Pressure." Aerospace 8, no. 11 (2021): 346. http://dx.doi.org/10.3390/aerospace8110346.

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The internal pressure of a thin-walled cylindrical structure under axial compression may improve the buckling stability by relieving loads and reducing initial imperfections. In this study, the effect of internal pressure on the buckling knockdown factor is investigated for axially compressed thin-walled composite cylinders with different shell thickness ratios and slenderness ratios. Various shell thickness ratios and slenderness ratios are considered when the buckling knockdown factor is derived for the thin-walled composite cylinders under both axial compression and internal pressure. Nonli
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Tian, N., J. G. Liu, Y. Gao, K. Wang, and Z. C. Liu. "Study of mechanical properties of cylinder under transient multi-physical field coupling conditions." Journal of Physics: Conference Series 2478, no. 9 (2023): 092014. http://dx.doi.org/10.1088/1742-6596/2478/9/092014.

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Abstract The use of lightweight metal cylinders is of great significance to artillery weapon systems in terms of significant mass reduction, service life extension, power consumption reduction and operational effectiveness. Based on the load conditions provided by the classical internal ballistic theory, a high precision finite element model is solved by the explicit integration algorithm with central difference. The results show that the maximum stress of the thin-walled cylinder increases linearly with the increase of the initial clearance, while the maximum extraction force increases first
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Simitses, George J. "Buckling and Postbuckling of Imperfect Cylindrical Shells: A Review." Applied Mechanics Reviews 39, no. 10 (1986): 1517–24. http://dx.doi.org/10.1115/1.3149506.

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Thin-walled cylinders of various constructions are widely used in simple or complex structural configurations. The round cylinder is commonly found in tubing and piping, and in offshore platforms. Depending on their use, these cylinders are subjected (in service) to individual and combined application of external loads. In resisting these loads the system is subject to buckling, a failure mode which is closely associated with the establishment of its load-carrying capacity. Therefore, the system buckling and postbuckling behavior have been the subject of many researchers and investigators both
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Shen, Chao Qun, Li Jiao, Zhao Hui Dong, Lei Zhang, and Song Peng. "Experimental Investigation and Simulation of Machining Thin-Walled Aluminum Alloy Workpiece Center." Applied Mechanics and Materials 543-547 (March 2014): 370–73. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.370.

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A method to predict the milling deformation of the cylinders deck face was carried out, and FEA technology was used in the research about machining deformation of the thin-walled part. In this work, a simple thin-walled part was taken as an example. The milling deflection of the workpiece had been predicted by establishing a FEA model. Finally, FEA results were verified with milling experimental data, which provided a theoretical basis for technology improvement of cylinders manufacture process.
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Gulgazli, Alasgar, and Ali Hikmat Ahmadov. "CYCLIC TORSION WITH INTERNAL PRESSURE OF PRE-STRETCHED THIN-WALLED CYLINDERS." ETM - Equipment, Technologies, Materials 05, no. 01 (2021): 21–24. http://dx.doi.org/10.36962/swd0202202021.

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The article considers the following two tasks. 1) Strength calculations are carried out for a long thin-walled cylinder, the ends of which are not closed during reloading. At the first loading, the thin-walled cylinder is stretched by a longitudinal force leading to longitudinal plastic deformations. When reloaded, the cylinder twists and at the same time uniform pressure acts from the inside. It is noted that, in particular, the shaft of wind generators is subjected to such loading. It is proved that the equation of the yield curve in the plane of the normal and tangential stresses of the str
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Cammalleri, Marco, and Antonella Castellano. "A Dynamic Matrix for the Study of Free Vibrations of Thin Circular Cylindrical Shells under Different Boundary Conditions." Designs 7, no. 6 (2023): 122. http://dx.doi.org/10.3390/designs7060122.

