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Pavlou, D.G. Undamped vibration of laminated FRP pipes in water hammer conditions. ASME.Journal of Offshore Mechanics Arctic Engineering, 137(6), pp. 1–8, 2015. [Crossref]
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Ansari, R., Alisafaei, F. & Ghaedi, P. Dynamic analysis of multi-layered filament– woundcomposite pipes subjected to cyclic internal pressure and cyclic temperature. Composite Structures, 92, pp. 1100–1109, 2010. [Crossref]
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Kheiri, M. & Païdoussis, M.P. On the use of generalized Hamilton’s principle for the derivation of the equation of motion of a pipe conveying fluid. Journal of Fluids and Structures, 50, pp. 18–24, 2014. [Crossref]
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Païdoussis, M.P. Fluid-Structure Interactions: Slender Structures and Axial Flow, AcademicPress: London, pp. 65–97, 2014.
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Kheiri, M., Païdoussis, M.P., Del Pozo, G.C. & Amabili, M. Dynamics of a pipe conveying fluidflexibly restrained at the ends. Journal of Fluids and Structures, 49, pp. 360–385, 2014. [Crossref]
7.
Nakamura, T., Kaneko, S., Inada, F., Kato, M., Ishihara, K., Nishihara, T., Mureithi, N.W. & Langthjem, M.A. Flow-Induced Vibrations, Academic Press: London, pp. 157–170, 2014.
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Pavlou, D.G., Composite Materials in Piping Applications, Destech Publications: Lancaster, pp.105–168, 2013.
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Pavlou, D.G. & Nergaard, A.I. Finite element analysis of FRP pipelines dynamic stabil- ity. InBoundary Elements and other Mesh Reduction Methods XXXVIII, eds. Cheng, A.H.D & Brebbia, C.A, WIT Press: Southampton and Boston,WIT Transactions onModelling and Simulation, 61, pp. 139–151, 2015. [Crossref]
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Open Access
Research article

Flow-Induced Instability of Multi-Layered Anisotropic Pipelines

d.g. pavlou
Department of Mechanical and Structural Engineering and Materials Science, University of Stavanger, Norway
International Journal of Computational Methods and Experimental Measurements
|
Volume 4, Issue 4, 2016
|
Pages 543-553
Received: N/A,
Revised: N/A,
Accepted: N/A,
Available online: N/A
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Abstract:

A numerical formulation of flow-induced instability modelling of laminated anisotropic pipelines is derived. The analysis is based on fluid-structure interaction equations and FEA. Taking into account the flow parameters and the material properties, critical flow velocities causing instability are calculated for fibre-reinforced polymeric (FRP) pipelines resting on elastic supports. A parametric study of the effect of fibre orientation, stiffness of elastic supports and span length between supports is carried out. The results are commented and discussed.

Keywords: Critical velocity, FEA, Flow induced instability, Laminated pipelines.

1. Introduction

2. Motion Equation of Multi-Layered Filament Wound FRP Pipes

3. Element Equation of a Pipe Segment

4. Pipeline Resting on Elastic Supports

5. Implementation in a Representative Example

6. Conclusions

References
1.
Jin-Xing, S., Toshiaki, N., Xiao-Wen, L. & Qing-Qing, N. Wave propagation in thefila- ment-wound composite pipes conveying fluid: Theoretical analysis for structural health monitoring applications.Composite Science and Technology, 98, pp. 9–14, 2014. [Crossref]
2.
Pavlou, D.G. Undamped vibration of laminated FRP pipes in water hammer conditions. ASME.Journal of Offshore Mechanics Arctic Engineering, 137(6), pp. 1–8, 2015. [Crossref]
3.
Ansari, R., Alisafaei, F. & Ghaedi, P. Dynamic analysis of multi-layered filament– woundcomposite pipes subjected to cyclic internal pressure and cyclic temperature. Composite Structures, 92, pp. 1100–1109, 2010. [Crossref]
4.
Kheiri, M. & Païdoussis, M.P. On the use of generalized Hamilton’s principle for the derivation of the equation of motion of a pipe conveying fluid. Journal of Fluids and Structures, 50, pp. 18–24, 2014. [Crossref]
5.
Païdoussis, M.P. Fluid-Structure Interactions: Slender Structures and Axial Flow, AcademicPress: London, pp. 65–97, 2014.
6.
Kheiri, M., Païdoussis, M.P., Del Pozo, G.C. & Amabili, M. Dynamics of a pipe conveying fluidflexibly restrained at the ends. Journal of Fluids and Structures, 49, pp. 360–385, 2014. [Crossref]
7.
Nakamura, T., Kaneko, S., Inada, F., Kato, M., Ishihara, K., Nishihara, T., Mureithi, N.W. & Langthjem, M.A. Flow-Induced Vibrations, Academic Press: London, pp. 157–170, 2014.
8.
Pavlou, D.G., Composite Materials in Piping Applications, Destech Publications: Lancaster, pp.105–168, 2013.
9.
Pavlou, D.G. & Nergaard, A.I. Finite element analysis of FRP pipelines dynamic stabil- ity. InBoundary Elements and other Mesh Reduction Methods XXXVIII, eds. Cheng, A.H.D & Brebbia, C.A, WIT Press: Southampton and Boston,WIT Transactions onModelling and Simulation, 61, pp. 139–151, 2015. [Crossref]
10.
Zaitsev,V.F. & Polyanin, A.D. Handbook of Exact Solutions for Ordinary Differential Equations,CRC Press: Florida, pp. 641–686, 2003.
Cite this:
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Pavlou, D. (2016). Flow-Induced Instability of Multi-Layered Anisotropic Pipelines. Int. J. Comput. Methods Exp. Meas., 4(4), 543-553. https://doi.org/10.2495/CMEM-V4-N4-543-553
D. Pavlou, "Flow-Induced Instability of Multi-Layered Anisotropic Pipelines," Int. J. Comput. Methods Exp. Meas., vol. 4, no. 4, pp. 543-553, 2016. https://doi.org/10.2495/CMEM-V4-N4-543-553
@research-article{Pavlou2016Flow-InducedIO,
title={Flow-Induced Instability of Multi-Layered Anisotropic Pipelines},
author={D.G. Pavlou},
journal={International Journal of Computational Methods and Experimental Measurements},
year={2016},
page={543-553},
doi={https://doi.org/10.2495/CMEM-V4-N4-543-553}
}
D.G. Pavlou, et al. "Flow-Induced Instability of Multi-Layered Anisotropic Pipelines." International Journal of Computational Methods and Experimental Measurements, v 4, pp 543-553. doi: https://doi.org/10.2495/CMEM-V4-N4-543-553
D.G. Pavlou. "Flow-Induced Instability of Multi-Layered Anisotropic Pipelines." International Journal of Computational Methods and Experimental Measurements, 4, (2016): 543-553. doi: https://doi.org/10.2495/CMEM-V4-N4-543-553
PAVLOU D G. Flow-Induced Instability of Multi-Layered Anisotropic Pipelines[J]. International Journal of Computational Methods and Experimental Measurements， 2016， 4(4)： 543-553. https://doi.org/10.2495/CMEM-V4-N4-543-553