Coupling Model Analysis on Fluid Structure Interaction in Lifting Pipeling Based on ADINA

Abstract:

Using finite element software ADINA, three coupling models on fluid-structure interaction among internal fluid—pipe—external fluid in the lifting pipeline were researched. Firstly, coupling finite element model on fluid structure interaction of lifting pipeline was established and the first sixth order natural frequencies and principal vibration modes were attained at different ore conveying volume concentration and cross-section size of pipeline;Then natural frequencies of three couplings were compared with two couplings and no coupling according to the above condition, and FSI effect on natural frequency of pipeline was discussed. The calculation results were shown that the natural frequency of the pipe and its relative error reduced with the volume concentration and the relative wall thickness increased, which explain the reason that has better accuracy considering three couplings than other .These results have certain directive significance on the dynamic response, structure design and study of reduction vibration of lifting pipeline.

• Periodical: Advanced Materials Research (Volumes 468-471)
• Pages: 238-244
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.468-471.238
• Online since: February 2012
• Authors: Zhao Wang, Zhi Jin Zhou, Hao Lu, Ze Jun Wen, Yi Min Xia
• Keywords: ADINA, Finite Element, Fluid Structure Interaction (FSI), Lifting Pipeline, Modal Analysis

References

[1] Yang Chao, Fanshi Juan. Fluid-solid coupling vibration of the pipe flow numerical analysis [J]. Vibration and Shock,2009，28(6)：2148-2157．

[2] Feng Weimin, SONG Li, Xiaoguang Yu. Based on the pressure pipe ADINA fluid-structure interaction analysis [J], Journal of Wuhan University (Engineering Science),2009，42(2)：264-267．

[3] Bong-Jo Ryu，Si-Ung Ryu，Geon-Hee Kim et al． Vibration and Dynamic Stability of Pipes Conveying Fluid on Elastic Foundations [J]． KSME International Journal，2004，18(12)：2148-2157．

DOI: 10.1007/bf02990219

[4] Han-IR Yoon，In-Soo Son，Sung-Jun Ahn．Free Vibration Analysis of Euler-Bernoulli Beam with Double Cracks [J]．Journal of Mechanical Science and Technology, 2007，（21）：476-485．

DOI: 10.1007/bf02916309

[5] Yang Xiaodong, gold-based duo. Pipe conveying fluid flow - structure interaction analysis of the natural frequency of vibration [J]. Vibration and shock,2008，27(3)：80-86．

[6] package Nitto, Bi Wenjun, TANG Liming. Spanning submarine pipelines inherent characteristics of DQ solution [J]. Vibration and shock,2008，27(11)：73-76．

[7] Zhang Lixiang, HUANG Wen-hu, A. S. Tijsseling. Weak constraint-induced water hammer pipe vibration frequency analysis of fluid-structure interaction [J]. Engineering Mechanics，2000，17(1)：1-12．

[8] Zhang Zhiyong, Shen Ying, Wang Qiang. Liquid-filled piping system modal analysis [J]. Journal of Solid Mechanics,2001，22(2)：1-12．

[9] Yang Ying, Zhi-Ying Chen. Aero-engine pipeline FSI natural frequency calculation and analysis [J]. Gas turbine testing and research,2010，23(1)：42-46．

[10] Yue Ge, Chen rights. ADINA applied foundation and example explanation [M]. Beijing: People's Communications Press,2008：147-154．

[11] gold war ceremony, Wang Zongli, Li Hongyun, etc. Structural vibration in an infinite fluid domain, the additional water quality numerical method [J]. Shanghai Jiaotong University,2000，34(8)：1078-1082．

[12] Yoo Y H，Lee M． A three-dimensional FE analysis of large deformations for impact loadings using tetrahedral elements[J]．Computational Mechanics，2006，32(2)：96-105

DOI: 10.1007/s00466-002-0370-7