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Although free vibrations of thin-walled cylinders have been extensively addressed in the relevant literature, finding a good balance between accuracy and simplicity of the procedures used for natural frequency assessment is still an open issue. This paper proposes a novel approach with a high potential for practical application for rapid esteem of natural frequencies of thin-walled cylinders under different boundary conditions. Starting from Donnell–Mushtari’s shell theory, the differential problem is simplified by using the principle of virtual work and introducing the flexural waveforms of a
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Goltermann, Per. "Short Thin‐Walled Cylinders Under Combined Loading." Journal of Structural Engineering 117, no. 3 (1991): 951–71. http://dx.doi.org/10.1061/(asce)0733-9445(1991)117:3(951).

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Dissertations / Theses on the topic "Thin-walled cylinders"

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Lo, Hung-Chieh. "Vibration Characteristics of Thin-Walled Noncircular Composite Cylinders." Diss., Virginia Tech, 2010. http://hdl.handle.net/10919/77207.

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The lowest natural frequencies of thin-walled noncircular fiber-reinforced composite cylinders, specifically cylinders with elliptical cross sections, are investigated. Of interest is the variation of the lowest natural frequency, the so-called fundamental frequency, as a function of wall laminate properties, cross-sectional eccentricity and other cylinder geometric parameters. Both simple and clamped support boundary conditions are investigated. Laminate properties that are uniform with circumferential location and laminate properties that vary with circumferential location, by way of varying
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Kil, Hyun-Gwon. "Propagation of elastic waves on thin-walled circular cylinders." Thesis, Georgia Institute of Technology, 1989. http://hdl.handle.net/1853/15967.

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Rossetto, Gabriel. "Buckling of thin-walled cylinders from three dimensional nonlinear elasticity." Doctoral thesis, Università degli studi di Trento, 2019. https://hdl.handle.net/11572/369025.

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The present work addresses the rigorous derivation of the Flügge treatment of the buckling of a thin cylinder. The incremental equilibrium equations in terms of generalized stresses are rigorously derived in terms of mean quantities (holding true regardless of the thickness of the cylinder), through a generalization of the approach introduced by Biot (1965) for rectangular plates. The incremental kinematics is postulated through a novel deduction from the deformation of a two-dimensional surface, thus generalizing an approach introduced to derive the incremental kinematics of a plate. The no
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Rossetto, Gabriel. "Buckling of thin-walled cylinders from three dimensional nonlinear elasticity." Doctoral thesis, University of Trento, 2019. http://eprints-phd.biblio.unitn.it/3553/1/Rossetto_Thesis_2019-03-18.pdf.

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The present work addresses the rigorous derivation of the Flügge treatment of the buckling of a thin cylinder. The incremental equilibrium equations in terms of generalized stresses are rigorously derived in terms of mean quantities (holding true regardless of the thickness of the cylinder), through a generalization of the approach introduced by Biot (1965) for rectangular plates. The incremental kinematics is postulated through a novel deduction from the deformation of a two-dimensional surface, thus generalizing an approach introduced to derive the incremental kinematics of a plate. The non
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Kelly, S. K. "Intelligent control for the centreless grinding of compliant, thin walled cylinders." Thesis, Liverpool John Moores University, 1994. http://researchonline.ljmu.ac.uk/4946/.

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An advanced system was developed for the intelligent, self-optimising computer numerically controlled grinding of compliant, thin walled cylinders. A study was made of previous developments in the adaptive control of grinding processes. Requirements imposed on the design of computer control systems by the implementation of adaptive control techniques were considered. A manually controlled centreless grinding machine was automated and the mechanical capabilities of the machine were extended so that productivity was limited by process rather than machine constraints. In-process measurement was i
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Rushton, Nicholas James. "The response of open-ended thin-walled cylinders to internal blast loading." Thesis, University of Liverpool, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.533942.

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Fuchs, John Peter. "Numerical and experimental investigation of the bending response of thin-walled composite cylinders." Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/40109.

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A numerical and experimental investigation of the bending behavior of six eight-ply graphite-epoxy circular cylinders is presented. Bending is induced by applying a known end-rotation to each end of the cylinder, analogous to a beam in bending. The cylinders have a nominal radius of 6 inches, a length-to-radius ratio of 2 and 5, and a radius-to-thickness ratio of approximately 160. A [±45/0/90]S quasi-isotropic layup and two orthotropic layups, [±45/02]S and [±45/902]s, are studied. A geometrically nonlinear special-purpose analysis, based on Donnell's nonlinear shell equations, is develope
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Кривий, П. Д., та В. В. Крупа. "Конструкція спеціального трикулачкового патрона для закріплення тонкостінних заготовок циліндрів з глибокими отворами". Thesis, Сумський державний університет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/38115.

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Проаналізовано технологічні процеси і оснащення для виготовлення деталей типу «тонкостінний циліндр». Відзначено, що однією з причин відхилен від циліндричності є похибки базування та затиску заготовки. Показано, що при обробленні глибоких отворів циліндрів використовують два способи розточування, при яких в корпусі інструмента можуть виникати напруження розтягу, або стиску і при цьому в кожному із способів може обертатися як заготовка так і інструмент. Встановлено, що найвища точність забезпечується при реалізації способу, коли інструмент працює «на розтяг», а заготовка обертається. В результ
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Matson, Trenton John. "A Comparison of Crushing Parameters of Graphite Composite Thin-Walled Cylinders Cured in Low and High Pressures." DigitalCommons@CalPoly, 2019. https://digitalcommons.calpoly.edu/theses/2084.

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Out-of-Autoclave (OoA) processes for manufacturing aerospace-grade parts needs to be better understood to further the development and success of industries that are manufacturing reusable launch vehicles, military and commercial aircraft, and spacecraft. Overcoming the performance limitations associated with OoA, also known as low-pressure prepreg curing, methods (void count, energy absorption, etc.) will help decrease the costs associated with aerospace composite manufacturing and the negative environmental effects correlated with high-pressure composite curing methods. Experimental, theoreti
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Du, Poujol Geraldine Touche. "Buckling of short, thin-walled cylinders, as applied to storage tanks." Thesis, 2001. http://hdl.handle.net/10413/5249.

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This is an investigation of the buckling characteristics of short, thin-walled cylinders. This study was required as large storage tanks, which were converted from Boating roof to fixed roofed tanks, were found to buckle when severe atmospheric temperature drops and thus pressure differentials occurred. These severe ambient temperature changes are characteristic of the Highveld in South Africa where the tanks in question are situated. Since this modification is an uncommon procedure, codes of practice for storage vessels do not cover this type of cylinder. For the same reason, research perform
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Books on the topic "Thin-walled cylinders"

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W, Hyer M., Starnes James H, and United States. National Aeronautics and Space Administration., eds. Numerical and experimental investigation of the bending response of thin-walled composite cylinders. College of Engineering, Virginia Polytechnic Institute and State University, 1993.

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Institute for Computer Applications in Science and Engineering., ed. The inviscid axisymmetric stability of the supersonic flow along a circular cylinder. Institute for Computer Applications in Science and Engineering, NASA Langley Research Center, 1989.

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Riks, E. A finite element analysis of cracks in a thin walled cylinder under internal pressure. National Aerospace Laboratory, 1987.

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National Aeronautics and Space Administration. Buckling of Thin-Walled Circular Cylinders (NASA/SP-8007-2020/REV 2). Independently Published, 2021.

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Book chapters on the topic "Thin-walled cylinders"

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Yang, Zilong, and Fujiang Yang. "Design of Fiber Winding for Thick-Walled Cylinder with Uniform Residual Tension." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_28.

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AbstractFiber winding with metal cylinders as liners is the primary method used for producing high-speed rotors, flywheels, and pressure vessels. A design model was established for thick-walled cylindrical fiber winding by using the layer-by-layer stacking method of thin composite material rings in this article. The effect of liner structure and fiber type on prestress was analyzed. And the phenomenon of tension loss in no-twist fibers was studied. The winding tension of each layer was calculated accurately under the condition of uniform residual tension, which was the optimal process in engin
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Vullo, Vincenzo. "Instability of Thin-Walled Circular Cylinders Under External Pressure." In Springer Series in Solid and Structural Mechanics. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00690-1_2.

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Vullo, Vincenzo. "Other Types of Instability of Thin-Walled Circular Cylinders." In Springer Series in Solid and Structural Mechanics. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00690-1_3.

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Ross, Carl, John Bird, and Andrew Little. "Membrane theory for thin-walled circular cylinders and spheres." In Mechanics of Solids, 3rd ed. Routledge, 2021. http://dx.doi.org/10.1201/9781003128021-10.

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Teng, J. G., and J. M. Rotter. "A Study of Buckling in Column-Supported Cylinders." In Contact Loading and Local Effects in Thin-walled Plated and Shell Structures. Springer Berlin Heidelberg, 1992. http://dx.doi.org/10.1007/978-3-662-02822-3_7.

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Kobayashi, Masami, Koji Uetani, and Tomohiro Mikami. "The Occurrence Limit of Strain Nonuniformity in Thin-Walled Cylinders Subjected to Cyclic Torsion." In Engineering Plasticity and Its Applications. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-433-2.1411.

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Vullo, Vincenzo. "Thin-Walled Circular Cylinders Under Internal and/or External Pressure and Stressed in the Linear Elastic Range." In Springer Series in Solid and Structural Mechanics. Springer International Publishing, 2013. http://dx.doi.org/10.1007/978-3-319-00690-1_1.

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Li, Zeguang, Laiping Li, and Wei Huang. "Comparative Analysis of Mathematical Models of Hydro-pneumatic Suspension Damping." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-1876-4_66.

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AbstractAt present, for the study of the dynamic characteristics of the hydro-pneumatic suspension of vehicles, the elastic force is mainly modeled by the variable gas equation of state, and the damping force is modeled by thin-walled orifice theory, which only considers the turbulent flow. Here, based on expressing the whole flow field including laminar flow, transition flow, and turbulence with piecewise function, the turbulence region is modeled by the Brasius formula and thin-walled orifice theory respectively. By applying vibration signals collected from real roads, the responses of two p
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Goud, Nayani Uday Ranjan, and M. N. V. S. Swethabala. "Analysis of Buckling Behavior on the Thin-Walled Circular Cylinder." In Lecture Notes in Mechanical Engineering. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-7282-8_15.

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Patil, Saurabh, Ashok Mache, and Shardul Joshi. "Buckling Analysis of Thin-Walled Cylinder under Axial Compression and Internal Hydrostatic Pressure Using Finite Element Model." In Smart Innovations and Technological Advancements in Civil and Mechanical Engineering. Apple Academic Press, 2024. http://dx.doi.org/10.1201/9781003539582-14.

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Conference papers on the topic "Thin-walled cylinders"

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Huang, Yi, Lei Zhang, Shuang Zhao, Cean Guo, and Jian Zhang. "Numerical Simulation Study of 30CrMnSiA Thin-walled Cylinders with Staggered Spinning." In 2024 2nd International Conference on Signal Processing and Intelligent Computing (SPIC). IEEE, 2024. http://dx.doi.org/10.1109/spic62469.2024.10691497.

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Wang, Shang, Chuan Liu, Yuyang Liu, Weimin Huang, Jing Ma, and Zehua Xing. "Data Analysis on the Impact of Internal Defects on the Torsional Resistance of Thin-walled Cylinders." In 2024 IEEE International Conference on Advanced Information, Mechanical Engineering, Robotics and Automation (AIMERA). IEEE, 2024. http://dx.doi.org/10.1109/aimera59657.2024.10735724.

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Friedrich, Maximilian, Andreas Klenk, and Stefan Weihe. "Fiber-jacketed Creep Resistant Pipes for High-Temperature Applications." In AM-EPRI 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.am-epri-2024p0195.

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Abstract In order to enable safe long-term operation, metallic pipes operated in the creep range at high temperatures require considerable wall thicknesses at significant operating pressures, such as those required in thermal power plants of all kinds or in the chemical industry. This paper presents a concept that makes it possible to design such pipes with thinner wall thicknesses. This is achieved by adding a jacket made of a ceramic matrix composite material to the pipe. The high creep resistance of the jacket makes it possible to considerably extend the service life of thin- walled pipes i
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Jensen, David, and Coleen McCarty. "Torsion of thin-walled braided composite cylinders." In 35th Structures, Structural Dynamics, and Materials Conference. American Institute of Aeronautics and Astronautics, 1994. http://dx.doi.org/10.2514/6.1994-1351.

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Houliara, Sotiria, and Spyros A. Karamanos. "Buckling of Thin-Walled Long Steel Cylinders Under Bending." In ASME 2009 Pressure Vessels and Piping Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/pvp2009-77979.

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The present paper investigates structural response and buckling of long unstiffened thin-walled cylindrical steel shells, subjected to bending moments, with particular emphasis on their stability design. The cylinder response is characterized by cross-sectional ovalization, followed by buckling (bifurcation instability), which occurs on the compression side of the cylinder wall. Using a nonlinear finite element technique the bifurcation moment is calculated, the post-buckling response is determined, and imperfection sensitivity with respect to the governing buckling mode is examined. The resul
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Deng, Yang-Chun, Gang Chen, Liang Sun, and Tong Xu. "A Study on Bursting Pressure of Thin-Walled Cylinders." In 16th International Conference on Nuclear Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/icone16-48645.

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In this paper, we investigated the bursting pressure of thin-walled cylinders. Considering the strain hardening behavior of materials and the geometry deformation of pressure vessels, we derived the instability strain of thin-walled cylinders with a Swift-type stress-strain relationship, and used it as a failure criterion. Consequently, the instability stress was obtained and used to determine the maximum load-bearing capacity of thin-walled cylinders, that is, bursting pressure. The analytical solutions were compared with finite element analysis and bursting experimental results on different
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Haji, LaRance, Hamid Vejdani, Badih Jawad, and Vernon Fernandez. "Energy Absorption of Axially Loaded Thin-Walled Pressurized Cylinders." In ASME 2022 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/imece2022-94390.

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Abstract Our goal in this paper is to experimentally measure the axial load and energy absorption capacity of thin-walled aluminum cylinders subjected to internal pressures. For this purpose and to achieve a high level of accuracy in manufacturing the thin-walled cylinders, we used regular soda cans as the cylindrical specimens. The specimens’ dimensions were selected based on attaining a large radius to thickness ratio (r/t) of 340 to minimize weight and also maintain a low axial length to radius ratio (L/r) of 2.6 to mitigate global buckling. Each specimen was compressed quasistatically whil
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Sun, Ruoyu, Nilesh Mankame, and Girish Krishnan. "Design of Lightweight Structures by Reinforcing Thin-Walled Cylinders." In ASME 2024 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/detc2024-143226.

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Abstract There is an enduring need for structures that are strong, stiff, and lightweight. In this work, we explore a rational approach to the design of such structures by building on the work of Wegst and Ashby [1]. Wegst and Ashby proposed partitioning the design space of thin-walled cylinders subject to pure bending loads based on the dominant failure mode to guide the selection of circular cross section shapes that maximize strength per unit mass. We extend this work by using the same framework to guide the selection of discrete internal reinforcements for these tubes. The partitioned desi
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Vaidya, Uday K., Michael V. Jones, Mohan V. Kamath, Robert Evans, and Terry Vandiver. "Low Velocity Impact Response of Thin Walled Graphite/Epoxy Cylinders." In ASME 1998 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/imece1998-0521.

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Abstract Helical and hoop wound graphite/epoxy (Gr/Ep) composite cylinders have been tested under low velocity impact under simply supported boundary conditions, in two phases. In Phase I, the impact energy levels ranged from 1 to 6 ft-lbs, (1 ft-lb = 1.35J) while in Phase II, the impact energy levels ranged from 35 ft lbs-50 ft lbs. Pre- and Post-impact ultrasonic C-scans have been conducted. The fiber bundles and the winding angle(s) are well resolved through the C-scans. Vibration based NDE has been conducted prior to and after impact to determine modal response of the composite cylinders u
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FUCHS, HANNES, and MICHAEL HYER. "The nonlinear bending response of thin-walled laminated composite cylinders." In 33rd Structures, Structural Dynamics and Materials Conference. American Institute of Aeronautics and Astronautics, 1992. http://dx.doi.org/10.2514/6.1992-2230.

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